{ "appName": "Desktop Clock", "appNameConverter": "Desktop Converter", "appNameCalculator": "Desktop Calculator", "appNameTools": "Desktop Tools", "appShortName": "Desktop Clock", "seo": { "clock": { "name": "Desktop Clock", "description": "A simple, resizable customizable, installable clock for any device!", "shareDescription": "I thought you might enjoy Desktop Clock, a simple, resizable and customizable clock app and website.", "keywords": "clock, desktop clock, clock app, analog clock, digital clock, customizable clock, free clock, simple clock, date and time, clock with date, fullscreen clock, bedtime clock, resizable clock, clock for windows, clock for mac, clock for chrome, clock for android, clock for ios", "screenshot": "clock-en.png" }, "worldclock": { "name": "Worldclock - Desktop Clock", "description": "A simple, elegant, feature-rich worldclock with analog and digital displays, hundreds of timezones, and a timetable", "shareDescription": "Try Worldclock from Desktop Clock", "screenshot": "worldclock-en.png" }, "stopwatch": { "name": "Stopwatch - Desktop Clock", "description": "A simple, sleek stopwatch that supports laps, multiple stopwatches, and customizability", "shareDescription": "Try Stopwatch from Desktop Clock", "screenshot": "stopwatch-en.png" }, "timer": { "name": "Timer - Desktop Clock", "description": "A simple timer that supports a custom name, fullscreen, reset, and multiple timers at once", "shareDescription": "Try Timer from Desktop Clock", "screenshot": "timer-en.png" }, "countdown": { "name": "Countdown - Desktop Clock", "description": "A simple countdown that you can use to countdown to a specific date and time with support for multiple countdowns and fullscreen", "shareDescription": "Try Countdown from Desktop Clock", "screenshot": "countdown-en.png" }, "more": { "name": "More - Desktop Clock", "description": "Even more useful tools from Desktop Clock", "shareDescription": "Check out these useful clocks and timers from Desktop Clock", "screenshot": "more-en.png" }, "pomodoro": { "name": "Pomodoro Timer - Desktop Clock", "description": "A simple pomodoro timer that supports custom time intervals and sounds. Use Pomodoro Timer by Desktop Clock to increase your productivity.", "shareDescription": "Try Pomodoro Timer from Desktop Clock", "screenshot": "pomodoro-en.png" }, "chessclock": { "name": "Chess Clock - Desktop Clock", "description": "A simple, customizable, and easy to use chess clock with custom timing options, Fischer and Bronstein increment options, keyboard shortcuts, sound options, and more.", "shareDescription": "Try Chess Clock from Desktop Clock", "screenshot": "chessclock-en.png" }, "sunrisesunset": { "name": "Sunrise Sunset - Desktop Clock", "description": "View sunrise, sunset, solar noon, dusk, dawn, golden hour, and more times for your location or any location on any day in any timezone.", "shareDescription": "Try Sunrise Sunset from Desktop Clock", "screenshot": "sunrisesunset-en.png" }, "rubikscube": { "name": "Rubiks Cube Timer - Desktop Clock", "description": "Time your Rubiks Cube sessions, generate scrambles, learn about rubiks cubes, and manage different sessions for different categories. View your timing stats, learn how to scramble, and more.", "shareDescription": "Try Rubiks Cube Timer from Desktop Clock", "screenshot": "rubikscube-en.png" }, "calendar": { "name": "Calendar - Desktop Clock", "description": "A simple calendar featuring week, month, year, and year list views with options to view any date, reset to current date, and quickly print", "shareDescription": "Try Calendar from Desktop Clock", "screenshot": "calendar-en.png" }, "weather": { "name": "Weather - Desktop Clock", "description": "Check the forecast with temperatures, weather conditions, rain, wind, humidity, UV, feels like and more info today, hourly, and daily for the next week. Check any location and see all info at a glance in one efficient and compact view.", "shareDescription": "Try Weather from Desktop Clock", "screenshot": "weather-en.png" }, "pictureinpicture": { "name": "Picture in Picture - Desktop Clock", "description": "Use a simple clock with time and date in picture-and-picture mode, or create a custom countdown timer in picture-and-picture mode.", "shareDescription": "Try Picture in Picture from Desktop Clock", "screenshot": "pictureinpicture-en.png" }, "timestamp": { "name": "Timestamp - Desktop Clock", "description": "Convert a timestamp to a human readable date and time, or a date and time to a timestamp. Choose from multiple different ways of entering dates and times, use your current timezone or GMT, use millisecond or second timestamps, get the current timestamp or difference between timestamps, calculate epoch dates for year, month, and day, and convert seconds to other units.", "shareDescription": "Try Timestamp from Desktop Clock", "screenshot": "timestamp-en.png" }, "birthdays": { "name": "Birthdays - Desktop Clock", "description": "Enter and track birthdays for family and friends, and see a calendar view of all your birthdays. View all of your birthdays in a list and see their name, upcoming birthday date, and what age they turn in how many days. Customize your view, share, and print birthdays.", "shareDescription": "Try Birthdays from Desktop Clock", "screenshot": "birthdays-en.png" }, "circuitclock": { "name": "Circuit Clock - Desktop Clock", "description": "Learn digital logic and circuit design with an interactive clock. Explore how real clock circuits work as wires light up in real time. Click into the power source, timing source, divider, counters, MOD-24 reset, BCD encoding, BCD-to-7-segment decoders, and seven-segment displays. Dive deeper to see individual logic gates, truth tables, and Karnaugh maps in action. Control time by pausing, resuming, changing speed, or advancing ticks. Circuit Clock is a hands-on learning tool for students, teachers, and curious engineers.", "shareDescription": "Explore how digital clock circuits really work with an interactive, real-time circuit clock.", "screenshot": "circuitclock-en.png" }, "changelog": { "name": "Changelog - Desktop Clock", "description": "The list of updates to Desktop Clock, the all-in-one sleek and simple clock", "shareDescription": "Check out the Desktop Clock changelog", "screenshot": "changelog-en.png" }, "about": { "name": "About - Desktop Clock", "description": "Learn more about all of the clocks available in Desktop Clock", "shareDescription": "Check out all of the clocks available in Desktop Clock", "screenshot": "about-en.png" }, "converter": { "name": "Unit Converter - Desktop Converter", "description": "Convert units quickly with Desktop Converter. Browse measurement categories and jump into tools for speed, length, temperature, and more.", "shareDescription": "Try Unit Converter from Desktop Converter", "screenshot": "converter-en.png" }, "converter.acceleration": { "name": "Acceleration Converter (m/s²<->ft/s²) - Desktop Converter", "description": "Convert m/s² to ft/s², g to m/s² quickly with Desktop Converter for practical acceleration converter calculations.", "shareDescription": "Try Acceleration Converter from Desktop Converter", "screenshot": "converter-acceleration-en.png" }, "converter.acceleration.about": { "name": "About Acceleration Converter - Desktop Converter", "description": "Learn how the acceleration converter works, which units are supported, and how to convert between common acceleration measurements.", "shareDescription": "Learn more about Acceleration Converter from Desktop Converter", "screenshot": "converter-acceleration-about-en.png" }, "converter.angle": { "name": "Angle Converter (deg<->rad) - Desktop Converter", "description": "Convert deg to rad, deg to grad quickly with Desktop Converter for practical angle converter calculations.", "shareDescription": "Try Angle Converter from Desktop Converter", "screenshot": "converter-angle-en.png" }, "converter.angle.about": { "name": "About Angle Converter - Desktop Converter", "description": "Learn how the angle converter works, which units are supported, and how to convert between common angle measurements.", "shareDescription": "Learn more about Angle Converter from Desktop Converter", "screenshot": "converter-angle-about-en.png" }, "converter.area": { "name": "Area Converter (m²<->ft²) - Desktop Converter", "description": "Convert m² to ft², ha to acre, km² to mi² quickly with Desktop Converter for practical area converter calculations.", "shareDescription": "Try Area Converter from Desktop Converter", "screenshot": "converter-area-en.png" }, "converter.area.about": { "name": "About Area Converter - Desktop Converter", "description": "Learn how the area converter works, which units are supported, and how to convert between common area measurements.", "shareDescription": "Learn more about Area Converter from Desktop Converter", "screenshot": "converter-area-about-en.png" }, "converter.bandwidth": { "name": "Bandwidth Converter (Mbps<->MB/s) - Desktop Converter", "description": "Convert Mbps to MB/s, Gbps to Mbps quickly with Desktop Converter for practical bandwidth converter calculations.", "shareDescription": "Try Bandwidth Converter from Desktop Converter", "screenshot": "converter-bandwidth-en.png" }, "converter.bandwidth.about": { "name": "About Bandwidth Converter - Desktop Converter", "description": "Learn how the bandwidth converter works, which units are supported, and how to convert between common bandwidth measurements.", "shareDescription": "Learn more about Bandwidth Converter from Desktop Converter", "screenshot": "converter-bandwidth-about-en.png" }, "converter.capacitance": { "name": "Capacitance Converter (F<->uF) - Desktop Converter", "description": "Convert F to uF, nF to pF quickly with Desktop Converter for practical capacitance converter calculations.", "shareDescription": "Try Capacitance Converter from Desktop Converter", "screenshot": "converter-capacitance-en.png" }, "converter.capacitance.about": { "name": "About Capacitance Converter - Desktop Converter", "description": "Learn how the capacitance converter works, which units are supported, and how to convert between common capacitance measurements.", "shareDescription": "Learn more about Capacitance Converter from Desktop Converter", "screenshot": "converter-capacitance-about-en.png" }, "converter.data": { "name": "Data Converter (MB<->MiB) - Desktop Converter", "description": "Convert MB to MiB, GB to TB, bit to byte quickly with Desktop Converter for practical data converter calculations.", "shareDescription": "Try Data Converter from Desktop Converter", "screenshot": "converter-data-en.png" }, "converter.data.about": { "name": "About Data Converter - Desktop Converter", "description": "Learn how the data converter works, which units are supported, and how to convert between common data measurements.", "shareDescription": "Learn more about Data Converter from Desktop Converter", "screenshot": "converter-data-about-en.png" }, "converter.density": { "name": "Density Converter (kg/m³<->g/cm³) - Desktop Converter", "description": "Convert kg/m³ to g/cm³, lb/ft³ to kg/m³ quickly with Desktop Converter for practical density converter calculations.", "shareDescription": "Try Density Converter from Desktop Converter", "screenshot": "converter-density-en.png" }, "converter.density.about": { "name": "About Density Converter - Desktop Converter", "description": "Learn how the density converter works, which units are supported, and how to convert between common density measurements.", "shareDescription": "Learn more about Density Converter from Desktop Converter", "screenshot": "converter-density-about-en.png" }, "converter.electric_current": { "name": "Electric Current Converter (A<->mA) - Desktop Converter", "description": "Convert A to mA, kA to A quickly with Desktop Converter for practical electric current converter calculations.", "shareDescription": "Try Electric Current Converter from Desktop Converter", "screenshot": "converter-electric_current-en.png" }, "converter.electric_current.about": { "name": "About Electric Current Converter - Desktop Converter", "description": "Learn how the electric current converter works, which units are supported, and how to convert between common electric current measurements.", "shareDescription": "Learn more about Electric Current Converter from Desktop Converter", "screenshot": "converter-electric_current-about-en.png" }, "converter.electric_charge": { "name": "Electric Charge Converter (mAh<->C) - Desktop Converter", "description": "Convert C to Ah, mAh to C quickly with Desktop Converter for practical electric charge and battery capacity calculations.", "shareDescription": "Try Electric Charge Converter from Desktop Converter", "screenshot": "converter-electric_charge-en.png" }, "converter.electric_charge.about": { "name": "About Electric Charge Converter - Desktop Converter", "description": "Learn how the electric charge converter works, which units are supported, and how to convert between Coulombs and ampere-hours.", "shareDescription": "Learn more about Electric Charge Converter from Desktop Converter", "screenshot": "converter-electric_charge-about-en.png" }, "converter.energy": { "name": "Energy Converter (J<->kWh) - Desktop Converter", "description": "Convert J to kWh, cal to J, BTU to kJ quickly with Desktop Converter for practical energy converter calculations.", "shareDescription": "Try Energy Converter from Desktop Converter", "screenshot": "converter-energy-en.png" }, "converter.energy.about": { "name": "About Energy Converter - Desktop Converter", "description": "Learn how the energy converter works, which units are supported, and how to convert between common energy measurements.", "shareDescription": "Learn more about Energy Converter from Desktop Converter", "screenshot": "converter-energy-about-en.png" }, "converter.flow": { "name": "Flow Converter (L/min<->m³/h) - Desktop Converter", "description": "Convert L/min to m³/h, CFM to m³/h quickly with Desktop Converter for practical flow converter calculations.", "shareDescription": "Try Flow Converter from Desktop Converter", "screenshot": "converter-flow-en.png" }, "converter.flow.about": { "name": "About Flow Converter - Desktop Converter", "description": "Learn how the flow converter works, which units are supported, and how to convert between common flow measurements.", "shareDescription": "Learn more about Flow Converter from Desktop Converter", "screenshot": "converter-flow-about-en.png" }, "converter.force": { "name": "Force Converter (N<->lbf) - Desktop Converter", "description": "Convert N to lbf, kN to N quickly with Desktop Converter for practical force converter calculations.", "shareDescription": "Try Force Converter from Desktop Converter", "screenshot": "converter-force-en.png" }, "converter.force.about": { "name": "About Force Converter - Desktop Converter", "description": "Learn how the force converter works, which units are supported, and how to convert between common force measurements.", "shareDescription": "Learn more about Force Converter from Desktop Converter", "screenshot": "converter-force-about-en.png" }, "converter.frequency": { "name": "Frequency Converter (Hz<->kHz) - Desktop Converter", "description": "Convert Hz to kHz, MHz to GHz, rpm to Hz quickly with Desktop Converter for practical frequency converter calculations.", "shareDescription": "Try Frequency Converter from Desktop Converter", "screenshot": "converter-frequency-en.png" }, "converter.frequency.about": { "name": "About Frequency Converter - Desktop Converter", "description": "Learn how the frequency converter works, which units are supported, and how to convert between common frequency measurements.", "shareDescription": "Learn more about Frequency Converter from Desktop Converter", "screenshot": "converter-frequency-about-en.png" }, "converter.fuel": { "name": "Fuel Converter (km/L<->mpg) - Desktop Converter", "description": "Convert km/L to mpg, L/100km to mpg quickly with Desktop Converter for practical fuel converter calculations.", "shareDescription": "Try Fuel Converter from Desktop Converter", "screenshot": "converter-fuel-en.png" }, "converter.fuel.about": { "name": "About Fuel Converter - Desktop Converter", "description": "Learn how the fuel converter works, which units are supported, and how to convert between common fuel measurements.", "shareDescription": "Learn more about Fuel Converter from Desktop Converter", "screenshot": "converter-fuel-about-en.png" }, "converter.heat": { "name": "Heat Converter (J<->cal) - Desktop Converter", "description": "Convert J to cal, kJ to BTU quickly with Desktop Converter for practical heat converter calculations.", "shareDescription": "Try Heat Converter from Desktop Converter", "screenshot": "converter-heat-en.png" }, "converter.heat.about": { "name": "About Heat Converter - Desktop Converter", "description": "Learn how the heat converter works, which units are supported, and how to convert between common heat measurements.", "shareDescription": "Learn more about Heat Converter from Desktop Converter", "screenshot": "converter-heat-about-en.png" }, "converter.illuminance": { "name": "Illuminance Converter (lux<->fc) - Desktop Converter", "description": "Convert lux to fc, lux to phot quickly with Desktop Converter for practical illuminance converter calculations.", "shareDescription": "Try Illuminance Converter from Desktop Converter", "screenshot": "converter-illuminance-en.png" }, "converter.illuminance.about": { "name": "About Illuminance Converter - Desktop Converter", "description": "Learn how the illuminance converter works, which units are supported, and how to convert between common illuminance measurements.", "shareDescription": "Learn more about Illuminance Converter from Desktop Converter", "screenshot": "converter-illuminance-about-en.png" }, "converter.luminous_flux": { "name": "Luminous Flux Converter (lm<->klm) - Desktop Converter", "description": "Convert lumens to kilolumens quickly with Desktop Converter for practical luminous flux calculations.", "shareDescription": "Try Luminous Flux Converter from Desktop Converter", "screenshot": "converter-luminous_flux-en.png" }, "converter.luminous_flux.about": { "name": "About Luminous Flux Converter - Desktop Converter", "description": "Learn how the luminous flux converter works, which units are supported, and how to convert light output measurements.", "shareDescription": "Learn more about Luminous Flux Converter from Desktop Converter", "screenshot": "converter-luminous_flux-about-en.png" }, "converter.inductance": { "name": "Inductance Converter (H<->mH) - Desktop Converter", "description": "Convert H to mH, uH to nH quickly with Desktop Converter for practical inductance converter calculations.", "shareDescription": "Try Inductance Converter from Desktop Converter", "screenshot": "converter-inductance-en.png" }, "converter.inductance.about": { "name": "About Inductance Converter - Desktop Converter", "description": "Learn how the inductance converter works, which units are supported, and how to convert between common inductance measurements.", "shareDescription": "Learn more about Inductance Converter from Desktop Converter", "screenshot": "converter-inductance-about-en.png" }, "converter.length": { "name": "Length Converter (m<->ft) - Desktop Converter", "description": "Convert m to ft, km to mi, cm to in quickly with Desktop Converter for practical length converter calculations.", "shareDescription": "Try Length Converter from Desktop Converter", "screenshot": "converter-length-en.png" }, "converter.length.about": { "name": "About Length Converter - Desktop Converter", "description": "Learn how the length converter works, which units are supported, and how to convert between common length measurements.", "shareDescription": "Learn more about Length Converter from Desktop Converter", "screenshot": "converter-length-about-en.png" }, "converter.luminance": { "name": "Luminance Converter (cd/m²<->nit) - Desktop Converter", "description": "Convert cd/m² to nit, sb to cd/m² quickly with Desktop Converter for practical luminance converter calculations.", "shareDescription": "Try Luminance Converter from Desktop Converter", "screenshot": "converter-luminance-en.png" }, "converter.luminance.about": { "name": "About Luminance Converter - Desktop Converter", "description": "Learn how the luminance converter works, which units are supported, and how to convert between common luminance measurements.", "shareDescription": "Learn more about Luminance Converter from Desktop Converter", "screenshot": "converter-luminance-about-en.png" }, "converter.magnetism": { "name": "Magnetism Converter (T<->G) - Desktop Converter", "description": "Convert T to G, Wb to Mx quickly with Desktop Converter for practical magnetism converter calculations.", "shareDescription": "Try Magnetism Converter from Desktop Converter", "screenshot": "converter-magnetism-en.png" }, "converter.magnetism.about": { "name": "About Magnetism Converter - Desktop Converter", "description": "Learn how the magnetism converter works, which units are supported, and how to convert between common magnetism measurements.", "shareDescription": "Learn more about Magnetism Converter from Desktop Converter", "screenshot": "converter-magnetism-about-en.png" }, "converter.power": { "name": "Power Converter (W<->kW) - Desktop Converter", "description": "Convert W to kW, hp to kW quickly with Desktop Converter for practical power converter calculations.", "shareDescription": "Try Power Converter from Desktop Converter", "screenshot": "converter-power-en.png" }, "converter.power.about": { "name": "About Power Converter - Desktop Converter", "description": "Learn how the power converter works, which units are supported, and how to convert between common power measurements.", "shareDescription": "Learn more about Power Converter from Desktop Converter", "screenshot": "converter-power-about-en.png" }, "converter.pressure": { "name": "Pressure Converter (Pa<->bar) - Desktop Converter", "description": "Convert Pa to bar, psi to kPa, atm to Pa quickly with Desktop Converter for practical pressure converter calculations.", "shareDescription": "Try Pressure Converter from Desktop Converter", "screenshot": "converter-pressure-en.png" }, "converter.pressure.about": { "name": "About Pressure Converter - Desktop Converter", "description": "Learn how the pressure converter works, which units are supported, and how to convert between common pressure measurements.", "shareDescription": "Learn more about Pressure Converter from Desktop Converter", "screenshot": "converter-pressure-about-en.png" }, "converter.radiation": { "name": "Radiation Converter (Gy<->rad) - Desktop Converter", "description": "Convert Gy to rad, Sv to rem quickly with Desktop Converter for practical radiation converter calculations.", "shareDescription": "Try Radiation Converter from Desktop Converter", "screenshot": "converter-radiation-en.png" }, "converter.radiation.about": { "name": "About Radiation Converter - Desktop Converter", "description": "Learn how the radiation converter works, which units are supported, and how to convert between common radiation measurements.", "shareDescription": "Learn more about Radiation Converter from Desktop Converter", "screenshot": "converter-radiation-about-en.png" }, "converter.resistance": { "name": "Resistance Converter (ohm<->kOhm) - Desktop Converter", "description": "Convert ohm to kOhm, MOhm to ohm quickly with Desktop Converter for practical resistance converter calculations.", "shareDescription": "Try Resistance Converter from Desktop Converter", "screenshot": "converter-resistance-en.png" }, "converter.resistance.about": { "name": "About Resistance Converter - Desktop Converter", "description": "Learn how the resistance converter works, which units are supported, and how to convert between common resistance measurements.", "shareDescription": "Learn more about Resistance Converter from Desktop Converter", "screenshot": "converter-resistance-about-en.png" }, "converter.speed": { "name": "Speed Converter (km/h<->mph) - Desktop Converter", "description": "Convert km/h to mph, m/s to ft/s, knot to km/h quickly with Desktop Converter for practical speed converter calculations.", "shareDescription": "Try Speed Converter from Desktop Converter", "screenshot": "converter-speed-en.png" }, "converter.speed.about": { "name": "About Speed Converter - Desktop Converter", "description": "Learn how the speed converter works, which units are supported, and how to convert between common speed measurements.", "shareDescription": "Learn more about Speed Converter from Desktop Converter", "screenshot": "converter-speed-about-en.png" }, "converter.pace": { "name": "Pace Converter (min/km<->min/mi) - Desktop Converter", "description": "Convert min/km to min/mi, seconds per kilometer to seconds per mile quickly with Desktop Converter for running pace calculations.", "shareDescription": "Try Pace Converter from Desktop Converter", "screenshot": "converter-pace-en.png" }, "converter.pace.about": { "name": "About Pace Converter - Desktop Converter", "description": "Learn how the pace converter works, which units are supported, and how to convert between common running pace measurements.", "shareDescription": "Learn more about Pace Converter from Desktop Converter", "screenshot": "converter-pace-about-en.png" }, "converter.temperature": { "name": "Temperature Converter (C<->F) - Desktop Converter", "description": "Convert C to F, C to K quickly with Desktop Converter for practical temperature converter calculations.", "shareDescription": "Try Temperature Converter from Desktop Converter", "screenshot": "converter-temperature-en.png" }, "converter.temperature.about": { "name": "About Temperature Converter - Desktop Converter", "description": "Learn how the temperature converter works, which units are supported, and how to convert between common temperature measurements.", "shareDescription": "Learn more about Temperature Converter from Desktop Converter", "screenshot": "converter-temperature-about-en.png" }, "converter.time": { "name": "Time Converter (s<->min) - Desktop Converter", "description": "Convert s to min, h to day, week to month quickly with Desktop Converter for practical time converter calculations.", "shareDescription": "Try Time Converter from Desktop Converter", "screenshot": "converter-time-en.png" }, "converter.time.about": { "name": "About Time Converter - Desktop Converter", "description": "Learn how the time converter works, which units are supported, and how to convert between common time measurements.", "shareDescription": "Learn more about Time Converter from Desktop Converter", "screenshot": "converter-time-about-en.png" }, "converter.torque": { "name": "Torque Converter (N*m<->lb*ft) - Desktop Converter", "description": "Convert N*m to lb*ft, kgf*m to N*m quickly with Desktop Converter for practical torque converter calculations.", "shareDescription": "Try Torque Converter from Desktop Converter", "screenshot": "converter-torque-en.png" }, "converter.torque.about": { "name": "About Torque Converter - Desktop Converter", "description": "Learn how the torque converter works, which units are supported, and how to convert between common torque measurements.", "shareDescription": "Learn more about Torque Converter from Desktop Converter", "screenshot": "converter-torque-about-en.png" }, "converter.typography": { "name": "Typography Converter (px<->pt) - Desktop Converter", "description": "Convert pixels to points, picas, ems, rems, inches, and millimeters quickly with Desktop Converter.", "shareDescription": "Try Typography Converter from Desktop Converter", "screenshot": "converter-typography-en.png" }, "converter.typography.about": { "name": "About Typography Converter - Desktop Converter", "description": "Learn how the typography converter works, which units are supported, and how to convert between screen and print measurements.", "shareDescription": "Learn more about Typography Converter from Desktop Converter", "screenshot": "converter-typography-about-en.png" }, "converter.viscosity": { "name": "Viscosity Converter (cP<->Pa s) - Desktop Converter", "description": "Convert Pa s to poise, centipoise, stokes, and centistokes quickly with Desktop Converter.", "shareDescription": "Try Viscosity Converter from Desktop Converter", "screenshot": "converter-viscosity-en.png" }, "converter.viscosity.about": { "name": "About Viscosity Converter - Desktop Converter", "description": "Learn how the viscosity converter works, which units are supported, and how dynamic and kinematic viscosity units relate.", "shareDescription": "Learn more about Viscosity Converter from Desktop Converter", "screenshot": "converter-viscosity-about-en.png" }, "converter.sound": { "name": "Sound Converter (dB<->Np) - Desktop Converter", "description": "Convert decibels, bels, and nepers quickly with Desktop Converter for practical acoustics calculations.", "shareDescription": "Try Sound Converter from Desktop Converter", "screenshot": "converter-sound-en.png" }, "converter.sound.about": { "name": "About Sound Converter - Desktop Converter", "description": "Learn how the sound converter works, which units are supported, and how to convert between logarithmic acoustics units.", "shareDescription": "Learn more about Sound Converter from Desktop Converter", "screenshot": "converter-sound-about-en.png" }, "converter.concentration": { "name": "Concentration Converter (ppm<->mg/dL) - Desktop Converter", "description": "Convert ppm to mg/dL, mg/L, g/L, and molarity-reference units quickly with Desktop Converter.", "shareDescription": "Try Concentration Converter from Desktop Converter", "screenshot": "converter-concentration-en.png" }, "converter.concentration.about": { "name": "About Concentration Converter - Desktop Converter", "description": "Learn how the concentration converter works, which units are supported, and how to convert common liquid concentration measurements.", "shareDescription": "Learn more about Concentration Converter from Desktop Converter", "screenshot": "converter-concentration-about-en.png" }, "converter.radioactivity": { "name": "Radioactivity Converter (Bq<->Ci) - Desktop Converter", "description": "Convert becquerels to curies quickly with Desktop Converter for practical radioactivity calculations.", "shareDescription": "Try Radioactivity Converter from Desktop Converter", "screenshot": "converter-radioactivity-en.png" }, "converter.radioactivity.about": { "name": "About Radioactivity Converter - Desktop Converter", "description": "Learn how the radioactivity converter works, which units are supported, and how to convert between becquerels and curies.", "shareDescription": "Learn more about Radioactivity Converter from Desktop Converter", "screenshot": "converter-radioactivity-about-en.png" }, "converter.thermal_conductivity": { "name": "Thermal Conductivity Converter (W/(m·K)<->R/in) - Desktop Converter", "description": "Convert W/(m·K), BTU inch units, and R-values per inch quickly with Desktop Converter.", "shareDescription": "Try Thermal Conductivity Converter from Desktop Converter", "screenshot": "converter-thermal_conductivity-en.png" }, "converter.thermal_conductivity.about": { "name": "About Thermal Conductivity Converter - Desktop Converter", "description": "Learn how the thermal conductivity converter works, which units are supported, and how R-value per inch relates to conductivity.", "shareDescription": "Learn more about Thermal Conductivity Converter from Desktop Converter", "screenshot": "converter-thermal_conductivity-about-en.png" }, "converter.image_resolution": { "name": "Image Resolution Converter (PPI<->PPCM) - Desktop Converter", "description": "Convert PPI, DPI, PPCM, and DPCM quickly with Desktop Converter for image and print resolution calculations.", "shareDescription": "Try Image Resolution Converter from Desktop Converter", "screenshot": "converter-image_resolution-en.png" }, "converter.image_resolution.about": { "name": "About Image Resolution Converter - Desktop Converter", "description": "Learn how the image resolution converter works, which units are supported, and how to convert between pixels or dots per inch and centimeter.", "shareDescription": "Learn more about Image Resolution Converter from Desktop Converter", "screenshot": "converter-image_resolution-about-en.png" }, "converter.voltage": { "name": "Voltage Converter (V<->mV) - Desktop Converter", "description": "Convert V to mV, kV to V quickly with Desktop Converter for practical voltage converter calculations.", "shareDescription": "Try Voltage Converter from Desktop Converter", "screenshot": "converter-voltage-en.png" }, "converter.voltage.about": { "name": "About Voltage Converter - Desktop Converter", "description": "Learn how the voltage converter works, which units are supported, and how to convert between common voltage measurements.", "shareDescription": "Learn more about Voltage Converter from Desktop Converter", "screenshot": "converter-voltage-about-en.png" }, "converter.volume": { "name": "Volume Converter (L<->gal) - Desktop Converter", "description": "Convert L to gal, mL to fl oz, m³ to ft³ quickly with Desktop Converter for practical volume converter calculations.", "shareDescription": "Try Volume Converter from Desktop Converter", "screenshot": "converter-volume-en.png" }, "converter.volume.about": { "name": "About Volume Converter - Desktop Converter", "description": "Learn how the volume converter works, which units are supported, and how to convert between common volume measurements.", "shareDescription": "Learn more about Volume Converter from Desktop Converter", "screenshot": "converter-volume-about-en.png" }, "converter.wavelength": { "name": "Wavelength Converter (nm<->um) - Desktop Converter", "description": "Convert nm to um, m to ft quickly with Desktop Converter for practical wavelength converter calculations.", "shareDescription": "Try Wavelength Converter from Desktop Converter", "screenshot": "converter-wavelength-en.png" }, "converter.wavelength.about": { "name": "About Wavelength Converter - Desktop Converter", "description": "Learn how the wavelength converter works, which units are supported, and how to convert between common wavelength measurements.", "shareDescription": "Learn more about Wavelength Converter from Desktop Converter", "screenshot": "converter-wavelength-about-en.png" }, "converter.weight": { "name": "Weight Converter (kg<->lb) - Desktop Converter", "description": "Convert kg to lb, g to oz, t to ton quickly with Desktop Converter for practical weight converter calculations.", "shareDescription": "Try Weight Converter from Desktop Converter", "screenshot": "converter-weight-en.png" }, "converter.weight.about": { "name": "About Weight Converter - Desktop Converter", "description": "Learn how the weight converter works, which units are supported, and how to convert between common weight measurements.", "shareDescription": "Learn more about Weight Converter from Desktop Converter", "screenshot": "converter-weight-about-en.png" }, "calculator": { "name": "Calculator - Desktop Calculator", "description": "Use fast, focused calculators for time, finance, math, physics, health, construction, auto, business, and education.", "image": "/img/screenshots/calculator.png", "screenshot": "calculator-en.png" }, "calculator.finance": { "name": "Finance Calculators - Desktop Calculator", "description": "Browse finance calculators for loans, payments, interest, and planning with Desktop Calculator.", "shareDescription": "Try Finance Calculators from Desktop Calculator", "screenshot": "calculator-finance-en.png" }, "tools": { "name": "Tools - Desktop Tools", "description": "Use fast online desktop tools for JSON, CSV, Markdown, YAML, Base64, URL encoding, passwords, UUIDs, random values, colors, word counts, slugs, and SEO snippets.", "shareDescription": "Try Desktop Tools", "screenshot": "tools-en.png" } }, "pageNames": { "home": "Desktop Clock", "clock": "Clock", "worldclock": "Worldclock", "stopwatch": "Stopwatch", "timer": "Timer", "countdown": "Countdown", "more": "More Clocks", "pomodoro": "Pomodoro Timer", "chessclock": "Chess Clock", "sunrisesunset": "Sunrise Sunset", "rubikscube": "Rubiks Cube Timer", "calendar": "Calendar", "weather": "Weather", "pictureinpicture": "Picture in Picture", "timestamp": "Timestamp", "birthdays": "Birthdays", "circuitclock": "Circuit Clock", "changelog": "Changelog", "about": "About", "converter": "Converter", "calculator": "Calculator", "tools": "Tools" }, "changelog": [ { "title": "1.17 - Unit Converter", "paragraph": "Introducing Unit Converter! Convert between common measurement units for length, area, volume, weight, time, temperature, pressure, energy, power, speed, data, electricity, and more with a focused Desktop Converter experience." }, { "title": "1.16 - Circuit Clock", "paragraph": "Introducing Circuit Clock! Explore a detailed digital clock circuit with a live diagram, step through signals, and learn how oscillators, flip-flops, counters, and seven-segment decoders work together." }, { "title": "1.15 - Calendar Events", "paragraph": "Introducing calendar events! You can now create calendar events in the calendar app. View your events in week, month, and year views, choose optional start and end times, set them to repeat daily, weekly, monthly, or yearly, and easily manage your entire calendar in one simple, convenient place." }, { "title": "1.14 - Birthdays", "paragraph": "Introducing Birthdays! This app lets you add, edit, and delete birthdays for friends and family! You can view birthdays on a month calendar or in a simple list, and customize the appearance of the list. Easily track all of your friends' birthdays, in one place!" }, { "title": "1.13 - Timestamp Utility", "paragraph": "Introducing Timestamp! Convert a timestamp to a date and time, a date and time to a timestamp, select different ways of entering dates and times, select your timezone or GMT, get epoch times, check the difference between times or timestamps, and learn about timestamps, time specifications, GMT, and UTC." }, { "title": "1.12 - Timer and Countdown", "paragraph": "Introducing timer and countdown! Enter a duration and create a timer, or enter a date and time and create a countdown! These apps support creating multiple timers or countdowns, custom sound settings, and a custom fullscreen experience." }, { "title": "1.11 - Picture in Picture Clock and Timer", "paragraph": "Introducing picture in picture! This new app lets you pop out your clock or timer into a picture-in-picture overlay, so you can have it on the side in front of your other apps. View the time and date or set a custom timer." }, { "title": "1.10 - Weather", "paragraph": "Introducing weather! You can view temperatures, rain, wind speed, humidity, UV index, and more for any location! View current, hourly, and daily weather! You can customize your weather view as well!" }, { "title": "1.9 - Calendar", "paragraph": "Introducing calendar! You can view week, month, year, and year list for any dates, and print any view in seconds as well!" }, { "title": "1.8 - About Pages", "paragraph": "Introducing about pages! Each app will now have an info button on the top left, which will take you to its about page. You can learn about what you can do in that app with answers to common questions. You can also read up on info about times, dates, and our mission and design philosophy." }, { "title": "1.7 - Rubiks Cube Timer", "paragraph": "Introducing Rubiks Cube Timer! You can track rubiks cube sessions, view stats on each session such as average of three and five, generate scrambles, share and view scrambles, and more!" }, { "title": "1.6 - Sunrise Sunset", "paragraph": "Introducing sunrise sunset! You can view sunrise, sunset, solar noon, and more times for any location on any day and in any timezone! You can also click one button and instantly use your timezone, date, and location, or search for popular cities." }, { "title": "1.5 - Chess Clock", "paragraph": "Introducing chess clock! Chess clock has been added to our array of clock and timer tools! You can customize the time settings, use an increment, keyboard shortcuts, customize sounds, and more." }, { "title": "1.4 - Pomodoro Timer", "paragraph": "Introducing pomodoro timer! Increase your productivity with a fully-featured pomodoro timer." }, { "title": "1.3 - Multiple Themes", "paragraph": "Now you can store multiple clock themes! Share, rename, download and upload clock themes for multiple uses." }, { "title": "1.2 - Stopwatch", "paragraph": "Introducing stopwatch! Now you can create multiple stopwatches, with lap, fullscreen, and name options." }, { "title": "1.1 - Worldclock", "paragraph": "Introducing the worldclock, where you can view times across the world all in one view! Configure your displays, timezones, and more to your liking." } ], "features": [ "Analog clock", "Digital clock", "Night mode", "Fullscreen", "Custom clock designs", "Custom date and time formats", "Battery", "Custom colors", "Chromecast clock", "Multiple languages and datetime formats", "Worldclock", "Custom timezones", "Stopwatch", "Calendar", "Picture in picture clock", "Sunrise and sunset times", "Weather", "Timestamp utility", "Timer", "Countdown", "Pomodoro Timer", "Chess clock", "Rubiks cube timer" ], "settingsTabs": { "Appearance": "Appearance", "General": "General", "About": "About" }, "error": { "The resource could not be found": "The resource could not be found", "Go back to the homepage": "Go back to the homepage", "Error": "Error", "Invalid input": "Invalid input", "converter": { "notFoundTitle": "Converter not found", "notFoundMessage": "That converter does not exist or has moved.", "backToHome": "Back to converters", "suggestedTitle": "Suggested converters" }, "calculator": { "notFoundTitle": "Calculator not found", "hubNotFoundTitle": "Calculator hub not found", "notFoundMessage": "That calculator does not exist or has moved.", "hubNotFoundMessage": "That calculator section does not exist or has moved.", "backToHome": "Back to calculators", "suggestedTitle": "Suggested calculators" }, "tools": { "notFoundTitle": "Tool not found", "categoryNotFoundTitle": "Tool category not found", "notFoundMessage": "That tool does not exist or has moved.", "categoryNotFoundMessage": "That tool category does not exist or has moved.", "backToHome": "Back to tools", "suggestedTitle": "Suggested tools" } }, "labels": { "Menu": "Menu", "Close": "Close", "Go back": "Go back", "Previous": "Previous", "Next": "Next", "Settings": "Settings", "Install": "Install", "Share": "Share", "Print": "Print", "Cast": "Cast", "Background color:": "Background color:", "displayModes": { "light": "Light mode", "dark": "Dark mode", "pitch_black": "Pitch black mode", "day_night": "Day night mode" }, "Invert filter": "Invert filter", "Fullscreen": "Fullscreen", "Cast clock": "Cast clock", "Toggle secondary display": "Toggle secondary display", "Toggle primary display": "Toggle primary display", "Toggle battery display": "Toggle battery display", "Toggle dark mode": "Toggle dark mode", "Toggle fullscreen": "Toggle fullscreen", "Doubleclick fullscreen": "Doubleclick fullscreen", "Show dark button": "Show dark button", "Show primary toggle button": "Show primary toggle button", "Show secondary toggle button": "Show secondary toggle button", "Show about button": "Show about button", "Open about page": "Open about page", "Show cast button": "Show cast button", "Show fullscreen button": "Show fullscreen button", "Search": "Search", "Custom text:": "Custom text:", "palettes": { "base": "Base Palette", "accent": "Accent Palette" }, "Smaller menu": "Smaller menu", "Always collapse menu": "Always collapse menu", "Hide title bar when idle": "Hide title bar when idle", "Seconds until idle:": "Seconds until idle:", "Heading font family:": "Heading font family:", "Body font family:": "Body font family:", "Font family:": "Font family:", "Reset appearance settings": "Reset appearance settings", "Aesthetics": "Aesthetics", "User Interface": "User Interface", "Application": "Application", "Shortcuts": "Shortcuts", "Locale": "Locale", "Themes": "Themes", "Theme": "Theme", "Copy": "Copy", "Copy link": "Copy link", "Copy theme link": "Copy theme link", "Copy website link": "Copy website link", "Download theme": "Download theme", "Upload theme": "Upload theme", "Edit theme": "Edit theme", "New theme": "New theme", "Save theme": "Save theme", "Open another clock": "Open another instance", "Send feedback": "Send feedback", "Reset all settings": "Reset all settings", "Keyboard shortcuts": "Keyboard shortcuts", "View keyboard shortcuts": "View keyboard shortcuts", "Language:": "Language:", "Automatically detect language": "Automatically detect language", "Datetime locale:": "Datetime locale:", "Automatically detect datetime locale": "Automatically detect datetime locale", "Timezone:": "Timezone:", "Time:": "Time:", "Date:": "Date:", "Automatically detect timezone": "Automatically detect timezone", "Timezone offset:": "Timezone offset:", "Local": "Local", "GMT": "GMT", "Advanced / Experimental": "Advanced / Experimental", "Units": "Units", "Metric": "Metric", "Imperial": "Imperial", "Keep screen awake": "Keep screen awake", "Delete all data and reload": "Delete all data and reload", "New": "New", "Edit": "Edit", "Confirm": "Confirm", "Save": "Save", "Up": "Up", "Down": "Down", "Delete": "Delete", "Delete all": "Delete all", "Create": "Create", "Reset": "Reset", "Download": "Download", "Use AM / PM": "Use AM / PM", "Difference": "Difference", "Name": "Name", "Now": "Now", "Home": "Home", "Pin to menu": "Pin to menu", "Local time:": "Local time:", "Date": "Date", "Time": "Time", "Daylight duration": "Daylight duration", "Location:": "Location:", "Time until sunrise:": "Time until sunrise:", "Time until sunset:": "Time until sunset:", "Show rubiks cube decorative background": "Show rubiks cube decorative background", "Generate new scramble on timer stop": "Generate new scramble on timer stop", "Days shown in hourly view:": "Days shown in hourly view:", "Untitled": "Untitled", "Opacity:": "Opacity:", "Zoom:": "Zoom:", "Read more": "Read more", "Reset pinned pages": "Reset pinned pages", "Pin all pages": "Pin all pages", "Add another": "Add another", "See Also": "See Also", "Order:": "Order:", "Import": "Import", "Import / Export": "Import / Export", "Input type:": "Input type:", "Inputs": { "numbers": "Numbers", "keypad": "Keypad" }, "Pattern:": "Pattern:", "Patterns": { "none": "None", "architect": "Architect", "triangles": "Triangles", "temple": "Temple", "checkers": "Checkers", "bubbles": "Bubbles", "diagonal_stripes": "Diagonal stripes", "flipped_diamonds": "Flipped diamonds", "squares_in_squares": "Squares in squares", "zig_zag": "Zig zag", "aztec": "Aztec", "boxes": "Boxes", "circles_and_squares": "Circles and squares", "circuit_board": "Circuit board", "diagonal_lines": "Diagonal lines", "intersecting_circles": "Intersecting circles", "overlapping_diamonds": "Overlapping diamonds", "parkay_floor": "Parkay floor", "polka_dots": "Polka dots", "signal": "Signal", "graph_paper": "Graph paper", "hideout": "Hideout", "piano": "Piano", "hexagons": "Hexagons", "four_point_stars": "Four point stars", "bamboo": "Bamboo", "bricks": "Bricks", "overlapping_circles": "Overlapping circles", "plus": "Plus", "rounded_plus": "Rounded plus", "endless_clouds": "Endless clouds", "curtain": "Curtain", "fancy_rectangles": "Fancy rectangles", "jupiter": "Jupiter" }, "Numeral Styles": { "numerals": "Numerals", "fourNumerals": "4 Numerals", "numbers": "Numbers", "fourNumbers": "4 Numbers", "none": "None" }, "Font Weights": [ "", "Thin", "Extralight", "Light", "Normal", "Medium", "Semibold", "Bold", "Extrabold", "Black" ], "Movements": { "sweeping": "Sweeping", "grandfather": "Grandfather", "modern": "Modern" } }, "languages": { "en": "English", "es": "Spanish", "de": "German", "fr": "French", "ru": "Russian", "hi": "Hindi" }, "keyboardShortcuts": { "Key": "Key", "Action": "Action" }, "clockSettings": { "Displays": "Displays", "Analog": "Analog", "Digital Datetime": "Digital Datetime", "Primary display:": "Primary display:", "Secondary display:": "Secondary display:", "clockFormats": { "analog": "Analog clock", "time": "Digital time", "date": "Date", "datetime": "Date + digital time", "text": "Custom text", "none": "None", "analog_digital": "Analog + Digital", "digital": "Digital", "rows": "Rows", "analog_grid": "Analog grid", "compact_rows": "Compact rows", "digital_grid": "Digital grid", "just_timer": "Just timer", "combined": "Combined", "split": "Split", "task_list": "Task list", "overview": "Overview", "both": "Both", "full": "Full", "simple": "Simple", "timer": "Timer", "timer_and_times": "Timer and Times", "scramble": "Scramble", "times": "Times", "day": "Day", "week": "Week", "month": "Month", "month_clock": "Month and Clock", "year": "Year", "year_list": "Year List", "daily_hourly": "Daily and Hourly", "daily": "Daily", "hourly": "Hourly", "default": "Default", "flipcard": "Flipcard", "tabs": "Tabs" }, "Show battery": "Show battery", "Default Theme": "Default Theme", "Default Night Theme": "Default Night Theme", "Classic Theme": "Classic Theme", "Classic Night Theme": "Classic Night Theme", "Time format:": "Time format:", "Date format:": "Date format:", "Custom": "Custom", "Preview:": "Preview:", "Custom formatting reference": "Custom formatting reference", "Reset datetime formats": "Reset datetime formats", "Primary display font weight:": "Primary display font weight:", "Hand set:": "Hand set:", "Second hand movement:": "Second hand movement:", "Datetime Formatting": "Datetime Formatting", "Numeral Style:": "Numeral Style:", "Face": "Face", "Pin": "Pin", "Ticks": "Ticks", "Numerals": "Numerals", "Hands": "Hands", "sizes": { "small": "Small", "medium": "Medium", "large": "Large", "extralarge": "Extra Large" }, "Hour (24h)": "Hour (24h)", "datetimeFormatTableHeadings": [ "Format", "Output", "Description" ], "datetimeFormatTable": [ [ "YY", "18", "Two-digit year" ], [ "YYYY", "2018", "Four-digit year" ], [ "M", "1-12", "The month, beginning at 1" ], [ "MM", "01-12", "The month, 2-digits" ], [ "MMM", "Jan-Dec", "The abbreviated month name" ], [ "MMMM", "January-December", "The full month name" ], [ "D", "1-31", "The day of the month" ], [ "DD", "01-31", "The day of the month, 2-digits" ], [ "d", "0-6", "The day of the week, with Sunday as 0" ], [ "dd", "Su-Sa", "The min name of the day of the week" ], [ "ddd", "Sun-Sat", "The short name of the day of the week" ], [ "dddd", "Sunday-Saturday", "The name of the day of the week" ], [ "H", "0-23", "The hour" ], [ "HH", "00-23", "The hour, 2-digits" ], [ "h", "1-12", "The hour, 12-hour clock" ], [ "hh", "01-12", "The hour, 12-hour clock, 2-digits" ], [ "m", "0-59", "The minute" ], [ "mm", "00-59", "The minute, 2-digits" ], [ "s", "0-59", "The second" ], [ "ss", "00-59", "The second, 2-digits" ], [ "SSS", "000-999", "The millisecond, 3-digits" ], [ "Z", "+05:00", "The offset from UTC, ±HH:mm" ], [ "ZZ", "+0500", "The offset from UTC, ±HHmm" ], [ "A", "AM PM", "The period" ], [ "a", "am pm", "The period, lowercase" ], [ "[text]", "text", "Custom text" ] ] }, "worldclockSettings": { "Timetable": "Timetable", "Timetable view": "Timetable view", "Convert": "Convert", "in": "in", "is": "is", "Convert timezones": "Convert timezones", "New timezone": "New timezone", "Edit timezone": "Edit timezone", "Timezone nickname:": "Timezone nickname:", "Set default timezones": "Set default timezones", "Set extended default timezones": "Set extended default timezones", "Delete worldclocks": "Delete worldclocks", "Reset worldclock settings": "Reset worldclock settings", "You don't have any other worldclocks. Try adding a new one": "You don't have any other worldclocks. Try adding a new one", "daylightSavingsConvertWarning": "Does not account for changes in daylight savings occurring between the two times" }, "stopwatchSettings": { "Start": "Start", "Resume": "Resume", "Pause": "Pause", "Lap": "Lap", "LapNumber": "Lap", "Laps": "Laps", "Time": "Time", "Total": "Total", "New stopwatch": "New stopwatch", "Display": "Display", "Behavior": "Behavior", "Always show hours": "Always show hours", "Digits after seconds": "Digits after seconds", "Digits after seconds in lap list": "Digits after seconds in lap list", "Show laps chart": "Show laps chart", "Show reset stopwatch button": "Show reset stopwatch button", "Namable stopwatches": "Namable stopwatches", "Reverse lap order": "Reverse lap order", "First stopwatch is larger": "First stopwatch is larger", "Automatically start new stopwatches": "Automatically start new stopwatches", "Start all paused stopwatches": "Start all paused stopwatches", "Stop all running stopwatches": "Stop all running stopwatches", "Reset stopwatch settings": "Reset stopwatch settings", "Simultaneous start": "Simultaneous start", "Simultaneous Start": "Simultaneous Start", "Enter list of names": "Enter list of names", "Names (one per line):": "Names (one per line):", "Number of stopwatches to start at the same time:": "Number of stopwatches to start at the same time:", "You don't have any stopwatches. Try adding a new one": "You don't have any stopwatches. Try adding a new one" }, "pomodoroSettings": { "sections": { "pomodoro": "Pomodoro", "shortBreak": "Short break", "longBreak": "Long break" }, "Current task": "Current task", "Tasks": "Tasks", "Status": "Status", "Position": "Position", "Name": "Name", "Description": "Description", "Poms": "Poms", "Start at beginning": "Start at beginning", "Long break interval": "Long break interval", "Automatic start": "Automatic start", "Auto start breaks": "Auto start breaks", "Auto start pomodoros": "Auto start pomodoros", "Sound": "Sound", "sounds": { "announcement": "Announcement", "ding": "Ding", "harp": "Harp", "melody": "Melody", "marimba": "Marimba", "positive": "Positive" }, "Volume": "Volume", "Repeat": "Repeat", "Reset pomodoro settings": "Reset pomodoro settings", "New timer": "New timer", "Name:": "Name:", "Description:": "Description:", "Poms:": "Poms:", "How many pomodoros the task will take to complete": "How many pomodoros the task will take to complete", "You don't have any tasks. Try adding a new one": "You don't have any tasks. Try adding a new one.", "pomodoroAboutText": [ "Pomodoro Technique", "The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. It uses a kitchen timer to break work into intervals, typically 25 minutes in length, separated by short breaks. Each interval is known as a pomodoro, from the Italian word for tomato, after the tomato-shaped kitchen timer Cirillo used as a university student. – Wikipedia", "How to Use", "First, add tasks and an estimate of how many poms (pomodoro timer lengths) they will take to complete. Then, hit start and begin work on your first task. Take short and long breaks as guided by the timer. You can hit the skip button to finish early. You can click 'start at beginning' to reset all of your tasks. Go to settings to change your timer durations, intervals, sounds, and more." ] }, "chessclockSettings": { "Play sound on switch": "Play sound on turn change", "Play sound when time is low": "Play sound when time is low", "Play sound when time expired": "Play sound when time expired", "Switch sound:": "Switch sound:", "Low time sound:": "Low time sound:", "Out of time sound:": "Out of time sound:", "Low time threshold:": "Low time threshold:", "Reset chess clock settings": "Reset chess clock settings", "Time control": "Time control", "Default time:": "Default time:", "Increment:": "Increment:", "New game": "New game", "wakelockReminderText": "Consider turning on wake lock in Settings > General > Application", "Flip time text:": "Flip time text:", "flipOptions": { "none": "No flip", "player0": "Top / Left Player", "player1": "Bottom / Right Player" }, "timingMethods": { "none": "None", "fischer": "Fischer", "bronstein": "Bronstein", "simple_delay": "Simple delay" }, "timingMethodInfo": { "fischer": "Increment is added after each move", "bronstein": "Increment is added after each move, but can never bring the player's time higher than the time they began the move with", "simple_delay": "The clock waits until the increment expires before the player's time resumes" }, "keyboardShortcutInfo": { "space": "Spacebar switches turns. If the game is paused, it will unpause", "escape": "Escape will pause or unpause the game", "numbers": "The left player can hit the 1 or 2 key and the right player can hit the 9 or 0 key to change turns" }, "sounds": { "beep": "Beep", "beepbeep": "Beep Beep", "decide": "Decide", "notification": "Notification", "up_down": "Up Down", "wind": "Wind" } }, "circuitclockSettings": { "Show intro text": "Show intro text", "Show hover details": "Show hover details", "Custom time": "Custom time", "Hours (0-23):": "Hours (0-23):", "Minutes (0-59):": "Minutes (0-59):", "Seconds (0-59):": "Seconds (0-59):", "Set custom time": "Set custom time" }, "sunriseSunsetSettings": { "Edit date": "Edit date", "Edit location": "Edit location", "Edit timezone": "Edit timezone", "Use today's date": "Use today's date", "Use current location": "Use current location", "Longitude:": "Longitude:", "Latitude:": "Latitude:", "locationStatus": { "Geolocation is not supported by your browser": "Geolocation is not supported by your browser", "Locating...": "Locating...", "Located successfully": "Located successfully", "Unable to retrieve your location": "Unable to retrieve your location" }, "Use current date, location, and timezone": "Use current date, location, and timezone", "Date, Location, Timezone": "Date, Location, Timezone", "Sun Table": "Sun Table", "Reset sunrise sunset settings": "Reset sunrise sunset settings", "noLocationWarning": "Please enter a location above or allow location permission and refresh the page", "useCityLatLong": "Use a city's latitude and longitude:", "Show sun table": "Show sun table", "Number of rows:": "Number of rows:", "Properties to display:": "Properties to display:", "sunProperties": { "sunrise": "Sunrise", "sunriseEnd": "Sunrise end", "goldenHourEnd": "Golden hour end", "solarNoon": "Solar noon", "goldenHour": "Golden hour", "sunsetStart": "Sunset start", "sunset": "Sunset", "dusk": "Dusk", "nauticalDusk": "Nautical dusk", "night": "Night", "nadir": "Nadir", "nightEnd": "Night end", "nauticalDawn": "Nautical dawn", "dawn": "Dawn" }, "sunTimesModal": { "Definitions of Sun Times": "Definitions of Sun Times", "Angles for Sun Times": "Angles for Sun Times", "sunTimesDefinitionsTable": [ [ "Property", "Description" ], [ "Sunrise", "top edge of the sun appears on the horizon" ], [ "Sunrise end", "sunrise ends (bottom edge of the sun touches the horizon)" ], [ "Golden hour end", "morning golden hour (soft light, best time for photography) ends" ], [ "Solar noon", "sun is in the highest position" ], [ "Golden hour", "evening golden hour starts" ], [ "Sunset start", "sunset starts (bottom edge of the sun touches the horizon)" ], [ "Sunset", "sun disappears below the horizon, evening civil twilight starts" ], [ "Dusk", "evening nautical twilight starts" ], [ "Nautical dusk", "evening astronomical twilight starts" ], [ "Night", "night starts (dark enough for astronomical observations)" ], [ "Nadir", "darkest moment of the night, sun is in the lowest position" ], [ "Night end", "morning astronomical twilight starts" ], [ "Nautical dawn", "morning nautical twilight starts" ], [ "Dawn", "morning nautical twilight ends, morning civil twilight starts" ] ], "sunTimesAnglesTable": [ [ "Angle", "Rise", "Set" ], [ "-0.833", "Sunrise", "Sunset" ], [ "-0.3", "Sunrise end", "Sunset start" ], [ "-6", "Dawn", "Dusk" ], [ "-12", "Nautical Dawn", "Nautical Dusk" ], [ "-18", "Night end", "Night" ], [ "6", "Golden hour end", "Golden hour" ] ] } }, "rubiksSettings": { "Scramble Guide": "Scramble Guide", "Scramble Walkthrough": "Scramble Walkthrough", "Sessions": "Sessions", "Session": "Session", "Current session": "Current session", "Session Name": "Session Name", "Session Timestamp": "Session Timestamp", "Session ID": "Session ID", "Make current": "Make current", "Timer Settings": "Timer Settings", "No times yet": "No times yet", "Generate scramble": "Generate scramble", "Autoplay scramble": "Autoplay scramble", "Autoplay speed": "Autoplay speed", "Space will start/stop the timer": "Space will start/stop the timer", "Scramble": "Scramble", "Penalty": "Penalty", "Timestamp": "Timestamp", "Interactable Cube": "Interactable Cube", "Set as current scramble": "Set as current scramble", "keyboardShortcutInfo": "Hit R,L,U,D,F, or B to perform those moves or hold shift to rotate the opposite direction.", "Reset rubiks cube settings": "Reset rubiks cube settings", "Lo:": "Lo:", "Avg:": "Avg:", "Hi:": "Hi:", "avg_of_3": "Avg of 3", "avg_of_5": "Avg of 5", "-2s": "-2s", "+2s": "+2s", "1 time": "1 time", "123 times": "123 times", "seconds_short": "s", "milliseconds_short": "ms", "scrambleGuide": [ "There are 6 faces and 18 moves possible on a Rubik's Cube. The faces are labeled: right, left, up, down, front, and back.", "Each face can be oriented four ways. One of those is the current orientation, and the other three are ways you can rotate the face.", "R means rotate the right face clockwise. R2 means rotate R twice, and R' (\"R prime\") means rotate R counter-clockwise.", "The white face is at the top and the green face is at the front." ], "DNF": "DNF", "Toggle DNF": "Toggle DNF (Did Not Finish)", "Undo DNF": "Undo DNF", "Mark DNF": "Mark DNF" }, "circuitclock": { "title": "Detailed 7-Segment 24-Hour Clock", "intro": "Power from the battery (VCC) and ground (GND) feeds the timing source, where a crystal oscillator produces a very fast, steady tick. That tick goes into a divider made from flip-flops, which repeatedly halves the frequency until it becomes a clean 1-pulse-per-second signal. Each 1 Hz pulse advances the BCD counters for seconds, minutes, and hours, and every digit's BCD lines feed a decoder that turns them into the seven segment signals used to light up seven segment displays.", "controls": { "modeLabel": "Mode:", "modeFree": "Free-run (internal counters)", "modeSystem": "System time (sync each second)", "speedLabel": "Speed:", "advance1": "Advance 1 tick", "advance60": "Advance 60 ticks", "advance3600": "Advance 3600 ticks", "resetTime": "Reset Time", "resetTimeTitle": "Reset to 00:00:00", "resetModeSpeed": "Reset Mode and Speed", "resetModeSpeedTitle": "Reset mode and speed", "clickHint": "Click inside components to learn how each part of the clock works." }, "diagram": { "title": "Circuit Diagram", "ariaLabel": "Clock circuit diagram", "legend": { "low": "LOW", "high": "HIGH", "pulse": "PULSE" }, "decoderLabel": "Decoder {{digit}}", "decoderSubtitle": "BCD -> 7-seg", "displayLabel": "Display {{digit}}", "resetBus": "RESET bus", "carryPulses": "carry pulses", "blocks": { "power": { "title": "Power", "subtitle": "Battery / VCC", "pins": { "vcc": "+V", "gnd": "GND" } }, "timing": { "title": "Timing Source", "subtitle": "Quartz + Inverters", "pins": { "vcc": "+V", "gnd": "GND", "xtal": "32.768 kHz" } }, "divider": { "title": "Divider", "subtitle": "÷2¹⁵ (15 T-FF)", "pins": { "clk_in": "32.768 kHz", "hz": "1 Hz" } }, "mod24": { "title": "MOD-24 Reset", "subtitle": "HT=2 AND HU=4", "pins": { "hu_sense": "HU sense", "ht_sense": "HT sense", "reset": "RESET out" } }, "counters_panel": { "title": "Counters (BCD digits)", "subtitle": "HT HU : MT MU : ST SU" }, "decoders": { "title": "Per-digit Decoder Chips + 7-Segment Displays", "subtitle": "Each lane: BCD (b3..b0) -> Decoder -> segments (a..g)" } } }, "hardware": { "title": "7-Segment Output", "carryPulseLabel": "{{from}}->{{to}} Carry pulse", "mod24Detect": "MOD-24 detect (HT==2 AND HU==4)" }, "narration": { "mod24Reset": "MOD-24 detected -> hours reset to 0", "carry": "{{from}} rolled over -> carry to {{to}}", "suBitToggled": "SU: {{bit}} toggled", "suBitsToggled": "SU: bits toggled ({{bits}})" }, "lessons": { "hoverHint": "Click the section on the left to learn more.", "goBack": "Go back", "clickInsideHint": "Click further inside components to learn more.", "what": "What", "why": "Why", "how": "How", "truthTable": "Truth table", "stepTick": "Step 1 tick", "advanceTickTitle": "Advance a 1 Hz tick" }, "lessonViews": { "toDecoder": "to decoder", "toDecoderMod24": "to decoder and MOD-24", "data": "data", "resetMod24": "RESET (MOD-24)", "carryOut": "C out", "carryIn": "C in", "resetBus": "RESET bus", "toDecoders": "to Decoders", "mod24Reset": "MOD-24 Reset", "battery": "Battery", "decouple": "Decouple (near ICs)", "logicLabel": "logic", "bcdValue": "BCD={{bcd}}", "digitValue": "digit={{value}}", "dividerIn": "in (32.768 kHz)", "dividerOut": "out (1 Hz)", "resetPulse": "RESET pulse", "edgeTriggerLine1": "The clock allows memory to update only at an edge -", "edgeTriggerLine2": "that's what edge-triggered means.", "tffInsideLine1": "Two AND gates select \"set\" or \"reset\",", "tffInsideLine2": "The SR latch updates Q on the clock edge.", "feedback": "feedback", "detectMod6": "Detect 6 (0110)", "detectMod10": "Detect 10 (1010)" }, "decoderDeepDive": { "bcdTitle": "BCD (Binary Coded Decimal)", "bcdDescription": "BCD stores each decimal digit using four bits. A is the most significant bit (b3), and D is the least significant bit (b0). Only 0000 through 1001 are used for digits 0 through 9. ABCD make up the binary representation for the digit.", "bcdTableHeaders": { "digit": "Digit", "a": "A (b3)", "b": "B (b2)", "c": "C (b1)", "d": "D (b0)" }, "sevenSegmentTitle": "Seven segment display", "sevenSegmentDescription": "A seven segment display is made of seven LED bars named a through g. The decoder picks which bars turn on so the display looks like a digit.", "segmentsLabel": "Segments: {{segments}}", "showSegments": "Show segments", "hideSegments": "Hide segments", "truthTableTitle": "Decoder truth table", "truthTableDescription": "This truth table maps each BCD digit to the seven segment outputs. Digits 0 to 9 are valid inputs, and each output is 1 when its segment is lit.", "truthTableInput": "Input", "truthTableOutput": "Output", "truthTableDigit": "Digit", "showRow": "Show row", "hideRow": "Hide row", "showAllRows": "Show all rows", "hideAllRows": "Hide all rows", "kmapTitle": "Karnaugh Maps", "kmapIntro": "Karnaugh maps (K maps) are a visual tool for simplifying boolean logic. Instead of manipulating equations, you group patterns directly on a grid. The result is logic that uses fewer gates and shorter wiring.", "kmapGrid": "A K map is built from a truth table. For four inputs, it is a 4x4 grid. The rows and columns are labeled using Gray code order (00, 01, 11, 10), so that neighboring cells differ by only one bit. The outside of the grid represents the inputs and the inside represents the desired output for that input.", "kmapFill": "To fill the map, pick one output (for example, segment a). Each cell is marked with a 1 if the output is on, 0 if it is off, or X for \"don't care\" inputs (unused values like digits 10-15).", "kmapGrouping": "The key idea is grouping. Adjacent 1s can be combined into rectangles whose sizes are powers of two (1, 2, 4, 8, ...). Cells inside a rectangle represent input combinations that differ by only one bit, so that bit can be ignored. Larger rectangles eliminate more variables.", "kmapGoal": "Your goal is to draw rectangles whose sizes are powers of two (1, 2, 4, 8, ...), so that all 1s are covered and no 0s are included. You may include or exclude X (don't care) cells however you want (because we do not care what the output is when that combination of inputs is reached). Larger rectangles are better, and using fewer rectangles is better. Each rectangle will become one term in the final boolean expression. Rectangles are allowed to wrap around the edges or corners of the K map.", "kmapExplain": "Once the rectangles are drawn, we can write the boolean expression. Look at the input labels along the sides of the map (AB on the left and CD on the top). For each rectangle, check which inputs stay the same across every cell it covers. Those inputs are the ones that matter. For example, the row labels from top to bottom are 00, 01, 11, 10 (A,B). A rectangle covering the bottom two rows always has A=1, while B changes between 0 and 1, so A is kept and B is ignored. If an input must be 1, we use it directly (A). If it must be 0, we use its inverse (A'). If a rectangle requires multiple inputs to be fixed at the same time (for example B=0 and D=0), we AND them together to form a term like B'D'. Each rectangle produces one term, and the final output is formed by ORing all of those terms together (for example a = A + C + B'D'). This step turns the drawn rectangles into real logic gates.", "showKmapAnswers": "Show K map answers", "hideKmapAnswers": "Hide K map answers", "outputLabel": "Output {{segment}}", "booleanSyntaxTitle": "Boolean expression syntax", "booleanSyntaxDescription": "A letter by itself means the input is 1. A prime mark means NOT, so B' is NOT B. Writing letters together means AND, and a plus sign means OR.", "tryKmapTitle": "Try your own K maps", "tryKmapDescription": "Before reading the results, try drawing the K maps for the other outputs and finding your own groups. It is the best way to build intuition for how the decoder logic is minimized.", "showKmapFor": "Show K map for {{segment}}", "showKmapAnswersFor": "Show K map answers for {{segment}}", "hideKmapFor": "Hide K map for {{segment}}", "buildDecoderTitle": "Building the decoder circuit", "buildDecoderDescription": "Each segment output starts by inverting inputs so every bit is available in true and NOT form. AND gates then detect the exact input combinations you found in the K maps, and OR gates combine those minterms into the final segment signal. This is why the decoder is a pure combinational circuit: invert, AND, then OR." }, "sections": { "power": { "title": "Power (VCC + GND)", "what": "This block shows the shared power rails: VCC (high) and GND (low). Every other block references these rails.", "why": "Digital \"1\" and \"0\" only make sense if every part of the circuit agrees what high and low voltage mean.", "how": "The battery creates two rails: the top wire is VCC and the bottom wire is GND. All chips connect to both. The small capacitor drawn between the rails is a decoupling capacitor. It stores a tiny amount of energy and supplies quick bursts of current when chips switch, keeping the voltage steady and reducing noise." }, "timing": { "title": "Timing Source (Quartz Oscillator)", "what": "This block generates a fast, steady clock signal that the rest of the circuit uses as a timing reference.", "why": "A clock needs a very stable rhythm. Quartz crystals vibrate at extremely precise frequencies, making them ideal for keeping accurate time.", "how": "The XTAL block is a quartz crystal. It naturally vibrates at a fixed frequency. The INV blocks are inverters, which amplify and reshape the signal. Together, two inverters and the crystal form a feedback loop: the crystal sets the frequency, the inverters keep the vibration going, and the output of the second inverter is used as the clock signal." }, "divider": { "title": "Divider (15 Toggle Flip-Flops)", "what": "A chain of flip-flops that repeatedly halves the frequency until it becomes 1 pulse per second.", "why": "Human time changes once per second, not tens of thousands of times per second. A stable oscillator is usually much faster than 1 Hz. Dividing down preserves accuracy while producing a usable \"seconds\" pulse.", "how": "A chain of toggle flip-flops divides the frequency by two at each step. Each T flip-flop toggles its output on each clock edge, which divides frequency by 2. After enough stages, the 32.768 kHz pulse becomes a 1 Hz pulse." }, "tff": { "title": "T Flip-Flop (Black Box)", "what": "A toggle flip-flop is a tiny memory box that can flop between off and on. It has one job: remember Q, and toggle Q when told to.", "why": "The output changes half as often as the input in order to divide by 2. Division by 2 is a memory behavior: you cannot divide without storing the previous state.", "how": "When the clock edge arrives, the T-FF decides whether to flip Q. That one-bit memory is what turns \"fast pulses\" into \"slower changes.\" When T is ON, each clock edge makes Q switch: OFF->ON->OFF->ON... Q' is always the opposite of Q." }, "tff_inside": { "title": "Toggle Flip-Flop (Inside)", "what": "This view shows one common way to build a toggle flip-flop. A T flip-flop can be built from simpler memory and gating: it turns \"toggle\" into the correct set/reset behavior.", "why": "The latch pair holds state, and the gates only decide when to change it.", "how": "Two AND gates create \"set\" and \"reset\" requests from T and the current output. An edge-triggered SR flip-flop then updates Q only at the clock edge. Gates compute (internal set/reset signals) and latches remember (Q and Q')." }, "sr_edge": { "title": "Edge-Triggered SR Flip-Flop", "what": "A flip-flop built from basic gates. Edge-triggering means the stored state only updates at a clock edge, not continuously.", "why": "Without edge control, signals would race and flicker while the inputs are changing.", "how": "AND gates \"gate\" the inputs with the clock, NOR gates form the memory latches, and a NOT gate makes an inverted clock so the circuit can transfer the stored value at the right moment." }, "counters": { "title": "BCD Counters (Digits)", "what": "These six counter blocks store one digit of the time as BCD digits (4 bits per digit). They are the clock's memory.", "why": "A digital clock must remember its state between ticks. The counters are what hold \"the number\" when nothing is happening. Separating the storage of the tens and units digits makes decoding and displaying the numbers simpler.", "how": "Each 1 Hz clock pulse advances the seconds units digit (SU). Carry pulses ripple leftward (SU->ST->MU->MT->HU->HT), so when a digit rolls over, it sends a carry pulse to the next digit to the left. Reset rules enforce MOD-10, MOD-6, and hours behavior. AND gates detect carry conditions; XOR gates apply the carry by flipping the next bit if all previous bits are 1." }, "counter_digit": { "title": "One Digit Counter (4 bits + carry/reset)", "what": "A single digit stores four bits (b3 b2 b1 b0). Those bits update on each tick to represent 0->9 (or 0->5).", "why": "Breaking one digit apart shows the real mechanism: \"carry detect\" is not the same thing as \"carry apply,\" and the flip-flops are the memory.", "how": "b0 flips every tick. Higher bits only flip when all lower bits are 1. AND gates detect the carry conditions (like b0=1, or b1 and b0=1, or b2 and b1 and b0=1). XOR gates apply the carry by flipping the next bit. Separate reset logic watches for an illegal digit (like 10 or 6) and forces the bits back to 0000." }, "counter_digit_inside": { "title": "Counter Digit (Inside)", "what": "This view shows the internal structure of one digit counter. The digit is built from four flip-flops (b3, b2, b1, b0) that store the current value, plus simple logic gates that decide when each bit should change.", "why": "Counting is not a single action - it is a sequence of small, controlled changes. By breaking a digit into individual bits, you can see why some bits change every tick, why others change only occasionally, and how a reliable count is produced without software or arithmetic.", "how": "The rightmost flip-flop (b0) is the only bit connected directly to the digit's clock pulse, so it toggles on every tick. The higher bits do not see the clock directly. Instead, AND gates watch the lower bits and detect specific patterns: b1 is enabled only when b0 is 1, b2 only when b1 and b0 are both 1, and b3 only when b2, b1, and b0 are all 1. These detected conditions feed into XOR gates, which decide whether each flip-flop should flip or stay the same on the next tick. This separation is important: AND gates detect when a carry should happen, and XOR gates apply that carry by flipping the bit. Additional MOD logic watches the four stored bits and generates a reset pulse when the digit reaches an invalid value (such as 10 or 6). That reset signal feeds back into the flip-flops, clearing the digit at the correct time. Together, this creates a real hardware counter: flip-flops remember state, gates decide when changes are allowed, and clock pulses control when updates occur." }, "counter_digit_inside_dff": { "title": "D Flip-Flop (Inside a Counter Digit)", "what": "This circuit is an edge-triggered D flip-flop with asynchronous reset that stores one bit of data. Q is the bit stored (if on then 1, if off then 0) and Q' is the opposite of Q (not used for our purposes).", "why": "Each bit in a counter must remember its value between clock ticks and only change at well-defined moments. Using an edge-triggered flip-flop ensures the bit updates cleanly and predictably.", "how": "Internally, the flip-flop is built from two latch stages arranged so the value is captured only at the clock edge. The asynchronous reset can force the stored value to 0 at any time, regardless of the clock, and extra reset wiring ensures all internal memory stages reset simultaneously. This edge-triggered behavior prevents brief glitches that could occur if the output followed the input continuously." }, "counter_digit_inside_mod": { "title": "MOD Reset (MOD-10 / MOD-6)", "what": "This circuit watches the four BCD bits (b3, b2, b1, b0) of a digit counter and detects when the count reaches 6 or 10 and outputs a RESET pulse if so. Counting past a certain value would no longer represent a valid time, so the circuit generates a RESET signal to force the counter back to zero.", "why": "When MOD-6 or MOD-10 are detected, the units or tens digit is too high and should be reset and ripple carry over to the next digit. Different digits in a clock have different limits. Units digits stop at 9 (MOD-10) and seconds tens and minutes tens must stop at 5 (MOD-6) because these max at \"59.\" Instead of preventing the count from increasing, we allow the counter to increment normally and then immediately reset it when the value is detected. This keeps logic simple and consistent.", "how": "This MOD circuit uses combinational logic to check for the exact combination of bits (0110 for MOD-6 and 1010 for MOD-10) with a small network of NOT and AND gates. When the exact pattern appears, the circuit sends a RESET output, which feeds back into the digit's counter flip-flops to clear them, and carries into the next digit to increment it. This behavior is called \"rippling.\"" }, "mod24": { "title": "MOD-24 Reset (HT==2 and HU==4)", "what": "This block watches the hour digits and generates a reset pulse when the time reaches 24. Two small comparators check specific BCD patterns: HT equals 2, and HU equals 4.", "why": "Hours must wrap from 23 back to 00. That wrap is enforced by feedback logic. To detect 24, we must detect a pattern of bits.", "how": "The MOD-24 logic detects HT==2 and HU==4 at the same time, then emits a RESET pulse back into the counters. This is feedback: counters -> detector -> reset -> counters. Each comparator is built from NOT and AND logic that matches the required bit pattern. After HT==2 and HU==4 are detected, an AND gate combines them into a reset pulse." }, "mod24_ht": { "title": "Detect HT==2", "what": "Checks if tens digit of hours is exactly 2", "why": "The clock only resets when the hours is 24. Checking if the tens digit is 2 is half of this check.", "how": "The HT (hours tens) outputs BCD in four wires. If they match the pattern of 2 (0010), then this detector outputs 1." }, "mod24_hu": { "title": "Detect HU==4", "what": "Checks if units digit of hours is exactly 4", "why": "The clock only resets when the hours is 24. Checking if the ones digit is 4 is half of this check.", "how": "The HU (hours units) outputs BCD in four wires. If they match the pattern of 4 (0100), then this detector outputs 1." }, "decoder": { "title": "BCD to 7 Segment Decoder", "what": "This block converts a 4-bit number (4 BCD wires) into 7 segment control wires (to light up the correct display segments). It has no memory - it just reacts to the current bits. The decoder is like a translator: for each digit 0-9, there is a specific set of segments that should be on.", "why": "Displays do not understand numbers - they only understand which segments should be on or off. This converts which digit is stored into which segment lights up.", "how": "The decoder determines a mapping for which of the 4 input wires should be off or on for a given segment to light up. We first come up with a truth table that maps the expected behavior for all possible combinations of input wires. Then, we simplify the logic into boolean operations (AND, OR, NOT) and create the circuit." }, "decoder_gates": { "title": "Decoder gates (implementing one segment)", "what": "Gate-level decoders are built by combining NOT, AND, and OR gates to produce each segment line.", "why": "This is the \"physical reality\" version of the truth table: instead of a lookup, you build logic that becomes true for the right input patterns.", "how": "First, NOT gates create both true and inverted versions of each bit. Then AND gates detect specific input patterns (minterms). Finally, an OR gate combines those detected patterns to drive one segment line (repeat for a..g). There is still no memory: outputs change immediately when inputs change." }, "seven_segment": { "title": "7-Segment Display", "what": "A seven-segment display is a group of seven LED bars labeled a..g. Lighting different bars forms the digits 0-9.", "why": "The display is the last physical step: it turns abstract logic signals into a number you can see. Each segment line directly controls one LED bar.", "how": "Each segment wire (a..g) drives one LED bar inside the display. When a wire is HIGH, the corresponding segment lights up. Different combinations of on/off segments make the digit shapes." } } }, "calendarSettings": { "columns": "columns", "Events": "Events", "Enable events": "Enable events", "Show events when printing": "Show events when printing", "Confirm before deleting": "Confirm before deleting", "New event": "New event", "Edit event": "Edit event", "Events list": "Events list" }, "calendarEvents": { "Start Time (optional)": "Start Time (optional)", "End Time (optional)": "End Time (optional)", "Repeat": "Repeat", "Every": "Every", "Days of the Week": "Days of the Week", "Monthly Recurrence By": "Monthly Recurrence By", "Yearly Recurrence By": "Yearly Recurrence By", "Day of the month": "Day of the month", "Nth weekday of the month": "Nth weekday of the month", "Monthly on day": "Monthly on day {{day}}", "Monthly on the": "Monthly on the {{nth}} {{weekday}}", "Yearly on": "Yearly on {{month}} {{day}}", "Yearly on the": "Yearly on the {{nth}} {{weekday}} of {{month}}", "Ends": "Ends", "Never": "Never", "After number of occurrences": "After number of occurrences", "On a specific date": "On a specific date", "Occurrences": "Occurrences", "End Date": "End Date", "Discard changes": "Discard changes", "You have no events. Try adding a new one": "You have no events. Try adding a new one", "Last": "Last", "Starts on {{date}}": "Starts on {{date}}", "at {{time}}": "at {{time}}", "and does not repeat.": "and does not repeat.", "and repeats {{interval}} {{frequency}}": "and repeats {{interval}} {{frequency}}", "on {{days}}": "on {{days}}", "on the {{nth}} day": "on the {{nth}} day", "on the {{nth}} {{weekday}}": "on the {{nth}} {{weekday}}", "on {{month}} {{day}}": "on {{month}} {{day}}", "on the {{nth}} {{weekday}} of {{month}}": "on the {{nth}} {{weekday}} of {{month}}", "for {{count}} occurrences.": "for {{count}} occurrences.", "until {{date}}.": "until {{date}}.", "forever.": "forever." }, "weatherSettings": { "Current": "Current", "Last updated:": "Last updated:", "Error getting weather": "Error getting weather", "High": "High", "Feels Like High": "Feels Like High", "Low": "Low", "Feels Like Low": "Feels Like Low", "Feels Like": "Feels Like", "Wind": "Wind", "Rain": "Rain", "UV": "UV", "Humidity": "Humidity", "conditions": { "Clear": "Clear", "Mainly clear": "Mainly clear", "Partly cloudy": "Partly cloudy", "Overcast": "Overcast", "Fog": "Fog", "Rime Fog": "Rime Fog", "Light drizzle": "Light drizzle", "Moderate drizzle": "Moderate drizzle", "Dense drizzle": "Dense drizzle", "Light freezing drizzle": "Light freezing drizzle", "Dense freezing drizzle": "Dense freezing drizzle", "Slight rain": "Slight rain", "Moderate rain": "Moderate rain", "Heavy rain": "Heavy rain", "Light freezing rain": "Light freezing rain", "Heavy freezing rain": "Heavy freezing rain", "Light snow": "Light snow", "Moderate snow": "Moderate snow", "Heavy snow": "Heavy snow", "Snow grains": "Snow grains", "Slight rain showers": "Slight rain showers", "Moderate rain showers": "Moderate rain showers", "Violent rain showers": "Violent rain showers", "Slight snow showers": "Slight snow showers", "Heavy snow showers": "Heavy snow showers", "Thunderstorm": "Thunderstorm", "Thunderstorm with slight hail": "Thunderstorm with slight hail", "Thunderstorm with heavy hail": "Thunderstorm with heavy hail" } }, "pictureinpictureSettings": { "Enter picture-in-picture": "Enter picture-in-picture", "Leave picture-in-picture": "Leave picture-in-picture", "pipError": "The Picture-in-Picture Web API is not available or disabled. Try a chromium browser such as Chrome or Edge.", "pipNotice": "Picture-in-picture is experimental and relies on the browser running in the background. Switching apps, minimizing, or navigating away may disrupt its functionality. We hope for better browser support in the future.", "Default Timer": "Default Timer" }, "timestampSettings": { "sectionTitles": { "Convert Timestamp or Date": "Convert Timestamp or Date", "Current Unix Timestamp": "Current Unix Timestamp", "Time Difference": "Time Difference", "Day, Month, Year Start/End": "Day, Month, Year Start/End", "Convert Seconds to Other Units": "Convert Seconds to Other Units", "How Many Seconds In...": "How Many Seconds In...", "Timestamp Information": "Timestamp Information" }, "secondsInTable": [ [ "Unit", "Seconds" ], [ "1 hour", "3600" ], [ "1 day", "86400" ], [ "1 week", "604800" ], [ "1 month (30.436875 days, 1/12 of year)", "2629746" ], [ "1 year (365.2425 days)", "31556926" ] ], "convert": { "Convert": "Convert", "Select Date and Time": "Select Date and Time", "Timestamp to Date": "Timestamp to Date", "Date to Timestamp": "Date to Timestamp", "Convert a timestamp to a human readable date": "Convert a timestamp to a human readable date", "Timestamp:": "Timestamp:", "Convert a time and date to timestamp": "Convert a time and date to timestamp", "Date and Time": "Date and Time", "Date Text": "Date Text", "Year, Month, Day, Hour, Min, Sec": "Year, Month, Day, Hour, Min, Sec", "dateTextWarning": [ "When entering date time text, note that if no timezone is specified, your local timezone will be used.", "For example, '1970-01-01T00:00:00' will be --- milliseconds after Jan 1, 1970 GMT and 0 milliseconds since Jan 1, 1970 in your timezone.", "To use GMT, add a 'Z' at the end: '1970-01-01T00:00:00Z' will be --- milliseconds after Jan 1, 1970 GMT." ], "Timestamp Information": "Timestamp Information", "Time since epoch. Timestamp is in GMT": "Time since epoch. Timestamp is in GMT", "Relative to Now": "Relative to Now", "Time from now": "Time from now", "Total seconds from now": "Total seconds from now", "Duration from now": "Duration from now", "Date Time Specifications": "Date Time Specifications" }, "current": { "Seconds since Jan 1, 1970 UTC": "Seconds since Jan 1, 1970 UTC", "titles": { "Timestamp milliseconds": "Timestamp milliseconds", "Timestamp hex": "Timestamp hex", "Local": "Local", "UTC": "UTC", "ISO": "ISO" } }, "difference": { "first behind": "First is behind second", "first ahead": "First is ahead of second", "first same": "First is the same as second" }, "startEnd": { "epochNotice": "Epoch dates for the start and end of the year/month/day", "Show start and end of": "Show start and end of", "Start / End": "Start / End", "Start": "Start", "End": "End", "Timestamp (seconds)": "Timestamp (seconds)", "Timestamp (milliseconds)": "Timestamp (milliseconds)", "Date in GMT": "Date in GMT", "Date in Local Time": "Date in Local Time" }, "secondsToUnits": { "yearLengthInDaysDisclaimer": "Note: years are calculated using 365.2425 days per year. This is using the Gregorian calendar with a leap day every 4 years, but not every 100 years except in every 400 years. 365.2422 would be an astrologically year, but the calendars we use are based off of 365.2425." }, "timestampInfo": [ { "heading": "What is GMT?", "body": [ "Greenwich Mean Time (GMT) is a time standard that was established to help coordinate timekeeping worldwide. Originating from the Royal Observatory in Greenwich, London, GMT was used as the baseline for time zones around the world. Although it has largely been replaced by Coordinated Universal Time (UTC) for scientific and technical purposes, GMT remains in common use for everyday timekeeping and as a reference in some regions." ] }, { "heading": "What is UTC?", "body": [ "Coordinated Universal Time (UTC) is the time standard used globally to synchronize clocks and timekeeping systems. Introduced in 1960, UTC combines atomic timekeeping with astronomical observations to provide a precise and consistent reference. Unlike GMT, which is based on Earth's rotation, UTC is based on atomic clocks, making it more accurate and stable. It serves as the basis for time zones worldwide and is crucial for international communication and technology." ] }, { "heading": "What is the difference between GMT and UTC?", "body": [ "Greenwich Mean Time (GMT) is a time zone based on the mean solar time at the Royal Observatory in Greenwich and is affected by Earth's irregular rotation and the equation of time. In contrast, Coordinated Universal Time (UTC) is a time standard that combines atomic time, measured by atomic clocks, with astronomical observations and uses periodic leap seconds to stay aligned with Earth's rotation. While GMT serves as a reference for some time zones, UTC provides a more precise and stable measure of time, used globally for synchronization and scientific purposes. GMT and UTC are closely aligned, but GMT can drift slightly, whereas UTC maintains accuracy with leap second adjustments, resulting in a difference of only a fraction of a second.", "New York time, like other time zones, is defined as an offset from UTC (e.g., UTC-5 or UTC-4) but does not directly involve leap seconds. Leap seconds are adjustments made to UTC itself to keep it aligned with Earth's rotation. Local time zones, including New York, adjust their time based on these updates to UTC." ] }, { "heading": "What is a Unix Timestamp?", "body": [ "The Unix timestamp counts the seconds since January 1, 1970, at 00:00:00 UTC, excluding leap seconds. This doesn't change based on timezone or location, making it a consistent metric for computers to track and compare moments in time. It is often used in software and databases to ensure consistent timekeeping. It is also called Unix time, POSIX time, or Epoch time." ] }, { "heading": "End of Unix Time", "body": [ "On Jan 19, 2038, Unix timestamps in 32-bit systems will overflow and reset, which could cause potential software bugs. This is known as the Year 2038 problem. For 64-bit systems, Unix time will remain accurate for approximately 292 billion years. This transition ensures long-term reliability in timekeeping for modern computer systems." ] }, { "heading": "ISO 8601", "body": [ "ISO 8601 is an international standard for date and time representation, issued by the International Organization for Standardization (ISO) and first published in 1988. It provides a clear, consistent format to avoid misinterpretation and confusion, especially when data is exchanged across countries with different conventions." ] } ] }, "timerSettings": { "until": "until", "tabNames": { "timer": "Timer", "countdown": "Countdown" }, "Show days input": "Show days input", "Show timezone input": "Show timezone input" }, "birthdaysSettings": { "Add birthday": "Add birthday", "Birthday:": "Birthday:", "Birthdays:": "Birthdays:", "Birthdays List": "Birthdays List", "Calendar View": "Calendar View", "Show month headings": "Show month headings", "Show searchbar": "Show searchbar", "You have no birthdays. Click below to add one.": "You have no birthdays. Click below to add one.", "turningInDays": "Turning {1} in {2} days", "turningToday": "Turning {1} today!", "Highlight close birthdays": "Highlight close birthdays", "importInstructions": "Paste birthdays data here, then click the button below", "exportInstructions": "Copy this text to export birthday data", "Show confetti if birthday is today": "Show confetti if birthday is today", "startAtCurrentMonth": { "true": "Start at current month", "false": "Start at beginning of year" } }, "converterSettings": { "names": { "acceleration": "Acceleration", "angle": "Angle", "area": "Area", "bandwidth": "Bandwidth", "capacitance": "Capacitance", "concentration": "Concentration", "data": "Data", "density": "Density", "electric_charge": "Electric Charge", "electric_current": "Electric Current", "energy": "Energy", "flow": "Flow Rate", "force": "Force", "frequency": "Frequency", "fuel": "Fuel Consumption", "heat": "Heat Flux", "image_resolution": "Image Resolution", "illuminance": "Illuminance", "inductance": "Inductance", "length": "Length", "luminous_flux": "Luminous Flux", "luminance": "Luminance", "magnetism": "Magnetic Flux Density", "pace": "Pace", "power": "Power", "pressure": "Pressure", "radiation": "Radiation Dose", "radioactivity": "Radioactivity", "resistance": "Resistance", "sound": "Sound", "speed": "Speed", "temperature": "Temperature", "thermal_conductivity": "Thermal Conductivity", "time": "Time", "torque": "Torque", "typography": "Typography", "viscosity": "Viscosity", "voltage": "Voltage", "volume": "Volume", "wavelength": "Wavelength", "weight": "Weight", "cooking": "Cooking" }, "descriptions": { "acceleration": "Acceleration is the change in velocity over time. Meters per second squared are the SI unit, feet per second squared appears in imperial work, and g expresses multiples of Earth's gravity for vehicles, rides, and aerospace loads. Convert to compare performance or safety limits.", "angle": "Angles express rotation. Degrees are common in day-to-day use, radians tie angles directly to arc length and π for math and engineering, and gradians divide a circle into 400 parts for surveying. Convert to match calculators, drawings, or navigation tools.", "area": "Area quantifies how much surface a shape covers. Square meters anchor the metric system, while square feet and acres are common in real estate and construction, with hectares used for land planning. Convert between them for floor plans, land surveys, and project estimates.", "bandwidth": "Bandwidth measures how quickly data moves across a network link. Bits per second (bps) and their kilo, mega, and gigabit multiples describe ISP plans and Wi‑Fi links, while bytes per second show actual download speeds in apps. Use this converter to line up specs, speed tests, and transfer estimates.", "capacitance": "Capacitance is stored electric charge per volt. Farads are the SI unit, but practical capacitors are usually rated in microfarads, nanofarads, or picofarads. Convert to choose components and interpret datasheets.", "concentration": "Concentration expresses how much material is present in a solution. This converter covers percentage, parts per thousand, ppm, ppb, mg/L, mg/dL, g/L, and molarity-reference units; ppm assumes a dilute water solution, and molarity uses a 1 g/mol reference because exact molarity-to-mass conversion depends on molar mass.", "data": "Bits store binary 0s and 1s, and a byte equals 8 bits. Decimal kilobytes, megabytes, and gigabytes (kB, MB, GB) grow by powers of 1,000 for drive and phone specs, while binary kibibytes, mebibytes, and gibibytes (KiB, MiB, GiB) grow by powers of 1,024 in operating systems. Network links are often quoted in bits, while storage is listed in bytes, so use the converter to keep them straight.", "density": "Density is mass per unit volume. Kilograms per cubic meter are standard in engineering, grams per cubic centimeter are common for liquids and solids in labs, and pounds per cubic foot appear in construction and materials specs. Use the converter to compare substances or fill weights.", "electric_charge": "Electric charge measures the amount of electricity carried or stored. Coulombs are SI, while ampere-hours and milliampere-hours are common for batteries and portable devices. Convert to compare battery capacity and charge quantities.", "electric_current": "Electric current is the flow of electric charge through a conductor. Amperes are the SI unit, with milliamps used in electronics and kiloamps in power distribution. Convert to size wiring, fuses, and measurement ranges.", "energy": "Energy is the capacity to do work. Joules underpin SI, watt-hours and kilowatt-hours describe electricity consumption, and calories or British thermal units express heat content in food and HVAC. Convert to compare fuel use, utility bills, or equipment output.", "flow": "Volumetric flow indicates how much fluid moves each interval. Cubic meters per second and liters per hour are metric, while gallons per minute, gallons per hour, and barrels per day are common in HVAC, plumbing, and energy production. Convert to size pumps and piping.", "force": "Force is a push or pull on an object. Newtons are the SI unit, while pound-force and kilogram-force relate to familiar weight-based forces in mechanical work. Convert forces for structural checks, fasteners, and actuator sizing.", "frequency": "Frequency counts how many cycles occur each second. Hertz is the SI base, with kilohertz, megahertz, and gigahertz covering audio, radio, and computing bands; revolutions per minute describe rotating machinery. Use the converter to align instruments and specifications.", "fuel": "Fuel economy describes how far a vehicle travels per amount of fuel. Liters per 100 kilometers are common in metric regions and run inversely (smaller is better), while miles per gallon (U.S. or Imperial) and kilometers per liter increase with efficiency. Convert to understand running costs and range.", "heat": "Heat flux measures power passing through a surface area. Watts per square meter are used in insulation, solar, and electronics cooling calculations, while BTU per hour per square foot or square inch align with HVAC and heater ratings. Convert to compare thermal performance.", "image_resolution": "Image resolution expresses pixel or dot density. PPI and DPI measure density per inch, while PPCM and DPCM use centimeters. Convert to match image export, print specs, scanner settings, and UI asset requirements.", "illuminance": "Illuminance is the light falling onto a surface. Lux (lumens per square meter) is the SI measure, while foot-candles are used in North American lighting design. Use the converter to plan interior lighting, photography, or code compliance.", "inductance": "Inductance measures how a conductor resists changes in current by inducing voltage. Henries are SI, with millihenries and microhenries common in coils, motors, and transformers. Use the converter when tuning filters or selecting chokes.", "length": "Length measures the distance between two points. Metric units like meters, kilometers, and millimeters are used worldwide, while feet, inches, and miles appear in U.S. building and travel contexts. Use this converter to move between metric and imperial measurements for layouts, navigation, or machining.", "luminous_flux": "Luminous flux measures the total perceived light output from a source. Lumens are the SI unit and kilolumens are common for brighter lamps and fixtures. Convert flux values to compare bulbs, LEDs, and lighting equipment.", "luminance": "Luminance describes light emitted or reflected from a surface area. Candela per square meter (nits) is the SI unit for displays and signage, while foot-lamberts or candela per square foot appear in cinema and theater specs. Convert to compare screens and projection targets.", "magnetism": "Magnetic flux density indicates magnetic field strength. Tesla is the SI unit for strong magnets and MRI systems, while gauss and milligauss are used for smaller fields, compasses, and instrumentation. Use the converter to interpret specifications and measurements.", "pace": "Pace measures time per distance and is the inverse of speed. Minutes per kilometer and minutes per mile are common in running logs, race planning, and endurance training. Convert pace units to compare workouts and event targets.", "power": "Power is the rate of doing work. Watts and kilowatts describe appliances and generators, while horsepower remains common for engines and motors. This converter helps match specifications across electrical and mechanical equipment.", "pressure": "Pressure is force applied over an area. Pascals and kilopascals are SI standards, bar and atmospheres appear in science, and pounds per square inch or inches of mercury are familiar on gauges and weather reports. Convert to match tire specs, hydraulics, or lab instruments.", "radiation": "Radiation dose measures energy absorbed by tissue. Sieverts are the SI standard, with millisieverts used for medical imaging and occupational monitoring, while rem appears in older U.S. references. Convert to interpret safety limits and equipment readouts.", "radioactivity": "Radioactivity measures nuclear activity as decays per second. Becquerels are SI, while curies and their smaller multiples appear in older medical, laboratory, and industrial references. Convert activity values to compare sources and instrument readings.", "resistance": "Electrical resistance opposes current flow. Ohms are SI, while kiloohms and megaohms are typical for resistors, and microohms capture very low-resistance busbars or bonding joints. Use the converter for circuit design and testing.", "sound": "Sound and acoustics levels use logarithmic units. Decibels and bels express level ratios, while nepers are natural-log units used in signal attenuation and field quantities. Convert between them for audio, acoustics, and communications work.", "speed": "Speed measures distance traveled per unit time. Meters per second fit calculations, kilometers per hour and miles per hour describe road travel, and knots cover aviation and marine navigation. Use the converter to compare vehicle specs and route estimates.", "temperature": "Temperature reflects thermal energy. Celsius and Kelvin are metric scales used in science and engineering, while Fahrenheit remains common for U.S. weather and cooking. Use this converter to align reports, recipes, and lab readings across scales.", "thermal_conductivity": "Thermal conductivity measures how readily heat flows through a material. Watts per meter-kelvin are SI, BTU inch units appear in U.S. specifications, and R-value per inch represents insulation resistance for one inch of thickness.", "time": "Time tracks duration based on the second as the SI unit. Minutes, hours, days, and weeks serve schedules, while milliseconds and microseconds cover electronics and physics; months here assume 30 days and years 365 days for quick estimates. Convert any interval for timing, logging, or simulation.", "torque": "Torque is a twisting force around an axis. Newton-meters are SI, while pound-feet and ounce-inches are common for automotive, machinery, and fastener specifications. Convert to match tool settings and equipment datasheets.", "typography": "Typography units connect screen layouts and print measurements. CSS pixels assume 96 px per inch, points use 72 per inch, picas group 12 points, em/rem values assume a 16 px reference, and centimeters or millimeters cover physical layouts.", "viscosity": "Viscosity describes a fluid's resistance to flow. Pascal-seconds, poise, centipoise, and pound-force seconds per square foot cover dynamic viscosity; stokes and centistokes cover kinematic viscosity using a water-density equivalence in this converter.", "voltage": "Voltage is electric potential difference that drives current. Volts are SI, millivolts describe sensors, and kilovolts cover transmission lines and insulation tests. Convert to align device ratings and measurement equipment.", "volume": "Volume measures three-dimensional space for liquids or containers. Liters and cubic meters serve metric work, while gallons, cubic feet, and cups appear in U.S. cooking, shipping, and HVAC. This converter bridges household and industrial volume measures.", "wavelength": "Wavelength is the physical length of one wave cycle. Meters describe radio and microwave signals, while nanometers and micrometers cover visible light, infrared, and materials characterization. Convert to relate color, spectra, and antenna dimensions.", "weight": "Weight (mass) expresses how much matter something contains and is measured the same way regardless of local gravity. Kilograms and grams are metric standards, while pounds, ounces, and stones are familiar in the U.S. and U.K. Use the converter for shipping labels, recipes, luggage, or gym tracking.", "cooking": "Convert common recipe volume units such as teaspoons, tablespoons, cups, fluid ounces, milliliters, and liters." }, "ui": { "value": "Value", "from": "From", "to": "To", "swap": "Swap units", "copyValue": "Copy value", "copyValueUnits": "Copy value + units", "copyAllUnits": "Copy all units", "downloadCsv": "Download CSV", "allUnitResults": "All unit results", "unitSearchPlaceholder": "Search units...", "supportedUnits": "Supported Units", "about": "About {{name}}", "related": "Related converters", "common": "Common converters", "all": "All converters", "searchPlaceholder": "Search converters...", "enterValue": "Enter a value and select units to see a result.", "unitConverterSuffix": "Converter", "seoDescription": "Convert between units of {{name}}.", "seoUnitsPrefix": "Convert between", "home": "Converter Home", "homeDesc": "Browse dozens of fast, offline-first, desktop and mobile friendly converters. Convert area, energy, length, speed, temperature, time, and more.", "rememberLastUnits": "Remember last selected units", "clearStoredUnits": "Clear remembered units", "outputPrecision": "Output precision", "outputPrecisionDescription": "Override converter-specific decimal precision, or keep each converter's default.", "precisionAuto": "Auto", "precisionDigits": "{{count}} decimal places", "rememberLastValue": "Remember last input value", "clearStoredValues": "Clear remembered values", "resetSettings": "Reset converter settings" } }, "calculatorSettings": { "hubs": { "time": { "name": "Time", "description": "Time calculators for dates, durations, time math, timestamps, timezones, work hours, age, and business days.", "longDescription": "Use time calculators to compare dates, add or subtract durations, convert epoch values, compare timezones, format ISO timestamps, total work hours, calculate age, and estimate business days." }, "finance": { "name": "Finance", "description": "Finance calculators for loans, mortgages, APR, APY, budgets, auto loans, retirement, debt, and everyday payments.", "longDescription": "Use finance calculators to estimate common money decisions quickly, including payments, interest, savings targets, budgets, auto loans, inflation, retirement, debt payoff, and housing costs." }, "math": { "name": "Math", "description": "Math calculators for arithmetic, geometry, percentages, ratios, rounding, roots, fractions, and averages.", "longDescription": "Use math calculators for everyday arithmetic, quick calculations, classroom checks, ratios, rounding, roots, geometry, and simple statistical summaries." }, "physics": { "name": "Physics", "description": "Physics calculators for motion, force, energy, electricity, and density.", "longDescription": "Use physics calculators to work with core formulas for mechanics, energy, electricity, and matter using clear inputs and formatted results." }, "health": { "name": "Health", "description": "Health calculators for body metrics, calories, hydration, pace, due dates, body fat, and heart-rate zones.", "longDescription": "Use health calculators for practical wellness and fitness estimates. These tools are informational and should not replace medical advice." }, "construction": { "name": "Construction", "description": "Construction calculators for area, paint, flooring, concrete, gravel, mulch, roofing, tile, and slope estimates.", "longDescription": "Use construction calculators to estimate materials and dimensions for rooms, slabs, landscape beds, roofing, tile, and other projects before checking an order." }, "auto": { "name": "Auto", "description": "Auto calculators for fuel economy, trip cost, EV charging, and tire sizing.", "longDescription": "Use auto calculators to estimate vehicle operating costs, compare fuel or charging needs, and check tire geometry." }, "business": { "name": "Business", "description": "Business calculators for margins, markup, break-even, taxes, salary, discounts, commission, ROI, and pay rates.", "longDescription": "Use business calculators to check pricing, profitability, taxes, sales, compensation, and investment assumptions with fast reusable formulas." }, "education": { "name": "Education", "description": "Education calculators for grades, GPA, weighted scores, finals, and reading time.", "longDescription": "Use education calculators to estimate course outcomes, GPA, final exam targets, and study or reading time." } }, "tools": { "standard": { "name": "Standard Calculator", "description": "Use a simple keypad calculator for everyday arithmetic.", "longDescription": "The standard calculator works like a familiar basic desktop calculator with number buttons, decimal input, clear controls, backspace, percent, square root, square, reciprocal, and repeated equals.", "formula": "Standard arithmetic applies the selected operator to the stored value and current entry. Percent uses the stored value when an operator is active.", "inputs": {}, "outputs": {} }, "scientific": { "name": "Scientific Calculator", "description": "Use a keypad calculator for powers, roots, trigonometry, logarithms, and constants.", "longDescription": "The scientific calculator adds common math functions to a keypad calculator, including powers, roots, sine, cosine, tangent, inverse trigonometry, logarithms, pi, e, parentheses, and angle modes.", "formula": "Scientific functions evaluate the current expression using the selected angle mode for trigonometry.", "inputs": {}, "outputs": {} }, "programmer": { "name": "Programmer Calculator", "description": "Use a keypad calculator for binary, decimal, hexadecimal, and bitwise math.", "longDescription": "The programmer calculator works with base 2, base 10, and base 16 numbers, and supports integer arithmetic, bitwise AND, OR, XOR, NOT, left shift, right shift, modulo, and base conversion.", "formula": "Bitwise operations are evaluated on integer values. Left shift moves bits toward higher place values, and right shift moves bits toward lower place values.", "inputs": {}, "outputs": {} }, "date-difference": { "name": "Date Difference Calculator", "description": "Find the exact span between two calendar dates.", "longDescription": "The date difference calculator compares two dates and reports the distance in days, weeks, approximate months, and approximate years.", "formula": "Difference = absolute value of end date - start date. Weeks, months, and years are derived from the day count.", "inputs": { "startDate": { "label": "Start date" }, "endDate": { "label": "End date" } }, "outputs": { "days": { "label": "Days" }, "weeks": { "label": "Weeks" }, "months": { "label": "Months" }, "years": { "label": "Years" } } }, "add-subtract-time": { "name": "Add/Subtract Time Calculator", "description": "Add or subtract days, hours, minutes, and seconds from a date and time.", "longDescription": "The add/subtract time calculator starts from a local date and time, applies a duration forward or backward, and returns the resulting date, time, and ISO timestamp.", "formula": "Result = start date and time +/- duration.", "inputs": { "startDate": { "label": "Start date" }, "startTime": { "label": "Start time" }, "operation": { "label": "Operation" }, "days": { "label": "Days" }, "hours": { "label": "Hours" }, "minutes": { "label": "Minutes" }, "seconds": { "label": "Seconds" } }, "outputs": { "resultDate": { "label": "Result date" }, "resultTime": { "label": "Result time" }, "isoTimestamp": { "label": "ISO timestamp" }, "offsetHours": { "label": "Offset" } } }, "epoch-date": { "name": "Epoch Date Converter", "description": "Convert Unix epoch timestamps to dates and dates back to epoch values.", "longDescription": "The epoch date converter supports seconds or milliseconds, optional timezone selection for date input, and UTC ISO output for timestamp checks.", "formula": "Epoch seconds = milliseconds since Jan 1, 1970 UTC / 1000.", "inputs": { "mode": { "label": "Mode" }, "epochUnit": { "label": "Epoch unit" }, "epochValue": { "label": "Epoch value" }, "date": { "label": "Date" }, "time": { "label": "Time" }, "timezone": { "label": "Timezone" }, "seconds": { "label": "Seconds" }, "milliseconds": { "label": "Milliseconds" }, "fractionalSeconds": { "label": "Fractional seconds" } }, "outputs": { "epochSeconds": { "label": "Epoch seconds" }, "epochMilliseconds": { "label": "Epoch milliseconds" }, "dateTime": { "label": "Date and time" }, "isoUtc": { "label": "UTC ISO" }, "isoWithOffset": { "label": "ISO with offset" } } }, "timezone-comparison": { "name": "Timezone Comparison Calculator", "description": "Compare the same moment across two timezones.", "longDescription": "The timezone comparison calculator treats the entered date and time as a moment in the source timezone and shows the matching date and time in the target timezone.", "formula": "Target time = source date and time converted through UTC to the target timezone.", "inputs": { "date": { "label": "Date" }, "time": { "label": "Time" }, "sourceTimezone": { "label": "Source timezone" }, "targetTimezone": { "label": "Target timezone" } }, "outputs": { "sourceDateTime": { "label": "Source date and time" }, "targetDateTime": { "label": "Target date and time" }, "offsetDifference": { "label": "Offset difference" }, "dateDifference": { "label": "Date difference" } } }, "work-hours": { "name": "Work Hours Calculator", "description": "Calculate daily and weekly work hours with breaks, overtime, and pay.", "longDescription": "The work hours calculator totals a repeated work schedule, subtracts break time, separates regular and overtime hours, and estimates weekly gross pay.", "formula": "Weekly hours = (end time - start time - break) x work days.", "inputs": { "startTime": { "label": "Start time" }, "endTime": { "label": "End time" }, "breakMinutes": { "label": "Break" }, "workDays": { "label": "Work days" }, "overtimeThreshold": { "label": "Overtime threshold" }, "hourlyRate": { "label": "Hourly rate" } }, "outputs": { "dailyHours": { "label": "Daily hours" }, "weeklyHours": { "label": "Weekly hours" }, "regularHours": { "label": "Regular hours" }, "overtimeHours": { "label": "Overtime hours" }, "weeklyGrossPay": { "label": "Weekly gross pay" } } }, "time-duration": { "name": "Time Duration Calculator", "description": "Convert hours, minutes, and seconds into total duration units.", "longDescription": "The time duration calculator totals a mixed time entry and converts it into seconds, minutes, and hours for scheduling or time tracking.", "formula": "Total seconds = hours x 3600 + minutes x 60 + seconds.", "inputs": { "hours": { "label": "Hours" }, "minutes": { "label": "Minutes" }, "seconds": { "label": "Seconds" } }, "outputs": { "totalSeconds": { "label": "Total seconds" }, "totalMinutes": { "label": "Total minutes" }, "totalHours": { "label": "Total hours" } } }, "countdown": { "name": "Countdown Calculator", "description": "See how much time remains until a target date and time.", "longDescription": "The countdown calculator compares a target date and time with the current time and updates the remaining days, hours, and minutes.", "formula": "Remaining time = target date and time - current date and time.", "inputs": { "targetDate": { "label": "Target date" }, "targetTime": { "label": "Target time" } }, "outputs": { "daysRemaining": { "label": "Days remaining" }, "hoursRemaining": { "label": "Hours remaining" }, "minutesRemaining": { "label": "Minutes remaining" }, "status": { "label": "Status" }, "combinedRemaining": { "label": "Combined remaining time" } } }, "business-days": { "name": "Business Days Calculator", "description": "Count weekdays between two dates with optional holidays.", "longDescription": "The business days calculator counts Monday through Friday dates in an inclusive date range and subtracts holidays you enter.", "formula": "Business days = weekdays in the inclusive date range - holidays.", "inputs": { "startDate": { "label": "Start date" }, "endDate": { "label": "End date" }, "holidays": { "label": "Holidays" } }, "outputs": { "businessDays": { "label": "Business days" }, "weekendDays": { "label": "Weekend days" }, "calendarDays": { "label": "Calendar days" }, "holidayAssumption": { "label": "Holiday assumption" } } }, "time-card": { "name": "Time Card Calculator", "description": "Calculate work hours, breaks, overtime, and gross pay.", "longDescription": "The time card calculator totals a shift from start and end times, subtracts breaks, separates overtime, and estimates gross pay.", "formula": "Hours worked = end time - start time - break. Gross pay = regular pay + overtime pay.", "inputs": { "startTime": { "label": "Start time" }, "endTime": { "label": "End time" }, "breakMinutes": { "label": "Break" }, "hourlyRate": { "label": "Hourly rate" }, "overtimeThreshold": { "label": "Overtime threshold" } }, "outputs": { "hoursWorked": { "label": "Hours worked" }, "regularHours": { "label": "Regular hours" }, "overtimeHours": { "label": "Overtime hours" }, "grossPay": { "label": "Gross pay" } } }, "age": { "name": "Age Calculator", "description": "Calculate age, total days lived, and days until the next birthday.", "longDescription": "The age calculator compares a birth date with another date and reports age in years, total days, and the next birthday countdown.", "formula": "Age is the number of full calendar years between birth date and the as-of date.", "inputs": { "birthDate": { "label": "Birth date" }, "asOfDate": { "label": "As of date" } }, "outputs": { "ageYears": { "label": "Age" }, "totalDays": { "label": "Total days" }, "daysToNextBirthday": { "label": "Days to next birthday" } } }, "loan": { "name": "Loan Calculator", "description": "Estimate monthly payments, total repayment, and interest for a fixed-rate loan.", "longDescription": "The loan calculator estimates the fixed monthly payment for an amortized loan from the loan amount, annual interest rate, and term. It also shows the total amount paid and the interest portion.", "formula": "Monthly payment = P x r x (1 + r)^n / ((1 + r)^n - 1).", "inputs": { "principal": { "label": "Loan amount" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" } }, "outputs": { "monthlyPayment": { "label": "Monthly payment" }, "totalPayment": { "label": "Total payment" }, "totalInterest": { "label": "Total interest" } } }, "mortgage": { "name": "Mortgage Calculator", "description": "Estimate a mortgage payment with taxes, insurance, and HOA costs.", "longDescription": "The mortgage calculator combines principal and interest with common monthly ownership costs so you can estimate a fuller housing payment.", "formula": "Loan amount = home price - down payment. Monthly total = principal and interest + taxes + insurance + HOA.", "inputs": { "homePrice": { "label": "Home price" }, "downPayment": { "label": "Down payment" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "propertyTaxRate": { "label": "Property tax rate" }, "insuranceMonthly": { "label": "Monthly insurance" }, "hoaMonthly": { "label": "Monthly HOA" } }, "outputs": { "amountFinanced": { "label": "Amount financed" }, "principalAndInterest": { "label": "Principal and interest" }, "monthlyTaxes": { "label": "Monthly taxes" }, "monthlyTotal": { "label": "Estimated monthly total" }, "totalInterest": { "label": "Total interest" } } }, "apr": { "name": "APR Calculator", "description": "Estimate annual percentage rate from finance charges and loan term.", "longDescription": "The APR calculator converts interest and fees into an approximate annual percentage rate for a loan.", "formula": "APR = ((interest + fees) / loan amount) × (365 / term days).", "inputs": { "loanAmount": { "label": "Loan amount" }, "interestPaid": { "label": "Interest paid" }, "fees": { "label": "Fees" }, "termDays": { "label": "Term days" } }, "outputs": { "apr": { "label": "APR" }, "financeCharge": { "label": "Finance charge" }, "totalRepayment": { "label": "Total repayment" } } }, "apy": { "name": "APY Calculator", "description": "Convert a nominal annual rate into annual percentage yield.", "longDescription": "The APY calculator shows the effective yearly return after compounding and estimates interest earned on a starting balance.", "formula": "APY = (1 + annual rate / compounding periods) ^ compounding periods - 1.", "inputs": { "principal": { "label": "Principal" }, "annualRate": { "label": "Annual rate" }, "compoundingPeriods": { "label": "Compounding periods" } }, "outputs": { "apy": { "label": "APY" }, "endingBalance": { "label": "Ending balance" }, "interestEarned": { "label": "Interest earned" } } }, "amortization": { "name": "Amortization Calculator", "description": "Estimate payment, remaining balance, and principal paid for an amortized loan.", "longDescription": "The amortization calculator summarizes a fixed-rate loan after a chosen number of payments.", "formula": "Remaining balance = loan balance after the selected number of monthly payments.", "inputs": { "principal": { "label": "Principal" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "paymentsMade": { "label": "Payments made" }, "extraPayment": { "label": "Extra payment" } }, "outputs": { "monthlyPayment": { "label": "Monthly payment" }, "remainingBalance": { "label": "Remaining balance" }, "principalPaid": { "label": "Principal paid" }, "totalInterest": { "label": "Total interest" } } }, "budget": { "name": "Budget Calculator", "description": "Compare monthly income against common expense categories.", "longDescription": "The budget calculator totals monthly expenses, shows remaining money, and estimates expense and savings rates.", "formula": "Remaining budget = monthly income - total expenses.", "inputs": { "monthlyIncome": { "label": "Monthly income" }, "housing": { "label": "Housing" }, "utilities": { "label": "Utilities" }, "food": { "label": "Food" }, "transportation": { "label": "Transportation" }, "otherExpenses": { "label": "Other expenses" } }, "outputs": { "totalExpenses": { "label": "Total expenses" }, "remainingBudget": { "label": "Remaining budget" }, "expenseRatio": { "label": "Expense ratio" }, "savingsRate": { "label": "Savings rate" } } }, "car-loan": { "name": "Car Loan Calculator", "description": "Estimate an auto loan payment with taxes, fees, down payment, and trade-in.", "longDescription": "The car loan calculator estimates amount financed, monthly payment, total payment, and interest for a vehicle purchase.", "formula": "Amount financed = price + tax + fees - down payment - trade-in.", "inputs": { "vehiclePrice": { "label": "Vehicle price" }, "downPayment": { "label": "Down payment" }, "tradeInValue": { "label": "Trade-in value" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "salesTaxRate": { "label": "Sales tax rate" }, "fees": { "label": "Fees" } }, "outputs": { "amountFinanced": { "label": "Amount financed" }, "monthlyPayment": { "label": "Monthly payment" }, "totalPayment": { "label": "Total payment" }, "totalInterest": { "label": "Total interest" } } }, "compound-interest": { "name": "Compound Interest Calculator", "description": "Project investment growth with monthly contributions.", "longDescription": "The compound interest calculator estimates future balance, contributions, and earned interest using monthly compounding.", "formula": "Each month: balance = balance x (1 + monthly rate) + monthly contribution.", "inputs": { "principal": { "label": "Loan amount" }, "monthlyContribution": { "label": "Monthly contribution" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" } }, "outputs": { "finalBalance": { "label": "Final balance" }, "totalContributions": { "label": "Total contributions" }, "interestEarned": { "label": "Interest earned" } } }, "savings-goal": { "name": "Savings Goal Calculator", "description": "Estimate how long it will take to reach a savings target.", "longDescription": "The savings goal calculator projects monthly saving progress with optional interest and reports the estimated time to reach your goal.", "formula": "Balance grows monthly by interest plus your contribution until it reaches the target.", "inputs": { "targetAmount": { "label": "Target amount" }, "startingAmount": { "label": "Starting amount" }, "monthlyContribution": { "label": "Monthly contribution" }, "annualRate": { "label": "Annual rate" } }, "outputs": { "monthsToGoal": { "label": "Months to goal" }, "yearsToGoal": { "label": "Years to goal" }, "projectedBalance": { "label": "Projected balance" } } }, "tip": { "name": "Tip Calculator", "description": "Calculate a tip, total bill, and split amount per person.", "longDescription": "The tip calculator turns a bill amount and tip percentage into a total and per-person split.", "formula": "Tip = bill × tip rate. Total = bill + tip.", "inputs": { "billAmount": { "label": "Bill amount" }, "tipPercent": { "label": "Tip percent" }, "people": { "label": "People" } }, "outputs": { "tipAmount": { "label": "Tip amount" }, "totalBill": { "label": "Total bill" }, "perPerson": { "label": "Per person" } } }, "inflation": { "name": "Inflation Calculator", "description": "Estimate future cost and purchasing power after inflation.", "longDescription": "The inflation calculator projects how prices and purchasing power change over time using a steady annual inflation rate.", "formula": "Future cost = starting amount × (1 + inflation rate)^years.", "inputs": { "startingAmount": { "label": "Starting amount" }, "annualInflationRate": { "label": "Annual inflation rate" }, "years": { "label": "Years" } }, "outputs": { "futureCost": { "label": "Future cost" }, "purchasingPower": { "label": "Purchasing power" }, "cumulativeInflation": { "label": "Cumulative inflation" } } }, "paycheck": { "name": "Paycheck Calculator", "description": "Estimate gross pay, taxes, deductions, and take-home pay.", "longDescription": "The paycheck calculator divides annual salary into pay periods, subtracts per-paycheck deductions, estimates taxes, and reports take-home pay.", "formula": "Take-home pay = gross paycheck - deductions - estimated taxes.", "inputs": { "annualSalary": { "label": "Annual salary" }, "payPeriodsPerYear": { "label": "Pay periods per year" }, "federalTaxRate": { "label": "Federal tax rate" }, "stateTaxRate": { "label": "State tax rate" }, "ficaRate": { "label": "FICA rate" }, "deductionsPerPaycheck": { "label": "Deductions per paycheck" }, "taxMode": { "label": "Tax mode" }, "federalBracketOneLimit": { "label": "Federal bracket 1 limit" }, "federalBracketOneRate": { "label": "Federal bracket 1 rate" }, "federalBracketTwoLimit": { "label": "Federal bracket 2 limit" }, "federalBracketTwoRate": { "label": "Federal bracket 2 rate" }, "federalBracketThreeRate": { "label": "Federal bracket 3 rate" } }, "outputs": { "grossPaycheck": { "label": "Gross paycheck" }, "taxesPerPaycheck": { "label": "Taxes per paycheck" }, "takeHomePaycheck": { "label": "Take-home paycheck" }, "annualTakeHome": { "label": "Annual take-home pay" }, "federalTaxPerPaycheck": { "label": "Federal tax per paycheck" } } }, "cost-of-living": { "name": "Cost of Living Calculator", "description": "Compare monthly budgets and estimate income needed for a new cost level.", "longDescription": "The cost of living calculator compares two monthly budgets and estimates how much income would preserve the same budget coverage.", "formula": "Required income = current income x new monthly budget / current monthly budget.", "inputs": { "currentMonthlyBudget": { "label": "Current monthly budget" }, "newMonthlyBudget": { "label": "New monthly budget" }, "currentAnnualIncome": { "label": "Current annual income" } }, "outputs": { "monthlyDifference": { "label": "Monthly difference" }, "annualDifference": { "label": "Annual difference" }, "requiredIncome": { "label": "Required income" }, "costChange": { "label": "Cost change" } } }, "refinance": { "name": "Mortgage Refinance Calculator", "description": "Compare current and refinance mortgage payments, savings, and break-even time.", "longDescription": "The mortgage refinance calculator compares an existing loan balance with a new rate and term, including closing costs.", "formula": "Monthly savings = current payment - new payment. Break-even = closing costs / monthly savings.", "inputs": { "currentBalance": { "label": "Current balance" }, "currentRate": { "label": "Current rate" }, "currentYearsRemaining": { "label": "Years remaining" }, "newRate": { "label": "New rate" }, "newYears": { "label": "New term" }, "closingCosts": { "label": "Closing costs" } }, "outputs": { "currentMonthlyPayment": { "label": "Current monthly payment" }, "newMonthlyPayment": { "label": "New monthly payment" }, "monthlySavings": { "label": "Monthly savings" }, "breakEvenTime": { "label": "Break-even time" }, "lifetimeSavings": { "label": "Lifetime savings" } } }, "rent-vs-buy": { "name": "Rent vs Buy Calculator", "description": "Compare five-year renting costs with estimated buying costs.", "longDescription": "The rent vs buy calculator compares rent with an estimated home purchase, including mortgage payment, taxes, insurance, maintenance, closing costs, equity, and appreciation.", "formula": "Buying advantage = five-year rent cost - estimated five-year buy cost.", "inputs": { "monthlyRent": { "label": "Monthly rent" }, "homePrice": { "label": "Home price" }, "downPayment": { "label": "Down payment" }, "mortgageRate": { "label": "Mortgage rate" }, "loanYears": { "label": "Loan years" }, "propertyTaxRate": { "label": "Property tax rate" }, "insuranceMonthly": { "label": "Monthly insurance" }, "maintenanceMonthly": { "label": "Monthly maintenance" }, "closingCosts": { "label": "Closing costs" }, "annualAppreciationRate": { "label": "Annual appreciation" }, "sellingCostRate": { "label": "Selling cost" } }, "outputs": { "monthlyBuyCost": { "label": "Monthly buy cost" }, "fiveYearRentCost": { "label": "Five-year rent cost" }, "fiveYearBuyCost": { "label": "Five-year buy cost" }, "buyingAdvantage": { "label": "Buying advantage" }, "modelScope": { "label": "Model scope" }, "sellingCost": { "label": "Selling cost" } } }, "retirement": { "name": "Retirement Calculator", "description": "Project retirement savings from age, savings, contributions, and return.", "longDescription": "The retirement calculator estimates savings at retirement using current savings, monthly contributions, and an expected annual return.", "formula": "Savings grow monthly by investment return plus monthly contributions until retirement age.", "inputs": { "currentAge": { "label": "Current age" }, "retirementAge": { "label": "Retirement age" }, "currentSavings": { "label": "Current savings" }, "monthlyContribution": { "label": "Monthly contribution" }, "annualReturn": { "label": "Annual return" }, "retirementGoal": { "label": "Retirement goal" }, "returnMode": { "label": "Return mode" }, "expectedInflation": { "label": "Expected inflation" } }, "outputs": { "projectedSavings": { "label": "Projected savings" }, "totalContributions": { "label": "Total contributions" }, "investmentGrowth": { "label": "Investment growth" }, "goalGap": { "label": "Goal gap" }, "projectedPurchasingPower": { "label": "Projected purchasing power" } } }, "investment-return": { "name": "Investment Return Calculator", "description": "Calculate net return, total return rate, and annualized return.", "longDescription": "The investment return calculator compares starting amount, added deposits, ending value, and time to estimate return.", "formula": "Net return = ending amount - starting amount - additional deposits.", "inputs": { "startingAmount": { "label": "Starting amount" }, "additionalDeposits": { "label": "Additional deposits" }, "endingAmount": { "label": "Ending amount" }, "years": { "label": "Years" } }, "outputs": { "netReturn": { "label": "Net return" }, "totalReturnRate": { "label": "Total return rate" }, "annualizedReturn": { "label": "Annualized return" } } }, "debt-payoff": { "name": "Debt Payoff Calculator", "description": "Estimate payoff time, total interest, and total paid for a debt.", "longDescription": "The debt payoff calculator applies monthly interest and payments to estimate how long a debt takes to pay off.", "formula": "Each month: balance grows by interest, then the payment reduces principal.", "inputs": { "debtBalance": { "label": "Debt balance" }, "annualRate": { "label": "Annual rate" }, "monthlyPayment": { "label": "Monthly payment" } }, "outputs": { "payoffTime": { "label": "Payoff time" }, "totalInterest": { "label": "Total interest" }, "totalPaid": { "label": "Total paid" } } }, "credit-card-payoff": { "name": "Credit Card Payoff Calculator", "description": "Estimate credit card payoff time and interest with extra payments.", "longDescription": "The credit card payoff calculator estimates payoff time from balance, APR, monthly payment, and any extra payment.", "formula": "Monthly payment first covers interest, then reduces the card balance.", "inputs": { "balance": { "label": "Balance" }, "apr": { "label": "APR" }, "monthlyPayment": { "label": "Monthly payment" }, "extraPayment": { "label": "Extra payment" } }, "outputs": { "payoffTime": { "label": "Payoff time" }, "totalInterest": { "label": "Total interest" }, "totalPaid": { "label": "Total paid" }, "firstMonthInterest": { "label": "First-month interest" } } }, "right-triangle": { "name": "Right Triangle Calculator", "description": "Solve hypotenuse, area, perimeter, and angle from two legs.", "longDescription": "The right triangle calculator uses the Pythagorean theorem and trigonometry to solve common right triangle values.", "formula": "c = sqrt(a^2 + b^2), area = a x b / 2.", "inputs": { "legA": { "label": "Leg A" }, "legB": { "label": "Leg B" } }, "outputs": { "hypotenuse": { "label": "Hypotenuse" }, "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "angleA": { "label": "Angle A" } } }, "percentage": { "name": "Percentage Calculator", "description": "Calculate percent-of, percent share, and percent changes.", "longDescription": "The percentage calculator handles common percent tasks: a percent of a value, a value as a percent of a total, and increasing or decreasing by a percent.", "formula": "Percent of value = value × percent / 100. Value as a percent of total = value / total. Increase or decrease = value × (1 ± percent / 100).", "inputs": { "value": { "label": "Value" }, "percent": { "label": "Percent" }, "total": { "label": "Total" } }, "outputs": { "percentOfValue": { "label": "Percent of value" }, "valueAsPercentOfTotal": { "label": "Value as percent of total" }, "increaseByPercent": { "label": "Increase by percent" }, "decreaseByPercent": { "label": "Decrease by percent" } } }, "ratio": { "name": "Ratio Calculator", "description": "Simplify a ratio and scale it to an equivalent value.", "longDescription": "The ratio calculator simplifies two values into a ratio and finds the matching second value when the first value is scaled.", "formula": "Equivalent B = target A x original B / original A.", "inputs": { "valueA": { "label": "Value A" }, "valueB": { "label": "Value B" }, "targetA": { "label": "Target A" } }, "outputs": { "simplifiedRatio": { "label": "Simplified ratio" }, "targetB": { "label": "Target B" }, "unitRate": { "label": "Unit rate" } } }, "rounding": { "name": "Rounding Calculator", "description": "Round a number to decimal places or a custom increment.", "longDescription": "The rounding calculator rounds a value normally, upward, downward, and to the nearest chosen increment.", "formula": "Rounded value = number rounded to the selected decimal place or increment.", "inputs": { "value": { "label": "Value" }, "decimalPlaces": { "label": "Decimal places" }, "increment": { "label": "Increment" } }, "outputs": { "rounded": { "label": "Rounded" }, "roundedUp": { "label": "Rounded up" }, "roundedDown": { "label": "Rounded down" }, "roundedToIncrement": { "label": "Rounded to increment" } } }, "square-root": { "name": "Square Root Calculator", "description": "Calculate the square root of a non-negative number.", "longDescription": "The square root calculator returns the square root, nearest whole number, and the nearest perfect squares below and above the value.", "formula": "Square root = sqrt(value).", "inputs": { "value": { "label": "Value" } }, "outputs": { "squareRoot": { "label": "Square root" }, "nearestInteger": { "label": "Nearest integer" }, "lowerPerfectSquare": { "label": "Lower perfect square" }, "higherPerfectSquare": { "label": "Higher perfect square" } } }, "fraction": { "name": "Fraction Calculator", "description": "Add, subtract, multiply, and divide two fractions.", "longDescription": "The fraction calculator performs the four basic operations and simplifies each fraction result.", "formula": "Fractions use common denominators for addition and subtraction, and cross multiplication for division.", "inputs": { "numeratorA": { "label": "First numerator" }, "denominatorA": { "label": "First denominator" }, "numeratorB": { "label": "Second numerator" }, "denominatorB": { "label": "Second denominator" } }, "outputs": { "sum": { "label": "Sum" }, "difference": { "label": "Difference" }, "product": { "label": "Product" }, "quotient": { "label": "Quotient" } } }, "average": { "name": "Average Calculator", "description": "Find the average, sum, minimum, and maximum from a pasted list of numbers.", "longDescription": "The average calculator summarizes a pasted number list for quick classroom, budgeting, or data checks. Separate numbers with commas, spaces, new lines, or any other character.", "formula": "Average = sum of parsed numbers / count of parsed numbers.", "inputs": { "values": { "label": "Numbers", "description": "Paste numbers separated by commas, spaces, new lines, semicolons, or any other character." } }, "outputs": { "count": { "label": "Count" }, "average": { "label": "Average" }, "sum": { "label": "Sum" }, "minimum": { "label": "Minimum" }, "maximum": { "label": "Maximum" } } }, "speed-distance-time": { "name": "Speed Distance Time Calculator", "description": "Solve speed, distance, or time from the other two values.", "longDescription": "Solve speed, distance, or time from the other two values.", "formula": "v = d / t.", "inputs": { "solveFor": { "label": "Solve for" }, "distanceUnit": { "label": "Distance unit" }, "distance": { "label": "Distance" }, "time": { "label": "Time" }, "speedMetersPerSecond": { "label": "Speed" } }, "outputs": { "distance": { "label": "Distance" }, "time": { "label": "Time" }, "speedMetersPerSecond": { "label": "Speed" }, "speedKilometersPerHour": { "label": "Speed" } } }, "force-mass-acceleration": { "name": "Newton's Second Law Calculator", "description": "Solve force, mass, or acceleration with F = ma.", "longDescription": "Solve force, mass, or acceleration with F = ma.", "formula": "F = m x a.", "inputs": { "solveFor": { "label": "Solve for" }, "force": { "label": "Force" }, "mass": { "label": "Mass" }, "acceleration": { "label": "Acceleration" } }, "outputs": { "force": { "label": "Force" }, "mass": { "label": "Mass" }, "acceleration": { "label": "Acceleration" } } }, "kinetic-energy": { "name": "Kinetic Energy Calculator", "description": "Solve kinetic energy, mass, or velocity.", "longDescription": "Solve kinetic energy, mass, or velocity.", "formula": "KE = 0.5 x m x v^2.", "inputs": { "solveFor": { "label": "Solve for" }, "mass": { "label": "Mass" }, "velocity": { "label": "Velocity" }, "kineticEnergy": { "label": "Kinetic energy" } }, "outputs": { "kineticEnergy": { "label": "Kinetic energy" }, "kilojoules": { "label": "Kilojoules" }, "mass": { "label": "Mass" }, "velocity": { "label": "Velocity" } } }, "ohms-law": { "name": "Ohm's Law Calculator", "description": "Solve voltage, current, or resistance and calculate circuit power.", "longDescription": "Solve voltage, current, or resistance and calculate circuit power.", "formula": "V = I x R. P = V x I.", "inputs": { "solveFor": { "label": "Solve for" }, "voltage": { "label": "Voltage" }, "current": { "label": "Current" }, "resistance": { "label": "Resistance" } }, "outputs": { "voltage": { "label": "Voltage" }, "current": { "label": "Current" }, "resistance": { "label": "Resistance" }, "power": { "label": "Power" } } }, "density": { "name": "Density Calculator", "description": "Solve density, mass, or volume and use common material densities.", "longDescription": "Solve density, mass, or volume and use common material densities.", "formula": "rho = m / V.", "inputs": { "solveFor": { "label": "Solve for" }, "materialDensity": { "label": "Material density" }, "mass": { "label": "Mass" }, "volume": { "label": "Volume" }, "density": { "label": "Density" } }, "outputs": { "mass": { "label": "Mass" }, "volume": { "label": "Volume" }, "density": { "label": "Density" }, "gramsPerCubicCentimeter": { "label": "Density" } } }, "bmi": { "name": "BMI Calculator", "description": "Estimate body mass index and a healthy-weight range.", "longDescription": "The BMI calculator estimates body mass index from weight and height. It is a screening estimate, not a medical diagnosis.", "formula": "BMI = weight(lb) x 703 / height(in)^2.", "inputs": { "weightPounds": { "label": "Weight" }, "heightInches": { "label": "Height" } }, "outputs": { "bmi": { "label": "BMI" }, "category": { "label": "Category" }, "healthyWeightLow": { "label": "Healthy weight low" }, "healthyWeightHigh": { "label": "Healthy weight high" } } }, "calorie-needs": { "name": "Calorie Calculator", "description": "Estimate maintenance, cutting, or bulking calories from body stats and activity.", "longDescription": "The calorie calculator uses the Mifflin-St Jeor equation and an activity multiplier to estimate maintenance calories, then applies the selected goal.", "formula": "Target calories = maintenance calories adjusted for maintenance, cutting, or bulking.", "inputs": { "age": { "label": "Age" }, "weightPounds": { "label": "Weight" }, "heightInches": { "label": "Height" }, "sex": { "label": "Sex" }, "activityMultiplier": { "label": "Activity level" }, "goal": { "label": "Goal" } }, "outputs": { "bmr": { "label": "BMR" }, "maintenanceCalories": { "label": "Maintenance calories" }, "mildDeficit": { "label": "Mild deficit target" }, "targetCalories": { "label": "Target calories" }, "goalNote": { "label": "Goal note" } } }, "water-intake": { "name": "Water Intake Calculator", "description": "Estimate daily water intake from body weight and activity.", "longDescription": "The water intake calculator gives a simple hydration estimate based on weight and added activity time.", "formula": "Ounces = body weight x 0.5 + activity adjustment.", "inputs": { "weightPounds": { "label": "Weight" }, "activityMinutes": { "label": "Activity minutes" } }, "outputs": { "ounces": { "label": "Ounces" }, "liters": { "label": "Liters" }, "cups": { "label": "Cups" }, "guidance": { "label": "Guidance" } } }, "pace": { "name": "Pace Calculator", "description": "Calculate running or walking pace and speed.", "longDescription": "The pace calculator converts distance and elapsed time into pace, miles per hour, and kilometers per hour.", "formula": "Pace = time / distance. Speed = distance / time.", "inputs": { "distanceUnit": { "label": "Distance unit" }, "distanceMiles": { "label": "Distance" }, "timeMinutes": { "label": "Time" } }, "outputs": { "pace": { "label": "Pace" }, "speedMph": { "label": "Speed" }, "speedKph": { "label": "Speed" } } }, "heart-rate-zone": { "name": "Heart Rate Zone Calculator", "description": "Estimate moderate and vigorous heart-rate zones.", "longDescription": "The heart-rate zone calculator estimates max heart rate and target zones using heart-rate reserve.", "formula": "Max heart rate = 220 - age. Zones use resting heart rate plus a percentage of reserve.", "inputs": { "age": { "label": "Age" }, "restingHeartRate": { "label": "Resting heart rate" } }, "outputs": { "maxHeartRate": { "label": "Estimated max heart rate" }, "moderateZone": { "label": "Moderate zone" }, "vigorousZone": { "label": "Vigorous zone" } } }, "due-date": { "name": "Pregnancy Due Date Calculator", "description": "Estimate a pregnancy due date from last period date and cycle length.", "longDescription": "The due date calculator gives a basic estimate from the first day of the last menstrual period and cycle length. It is informational and not medical advice.", "formula": "Estimated due date = last period date + 280 days + cycle length adjustment.", "inputs": { "lastPeriodDate": { "label": "Last period date" }, "cycleLength": { "label": "Cycle length" } }, "outputs": { "estimatedDueDate": { "label": "Estimated due date" }, "estimatedConceptionStart": { "label": "Estimated conception window start" }, "estimatedConceptionEnd": { "label": "Estimated conception window end" } } }, "body-fat": { "name": "Body Fat Calculator", "description": "Estimate body fat percentage with tape measurements.", "longDescription": "The body fat calculator uses the U.S. Navy circumference method with waist, neck, hip, height, weight, and sex inputs.", "formula": "Body fat estimate uses logarithmic circumference formulas from the U.S. Navy method.", "inputs": { "sex": { "label": "Sex" }, "weightPounds": { "label": "Weight" }, "waistInches": { "label": "Waist", "description": "Measure waist at navel height with the tape level and relaxed." }, "neckInches": { "label": "Neck", "description": "Measure just below the larynx without compressing the skin." }, "hipInches": { "label": "Hip", "description": "For female estimates, measure at the widest point of the hips." }, "heightInches": { "label": "Height" } }, "outputs": { "bodyFatPercent": { "label": "Body fat" }, "fatMass": { "label": "Fat mass" }, "leanMass": { "label": "Lean mass" }, "method": { "label": "Method" } } }, "tdee": { "name": "Calorie Calculator", "description": "Estimate maintenance, cutting, or bulking calories from body stats and activity.", "longDescription": "The calorie calculator uses the Mifflin-St Jeor equation and an activity multiplier to estimate maintenance calories, then applies the selected goal.", "formula": "Target calories = maintenance calories adjusted for maintenance, cutting, or bulking.", "inputs": { "age": { "label": "Age" }, "weightPounds": { "label": "Weight" }, "heightInches": { "label": "Height" }, "sex": { "label": "Sex" }, "activityMultiplier": { "label": "Activity level" }, "goal": { "label": "Goal" } }, "outputs": { "bmr": { "label": "BMR" }, "tdee": { "label": "TDEE" }, "cuttingTarget": { "label": "Cutting target" }, "leanBulkTarget": { "label": "Lean bulk target" }, "maintenanceCalories": { "label": "Maintenance calories" }, "targetCalories": { "label": "Target calories" }, "goalNote": { "label": "Goal note" } } }, "area": { "name": "Area Calculator", "description": "Calculate rectangular area in square feet, yards, and meters.", "longDescription": "The construction area calculator multiplies length by width and converts the result into common area units.", "formula": "Area = length x width.", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" } }, "outputs": { "squareFeet": { "label": "Square feet" }, "squareYards": { "label": "Square yards" }, "squareMeters": { "label": "Square meters" } } }, "paint": { "name": "Paint Calculator", "description": "Estimate paint needed from wall area, coats, and coverage.", "longDescription": "The paint calculator estimates gallons and quarts of paint needed before rounding up to full gallons.", "formula": "Gallons = wall area x coats / coverage per gallon.", "inputs": { "wallArea": { "label": "Wall area" }, "coats": { "label": "Coats" }, "coveragePerGallon": { "label": "Coverage per gallon" } }, "outputs": { "gallons": { "label": "Gallons" }, "quarts": { "label": "Quarts" }, "roundedGallons": { "label": "Rounded gallons" } } }, "flooring": { "name": "Flooring Calculator", "description": "Estimate flooring area and boxes with waste included.", "longDescription": "The flooring calculator adds a waste allowance to room area and estimates the number of boxes to buy.", "formula": "Total area = length x width x (1 + waste percent).", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" }, "wastePercent": { "label": "Waste percent" }, "boxCoverage": { "label": "Box coverage" } }, "outputs": { "baseArea": { "label": "Base area" }, "totalArea": { "label": "Total area" }, "boxesNeeded": { "label": "Boxes needed" } } }, "concrete": { "name": "Concrete Calculator", "description": "Estimate concrete volume and 80 lb bags.", "longDescription": "The concrete calculator estimates cubic feet, cubic yards, and approximate 80 lb bags from slab dimensions.", "formula": "Cubic feet = length x width x depth.", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" }, "depthInches": { "label": "Depth" }, "poundsPerCubicYard": { "label": "Density" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "cubicYards": { "label": "Cubic yards" }, "bags80lb": { "label": "80 lb bags" }, "estimatedWeight": { "label": "Estimated weight" } } }, "gravel": { "name": "Gravel Calculator", "description": "Estimate gravel volume, tons, and material cost.", "longDescription": "The gravel calculator estimates cubic feet, cubic yards, tons, and cost from a rectangular area and depth.", "formula": "Cubic feet = length x width x depth. Tons = cubic yards x tons per cubic yard.", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" }, "depthInches": { "label": "Depth" }, "tonsPerCubicYard": { "label": "Tons per cubic yard" }, "pricePerTon": { "label": "Price per ton" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "cubicYards": { "label": "Cubic yards" }, "tonsNeeded": { "label": "Tons needed" }, "estimatedCost": { "label": "Estimated cost" } } }, "mulch": { "name": "Mulch Calculator", "description": "Estimate mulch volume, bags, and cost.", "longDescription": "The mulch calculator estimates cubic feet, cubic yards, bag count, and cost for a rectangular bed.", "formula": "Cubic feet = length x width x depth. Bags = cubic feet / bag volume.", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" }, "depthInches": { "label": "Depth" }, "bagCubicFeet": { "label": "Bag volume" }, "pricePerBag": { "label": "Price per bag" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "cubicYards": { "label": "Cubic yards" }, "bagsNeeded": { "label": "Bags needed" }, "estimatedCost": { "label": "Estimated cost" } } }, "roofing": { "name": "Roofing Calculator", "description": "Estimate roof area, squares, bundles, and cost.", "longDescription": "The roofing calculator adjusts roof area for pitch and waste, then estimates squares, bundles, and material cost.", "formula": "Adjusted area = roof area x pitch multiplier x (1 + waste percent).", "inputs": { "roofArea": { "label": "Roof area" }, "pitchMultiplier": { "label": "Pitch multiplier" }, "wastePercent": { "label": "Waste percent" }, "bundleCoverage": { "label": "Bundle coverage" }, "pricePerBundle": { "label": "Price per bundle" } }, "outputs": { "adjustedArea": { "label": "Adjusted area" }, "squares": { "label": "Roofing squares" }, "bundlesNeeded": { "label": "Bundles needed" }, "estimatedCost": { "label": "Estimated cost" } } }, "tile": { "name": "Tile Calculator", "description": "Estimate tile count for a rectangular area with waste.", "longDescription": "The tile calculator compares room area against tile size and adds a waste allowance for cuts and breakage.", "formula": "Tiles needed = area / tile area, rounded up. Total tiles include waste percent.", "inputs": { "lengthFeet": { "label": "Length" }, "widthFeet": { "label": "Width" }, "tileLengthInches": { "label": "Tile length" }, "tileWidthInches": { "label": "Tile width" }, "wastePercent": { "label": "Waste percent" }, "groutWidthInches": { "label": "Grout width" } }, "outputs": { "area": { "label": "Area" }, "tileArea": { "label": "Tile area" }, "tilesNeeded": { "label": "Tiles needed" }, "totalTilesWithWaste": { "label": "Total tiles with waste" }, "moduleArea": { "label": "Tile area with grout" } } }, "slope": { "name": "Slope Calculator", "description": "Calculate slope percent, angle, and rise-run ratio.", "longDescription": "The slope calculator converts rise and run into percent grade, degrees, and a simple ratio.", "formula": "Slope = rise / run. Angle = arctan(slope).", "inputs": { "rise": { "label": "Rise" }, "run": { "label": "Run" } }, "outputs": { "slopePercent": { "label": "Slope percent" }, "angleDegrees": { "label": "Angle" }, "ratio": { "label": "Rise:run ratio" }, "dropPerFoot": { "label": "Drop per foot" } } }, "gas-mileage": { "name": "Gas Mileage Calculator", "description": "Calculate fuel economy from miles driven and gallons used.", "longDescription": "The gas mileage calculator estimates miles per gallon and liters per 100 km from trip fuel use.", "formula": "MPG = miles driven / gallons used.", "inputs": { "milesDriven": { "label": "Miles driven" }, "gallonsUsed": { "label": "Gallons used" } }, "outputs": { "mpg": { "label": "Miles per gallon" }, "litersPer100km": { "label": "Liters per 100 km" } } }, "fuel-cost": { "name": "Fuel Cost Calculator", "description": "Estimate fuel needed and cost for a drive.", "longDescription": "The fuel cost calculator uses distance, fuel economy, and price per gallon to estimate trip fuel cost.", "formula": "Gallons = distance / MPG. Cost = gallons x price.", "inputs": { "distanceUnit": { "label": "Distance unit" }, "distanceMiles": { "label": "Distance" }, "mpg": { "label": "Fuel economy" }, "pricePerGallon": { "label": "Price per gallon" } }, "outputs": { "distanceMiles": { "label": "Distance" }, "gallonsNeeded": { "label": "Gallons needed" }, "fuelCost": { "label": "Fuel cost" }, "costPerMile": { "label": "Cost per distance" } } }, "ev-charging-cost": { "name": "EV Charging Cost Calculator", "description": "Estimate energy, cost, and range added for EV charging.", "longDescription": "The EV charging cost calculator estimates kWh added, charging cost, and approximate miles added from battery and electricity assumptions.", "formula": "Energy added = battery size x charge percent change.", "inputs": { "batteryKwh": { "label": "Battery size" }, "startPercent": { "label": "Starting charge" }, "endPercent": { "label": "Target charge" }, "pricePerKwh": { "label": "Price per kWh" }, "milesPerKwh": { "label": "Efficiency" }, "chargingEfficiency": { "label": "Charging efficiency" } }, "outputs": { "energyAdded": { "label": "Energy added" }, "chargingCost": { "label": "Charging cost" }, "estimatedRangeAdded": { "label": "Estimated range added" }, "meterEnergy": { "label": "Energy at the meter" } } }, "trip-cost": { "name": "Trip Cost Calculator", "description": "Estimate total and per-person driving trip cost with unit-aware distance and fuel economy.", "longDescription": "The trip cost calculator combines fuel, tolls, parking, passengers, distance units, and fuel-economy units to estimate total trip cost.", "formula": "Total trip cost = converted fuel cost + tolls + parking.", "inputs": { "distanceMiles": { "label": "Distance" }, "mpg": { "label": "Fuel economy" }, "fuelPrice": { "label": "Fuel price per gallon" }, "tolls": { "label": "Tolls" }, "parking": { "label": "Parking" }, "distance": { "label": "Distance" }, "distanceUnit": { "label": "Distance unit" }, "fuelEconomy": { "label": "Fuel economy" }, "fuelEconomyUnit": { "label": "Fuel economy unit" }, "passengers": { "label": "Passengers" } }, "outputs": { "fuelCost": { "label": "Fuel cost" }, "totalTripCost": { "label": "Total trip cost" }, "costPerMile": { "label": "Cost per distance" }, "distanceMiles": { "label": "Distance" }, "costPerPerson": { "label": "Cost per person" } } }, "tire-size": { "name": "Tire Size Calculator", "description": "Calculate tire diameter, circumference, and revs per mile.", "longDescription": "The tire size calculator converts tire width, aspect ratio, and rim diameter into useful tire geometry.", "formula": "Diameter = rim diameter + 2 x sidewall height.", "inputs": { "widthMm": { "label": "New tire width" }, "aspectRatio": { "label": "New aspect ratio" }, "rimDiameter": { "label": "New rim diameter" }, "oldWidthMm": { "label": "Old tire width" }, "oldAspectRatio": { "label": "Old aspect ratio" }, "oldRimDiameter": { "label": "Old rim diameter" } }, "outputs": { "diameterInches": { "label": "Diameter" }, "circumferenceInches": { "label": "Circumference" }, "revsPerMile": { "label": "Revolutions per mile" }, "oldDiameterInches": { "label": "Old diameter" }, "oldCircumferenceInches": { "label": "Old circumference" }, "speedometerErrorPercent": { "label": "Speedometer error" }, "actualSpeedAt60": { "label": "Actual speed at 60 mph" }, "speedometerNote": { "label": "Speedometer note" } } }, "profit-margin": { "name": "Profit Margin Calculator", "description": "Calculate profit, margin, cost ratio, or maximum cost for a target margin.", "longDescription": "The profit margin calculator compares revenue and cost to estimate gross profit and margin.", "formula": "Profit = revenue - cost. Margin = profit / revenue.", "inputs": { "revenue": { "label": "Revenue" }, "cost": { "label": "Cost" }, "mode": { "label": "Mode" }, "targetSellingPrice": { "label": "Target selling price" }, "targetMarginPercent": { "label": "Target margin" } }, "outputs": { "profit": { "label": "Profit" }, "margin": { "label": "Margin" }, "costRatio": { "label": "Cost ratio" }, "revenue": { "label": "Revenue" }, "cost": { "label": "Cost" }, "maxCost": { "label": "Maximum cost" } } }, "markup": { "name": "Markup Calculator", "description": "Calculate selling price from markup or maximum cost from a target margin.", "longDescription": "The markup calculator converts a markup percentage into selling price and margin.", "formula": "Selling price = cost x (1 + markup).", "inputs": { "cost": { "label": "Cost" }, "markupPercent": { "label": "Markup percent" }, "mode": { "label": "Mode" }, "targetSellingPrice": { "label": "Target selling price" }, "targetMarginPercent": { "label": "Target margin" } }, "outputs": { "sellingPrice": { "label": "Selling price" }, "profit": { "label": "Profit" }, "margin": { "label": "Margin" }, "cost": { "label": "Cost" }, "maxCost": { "label": "Maximum cost" } } }, "break-even": { "name": "Break-Even Calculator", "description": "Estimate units and revenue needed to break even.", "longDescription": "The break-even calculator uses fixed costs and unit economics to estimate the sales volume needed to cover costs.", "formula": "Break-even units = fixed costs / (price per unit - variable cost per unit).", "inputs": { "fixedCosts": { "label": "Fixed costs" }, "pricePerUnit": { "label": "Price per unit" }, "variableCostPerUnit": { "label": "Variable cost per unit" } }, "outputs": { "unitsToBreakEven": { "label": "Units to break even" }, "breakEvenRevenue": { "label": "Break-even revenue" }, "contributionMargin": { "label": "Contribution margin" } } }, "sales-tax": { "name": "Sales Tax Calculator", "description": "Calculate sales tax and total price.", "longDescription": "The sales tax calculator applies a tax rate to a subtotal and reports tax amount and final total.", "formula": "Tax = subtotal × tax rate. Total = subtotal + tax.", "inputs": { "subtotal": { "label": "Subtotal" }, "taxRate": { "label": "Tax rate" } }, "outputs": { "taxAmount": { "label": "Tax amount" }, "total": { "label": "total" }, "effectiveRate": { "label": "Effective rate" } } }, "hourly-rate": { "name": "Hourly Rate Calculator", "description": "Convert annual salary into gross and estimated net hourly, weekly, and monthly pay.", "longDescription": "The hourly rate calculator estimates equivalent pay rates from annual salary and work schedule assumptions.", "formula": "Hourly rate = annual salary / (weeks per year x hours per week).", "inputs": { "annualSalary": { "label": "Annual salary" }, "weeksPerYear": { "label": "Weeks per year" }, "hoursPerWeek": { "label": "Hours per week" }, "taxBracketPercent": { "label": "Estimated tax rate" } }, "outputs": { "hourlyRate": { "label": "Hourly rate" }, "weeklyPay": { "label": "Weekly pay" }, "monthlyPay": { "label": "Monthly pay" }, "netWeeklyPay": { "label": "Estimated net weekly pay" }, "netMonthlyPay": { "label": "Estimated net monthly pay" }, "netAnnualPay": { "label": "Estimated net annual pay" } } }, "salary": { "name": "Salary Calculator", "description": "Convert hourly pay into gross and estimated net weekly, monthly, and annual salary.", "longDescription": "The salary calculator estimates weekly, monthly, and yearly pay from hourly rate, hours per week, and weeks worked per year.", "formula": "Annual salary = hourly rate x hours per week x weeks per year.", "inputs": { "hourlyRate": { "label": "Hourly rate" }, "hoursPerWeek": { "label": "Hours per week" }, "weeksPerYear": { "label": "Weeks per year" }, "taxBracketPercent": { "label": "Estimated tax rate" } }, "outputs": { "weeklyPay": { "label": "Weekly pay" }, "monthlyPay": { "label": "Monthly pay" }, "annualSalary": { "label": "Annual salary" }, "netWeeklyPay": { "label": "Estimated net weekly pay" }, "netMonthlyPay": { "label": "Estimated net monthly pay" }, "netAnnualPay": { "label": "Estimated net annual pay" } } }, "unit-price": { "name": "Unit Price Calculator", "description": "Compare two products by price per unit.", "longDescription": "The unit price calculator compares two item sizes and prices to show which has the lower cost per unit.", "formula": "Unit price = item price / item units.", "inputs": { "itemAPrice": { "label": "Item A price" }, "itemAUnits": { "label": "Item A units" }, "itemBPrice": { "label": "Item B price" }, "itemBUnits": { "label": "Item B units" } }, "outputs": { "unitPriceA": { "label": "Item A unit price" }, "unitPriceB": { "label": "Item B unit price" }, "betterValue": { "label": "Better value" }, "savingsPerUnit": { "label": "Savings per unit" } } }, "discount": { "name": "Discount Calculator", "description": "Calculate sale price, discount amount, tax, and final price.", "longDescription": "The discount calculator applies a discount percentage to an original price, then estimates sales tax and final price.", "formula": "Sale price = original price x (1 - discount rate).", "inputs": { "originalPrice": { "label": "Original price" }, "discountPercent": { "label": "Discount percent" }, "salesTaxRate": { "label": "Sales tax rate" } }, "outputs": { "discountAmount": { "label": "Discount amount" }, "salePrice": { "label": "Sale price" }, "taxAmount": { "label": "Tax amount" }, "finalPrice": { "label": "Final price" } } }, "commission": { "name": "Commission Calculator", "description": "Calculate flat-rate commission and total pay.", "longDescription": "The commission calculator multiplies sales by a commission rate and combines it with base pay.", "formula": "Commission = sales amount x commission rate.", "inputs": { "salesAmount": { "label": "Sales amount" }, "commissionRate": { "label": "Commission rate" }, "basePay": { "label": "Base pay" }, "numberOfDeals": { "label": "Number of deals" } }, "outputs": { "commission": { "label": "Commission" }, "totalPay": { "label": "Total pay" }, "averageCommissionPerDeal": { "label": "Average commission per deal" } } }, "roi": { "name": "ROI Calculator", "description": "Calculate net profit, ROI, and investment multiple.", "longDescription": "The ROI calculator compares final value with initial investment and added costs to estimate return on investment.", "formula": "ROI = net profit / total cost.", "inputs": { "initialInvestment": { "label": "Initial investment" }, "finalValue": { "label": "Final value" }, "additionalCosts": { "label": "Additional costs" } }, "outputs": { "netProfit": { "label": "Net profit" }, "roi": { "label": "ROI" }, "multiple": { "label": "Multiple" } } }, "overtime": { "name": "Overtime Calculator", "description": "Calculate regular pay, overtime pay, and total pay.", "longDescription": "The overtime calculator applies an overtime multiplier to overtime hours and combines it with regular pay.", "formula": "Total pay = regular hours x hourly rate + overtime hours x hourly rate x multiplier.", "inputs": { "hourlyRate": { "label": "Hourly rate" }, "regularHours": { "label": "Regular hours" }, "overtimeHours": { "label": "Overtime hours" }, "overtimeMultiplier": { "label": "Overtime multiplier" } }, "outputs": { "regularPay": { "label": "Regular pay" }, "overtimePay": { "label": "Overtime pay" }, "totalPay": { "label": "Total pay" } } }, "grade": { "name": "Grade Calculator", "description": "Calculate a weighted course grade from assignments and exams.", "longDescription": "The grade calculator combines assignment and exam grades by weight to estimate the current course percentage and letter grade.", "formula": "Course grade = sum of grade x weight / total entered weight.", "inputs": { "name1": { "label": "Assignment" }, "grade1": { "label": "Grade" }, "weight1": { "label": "Weight" }, "name2": { "label": "Assignment" }, "grade2": { "label": "Grade" }, "weight2": { "label": "Weight" }, "name3": { "label": "Assignment" }, "grade3": { "label": "Grade" }, "weight3": { "label": "Weight" }, "name4": { "label": "Assignment" }, "grade4": { "label": "Grade" }, "weight4": { "label": "Weight" }, "name5": { "label": "Assignment" }, "grade5": { "label": "Grade" }, "weight5": { "label": "Weight" }, "name6": { "label": "Assignment" }, "grade6": { "label": "Grade" }, "weight6": { "label": "Weight" }, "name7": { "label": "Assignment" }, "grade7": { "label": "Grade" }, "weight7": { "label": "Weight" }, "name8": { "label": "Assignment" }, "grade8": { "label": "Grade" }, "weight8": { "label": "Weight" }, "name9": { "label": "Assignment" }, "grade9": { "label": "Grade" }, "weight9": { "label": "Weight" }, "name10": { "label": "Assignment" }, "grade10": { "label": "Grade" }, "weight10": { "label": "Weight" }, "name11": { "label": "Assignment" }, "grade11": { "label": "Grade" }, "weight11": { "label": "Weight" }, "name12": { "label": "Assignment" }, "grade12": { "label": "Grade" }, "weight12": { "label": "Weight" }, "name13": { "label": "Assignment" }, "grade13": { "label": "Grade" }, "weight13": { "label": "Weight" }, "name14": { "label": "Assignment" }, "grade14": { "label": "Grade" }, "weight14": { "label": "Weight" }, "name15": { "label": "Assignment" }, "grade15": { "label": "Grade" }, "weight15": { "label": "Weight" }, "name16": { "label": "Assignment" }, "grade16": { "label": "Grade" }, "weight16": { "label": "Weight" }, "name17": { "label": "Assignment" }, "grade17": { "label": "Grade" }, "weight17": { "label": "Weight" }, "name18": { "label": "Assignment" }, "grade18": { "label": "Grade" }, "weight18": { "label": "Weight" }, "name19": { "label": "Assignment" }, "grade19": { "label": "Grade" }, "weight19": { "label": "Weight" }, "name20": { "label": "Assignment" }, "grade20": { "label": "Grade" }, "weight20": { "label": "Weight" }, "name21": { "label": "Assignment" }, "grade21": { "label": "Grade" }, "weight21": { "label": "Weight" }, "name22": { "label": "Assignment" }, "grade22": { "label": "Grade" }, "weight22": { "label": "Weight" }, "name23": { "label": "Assignment" }, "grade23": { "label": "Grade" }, "weight23": { "label": "Weight" }, "name24": { "label": "Assignment" }, "grade24": { "label": "Grade" }, "weight24": { "label": "Weight" }, "name25": { "label": "Assignment" }, "grade25": { "label": "Grade" }, "weight25": { "label": "Weight" }, "name26": { "label": "Assignment" }, "grade26": { "label": "Grade" }, "weight26": { "label": "Weight" }, "name27": { "label": "Assignment" }, "grade27": { "label": "Grade" }, "weight27": { "label": "Weight" }, "name28": { "label": "Assignment" }, "grade28": { "label": "Grade" }, "weight28": { "label": "Weight" }, "name29": { "label": "Assignment" }, "grade29": { "label": "Grade" }, "weight29": { "label": "Weight" }, "name30": { "label": "Assignment" }, "grade30": { "label": "Grade" }, "weight30": { "label": "Weight" }, "name31": { "label": "Assignment" }, "grade31": { "label": "Grade" }, "weight31": { "label": "Weight" }, "name32": { "label": "Assignment" }, "grade32": { "label": "Grade" }, "weight32": { "label": "Weight" }, "name33": { "label": "Assignment" }, "grade33": { "label": "Grade" }, "weight33": { "label": "Weight" }, "name34": { "label": "Assignment" }, "grade34": { "label": "Grade" }, "weight34": { "label": "Weight" }, "name35": { "label": "Assignment" }, "grade35": { "label": "Grade" }, "weight35": { "label": "Weight" }, "name36": { "label": "Assignment" }, "grade36": { "label": "Grade" }, "weight36": { "label": "Weight" }, "name37": { "label": "Assignment" }, "grade37": { "label": "Grade" }, "weight37": { "label": "Weight" }, "name38": { "label": "Assignment" }, "grade38": { "label": "Grade" }, "weight38": { "label": "Weight" }, "name39": { "label": "Assignment" }, "grade39": { "label": "Grade" }, "weight39": { "label": "Weight" }, "name40": { "label": "Assignment" }, "grade40": { "label": "Grade" }, "weight40": { "label": "Weight" }, "name41": { "label": "Assignment" }, "grade41": { "label": "Grade" }, "weight41": { "label": "Weight" }, "name42": { "label": "Assignment" }, "grade42": { "label": "Grade" }, "weight42": { "label": "Weight" }, "name43": { "label": "Assignment" }, "grade43": { "label": "Grade" }, "weight43": { "label": "Weight" }, "name44": { "label": "Assignment" }, "grade44": { "label": "Grade" }, "weight44": { "label": "Weight" }, "name45": { "label": "Assignment" }, "grade45": { "label": "Grade" }, "weight45": { "label": "Weight" }, "name46": { "label": "Assignment" }, "grade46": { "label": "Grade" }, "weight46": { "label": "Weight" }, "name47": { "label": "Assignment" }, "grade47": { "label": "Grade" }, "weight47": { "label": "Weight" }, "name48": { "label": "Assignment" }, "grade48": { "label": "Grade" }, "weight48": { "label": "Weight" }, "name49": { "label": "Assignment" }, "grade49": { "label": "Grade" }, "weight49": { "label": "Weight" }, "name50": { "label": "Assignment" }, "grade50": { "label": "Grade" }, "weight50": { "label": "Weight" }, "name51": { "label": "Assignment" }, "grade51": { "label": "Grade" }, "weight51": { "label": "Weight" }, "name52": { "label": "Assignment" }, "grade52": { "label": "Grade" }, "weight52": { "label": "Weight" }, "name53": { "label": "Assignment" }, "grade53": { "label": "Grade" }, "weight53": { "label": "Weight" }, "name54": { "label": "Assignment" }, "grade54": { "label": "Grade" }, "weight54": { "label": "Weight" }, "name55": { "label": "Assignment" }, "grade55": { "label": "Grade" }, "weight55": { "label": "Weight" }, "name56": { "label": "Assignment" }, "grade56": { "label": "Grade" }, "weight56": { "label": "Weight" }, "name57": { "label": "Assignment" }, "grade57": { "label": "Grade" }, "weight57": { "label": "Weight" }, "name58": { "label": "Assignment" }, "grade58": { "label": "Grade" }, "weight58": { "label": "Weight" }, "name59": { "label": "Assignment" }, "grade59": { "label": "Grade" }, "weight59": { "label": "Weight" }, "name60": { "label": "Assignment" }, "grade60": { "label": "Grade" }, "weight60": { "label": "Weight" }, "name61": { "label": "Assignment" }, "grade61": { "label": "Grade" }, "weight61": { "label": "Weight" }, "name62": { "label": "Assignment" }, "grade62": { "label": "Grade" }, "weight62": { "label": "Weight" }, "name63": { "label": "Assignment" }, "grade63": { "label": "Grade" }, "weight63": { "label": "Weight" }, "name64": { "label": "Assignment" }, "grade64": { "label": "Grade" }, "weight64": { "label": "Weight" }, "name65": { "label": "Assignment" }, "grade65": { "label": "Grade" }, "weight65": { "label": "Weight" }, "name66": { "label": "Assignment" }, "grade66": { "label": "Grade" }, "weight66": { "label": "Weight" }, "name67": { "label": "Assignment" }, "grade67": { "label": "Grade" }, "weight67": { "label": "Weight" }, "name68": { "label": "Assignment" }, "grade68": { "label": "Grade" }, "weight68": { "label": "Weight" }, "name69": { "label": "Assignment" }, "grade69": { "label": "Grade" }, "weight69": { "label": "Weight" }, "name70": { "label": "Assignment" }, "grade70": { "label": "Grade" }, "weight70": { "label": "Weight" }, "name71": { "label": "Assignment" }, "grade71": { "label": "Grade" }, "weight71": { "label": "Weight" }, "name72": { "label": "Assignment" }, "grade72": { "label": "Grade" }, "weight72": { "label": "Weight" }, "name73": { "label": "Assignment" }, "grade73": { "label": "Grade" }, "weight73": { "label": "Weight" }, "name74": { "label": "Assignment" }, "grade74": { "label": "Grade" }, "weight74": { "label": "Weight" }, "name75": { "label": "Assignment" }, "grade75": { "label": "Grade" }, "weight75": { "label": "Weight" }, "name76": { "label": "Assignment" }, "grade76": { "label": "Grade" }, "weight76": { "label": "Weight" }, "name77": { "label": "Assignment" }, "grade77": { "label": "Grade" }, "weight77": { "label": "Weight" }, "name78": { "label": "Assignment" }, "grade78": { "label": "Grade" }, "weight78": { "label": "Weight" }, "name79": { "label": "Assignment" }, "grade79": { "label": "Grade" }, "weight79": { "label": "Weight" }, "name80": { "label": "Assignment" }, "grade80": { "label": "Grade" }, "weight80": { "label": "Weight" }, "name81": { "label": "Assignment" }, "grade81": { "label": "Grade" }, "weight81": { "label": "Weight" }, "name82": { "label": "Assignment" }, "grade82": { "label": "Grade" }, "weight82": { "label": "Weight" }, "name83": { "label": "Assignment" }, "grade83": { "label": "Grade" }, "weight83": { "label": "Weight" }, "name84": { "label": "Assignment" }, "grade84": { "label": "Grade" }, "weight84": { "label": "Weight" }, "name85": { "label": "Assignment" }, "grade85": { "label": "Grade" }, "weight85": { "label": "Weight" }, "name86": { "label": "Assignment" }, "grade86": { "label": "Grade" }, "weight86": { "label": "Weight" }, "name87": { "label": "Assignment" }, "grade87": { "label": "Grade" }, "weight87": { "label": "Weight" }, "name88": { "label": "Assignment" }, "grade88": { "label": "Grade" }, "weight88": { "label": "Weight" }, "name89": { "label": "Assignment" }, "grade89": { "label": "Grade" }, "weight89": { "label": "Weight" }, "name90": { "label": "Assignment" }, "grade90": { "label": "Grade" }, "weight90": { "label": "Weight" }, "name91": { "label": "Assignment" }, "grade91": { "label": "Grade" }, "weight91": { "label": "Weight" }, "name92": { "label": "Assignment" }, "grade92": { "label": "Grade" }, "weight92": { "label": "Weight" }, "name93": { "label": "Assignment" }, "grade93": { "label": "Grade" }, "weight93": { "label": "Weight" }, "name94": { "label": "Assignment" }, "grade94": { "label": "Grade" }, "weight94": { "label": "Weight" }, "name95": { "label": "Assignment" }, "grade95": { "label": "Grade" }, "weight95": { "label": "Weight" }, "name96": { "label": "Assignment" }, "grade96": { "label": "Grade" }, "weight96": { "label": "Weight" }, "name97": { "label": "Assignment" }, "grade97": { "label": "Grade" }, "weight97": { "label": "Weight" }, "name98": { "label": "Assignment" }, "grade98": { "label": "Grade" }, "weight98": { "label": "Weight" }, "name99": { "label": "Assignment" }, "grade99": { "label": "Grade" }, "weight99": { "label": "Weight" }, "name100": { "label": "Assignment" }, "grade100": { "label": "Grade" }, "weight100": { "label": "Weight" } }, "outputs": { "percentage": { "label": "Percentage" }, "letterGrade": { "label": "Letter grade" }, "weightTotal": { "label": "Weight total" }, "itemCount": { "label": "Items counted" } } }, "gpa": { "name": "GPA Calculator", "description": "Calculate GPA from courses, credits, and grades.", "longDescription": "The GPA calculator weights letter grades or numeric grade points by course credits and reports total credits and quality points.", "formula": "GPA = total quality points / total credits.", "inputs": { "gradeMode": { "label": "Grade entry" }, "course1": { "label": "Course" }, "credits1": { "label": "Credits" }, "letterGrade1": { "label": "Letter grade" }, "gradePoints1": { "label": "Grade points" }, "course2": { "label": "Course" }, "credits2": { "label": "Credits" }, "letterGrade2": { "label": "Letter grade" }, "gradePoints2": { "label": "Grade points" }, "course3": { "label": "Course" }, "credits3": { "label": "Credits" }, "letterGrade3": { "label": "Letter grade" }, "gradePoints3": { "label": "Grade points" }, "course4": { "label": "Course" }, "credits4": { "label": "Credits" }, "letterGrade4": { "label": "Letter grade" }, "gradePoints4": { "label": "Grade points" }, "course5": { "label": "Course" }, "credits5": { "label": "Credits" }, "letterGrade5": { "label": "Letter grade" }, "gradePoints5": { "label": "Grade points" }, "course6": { "label": "Course" }, "credits6": { "label": "Credits" }, "letterGrade6": { "label": "Letter grade" }, "gradePoints6": { "label": "Grade points" }, "course7": { "label": "Course" }, "credits7": { "label": "Credits" }, "letterGrade7": { "label": "Letter grade" }, "gradePoints7": { "label": "Grade points" }, "course8": { "label": "Course" }, "credits8": { "label": "Credits" }, "letterGrade8": { "label": "Letter grade" }, "gradePoints8": { "label": "Grade points" }, "course9": { "label": "Course" }, "credits9": { "label": "Credits" }, "letterGrade9": { "label": "Letter grade" }, "gradePoints9": { "label": "Grade points" }, "course10": { "label": "Course" }, "credits10": { "label": "Credits" }, "letterGrade10": { "label": "Letter grade" }, "gradePoints10": { "label": "Grade points" }, "course11": { "label": "Course" }, "credits11": { "label": "Credits" }, "letterGrade11": { "label": "Letter grade" }, "gradePoints11": { "label": "Grade points" }, "course12": { "label": "Course" }, "credits12": { "label": "Credits" }, "letterGrade12": { "label": "Letter grade" }, "gradePoints12": { "label": "Grade points" }, "course13": { "label": "Course" }, "credits13": { "label": "Credits" }, "letterGrade13": { "label": "Letter grade" }, "gradePoints13": { "label": "Grade points" }, "course14": { "label": "Course" }, "credits14": { "label": "Credits" }, "letterGrade14": { "label": "Letter grade" }, "gradePoints14": { "label": "Grade points" }, "course15": { "label": "Course" }, "credits15": { "label": "Credits" }, "letterGrade15": { "label": "Letter grade" }, "gradePoints15": { "label": "Grade points" }, "course16": { "label": "Course" }, "credits16": { "label": "Credits" }, "letterGrade16": { "label": "Letter grade" }, "gradePoints16": { "label": "Grade points" }, "course17": { "label": "Course" }, "credits17": { "label": "Credits" }, "letterGrade17": { "label": "Letter grade" }, "gradePoints17": { "label": "Grade points" }, "course18": { "label": "Course" }, "credits18": { "label": "Credits" }, "letterGrade18": { "label": "Letter grade" }, "gradePoints18": { "label": "Grade points" }, "course19": { "label": "Course" }, "credits19": { "label": "Credits" }, "letterGrade19": { "label": "Letter grade" }, "gradePoints19": { "label": "Grade points" }, "course20": { "label": "Course" }, "credits20": { "label": "Credits" }, "letterGrade20": { "label": "Letter grade" }, "gradePoints20": { "label": "Grade points" }, "course21": { "label": "Course" }, "credits21": { "label": "Credits" }, "letterGrade21": { "label": "Letter grade" }, "gradePoints21": { "label": "Grade points" }, "course22": { "label": "Course" }, "credits22": { "label": "Credits" }, "letterGrade22": { "label": "Letter grade" }, "gradePoints22": { "label": "Grade points" }, "course23": { "label": "Course" }, "credits23": { "label": "Credits" }, "letterGrade23": { "label": "Letter grade" }, "gradePoints23": { "label": "Grade points" }, "course24": { "label": "Course" }, "credits24": { "label": "Credits" }, "letterGrade24": { "label": "Letter grade" }, "gradePoints24": { "label": "Grade points" }, "course25": { "label": "Course" }, "credits25": { "label": "Credits" }, "letterGrade25": { "label": "Letter grade" }, "gradePoints25": { "label": "Grade points" }, "course26": { "label": "Course" }, "credits26": { "label": "Credits" }, "letterGrade26": { "label": "Letter grade" }, "gradePoints26": { "label": "Grade points" }, "course27": { "label": "Course" }, "credits27": { "label": "Credits" }, "letterGrade27": { "label": "Letter grade" }, "gradePoints27": { "label": "Grade points" }, "course28": { "label": "Course" }, "credits28": { "label": "Credits" }, "letterGrade28": { "label": "Letter grade" }, "gradePoints28": { "label": "Grade points" }, "course29": { "label": "Course" }, "credits29": { "label": "Credits" }, "letterGrade29": { "label": "Letter grade" }, "gradePoints29": { "label": "Grade points" }, "course30": { "label": "Course" }, "credits30": { "label": "Credits" }, "letterGrade30": { "label": "Letter grade" }, "gradePoints30": { "label": "Grade points" }, "course31": { "label": "Course" }, "credits31": { "label": "Credits" }, "letterGrade31": { "label": "Letter grade" }, "gradePoints31": { "label": "Grade points" }, "course32": { "label": "Course" }, "credits32": { "label": "Credits" }, "letterGrade32": { "label": "Letter grade" }, "gradePoints32": { "label": "Grade points" }, "course33": { "label": "Course" }, "credits33": { "label": "Credits" }, "letterGrade33": { "label": "Letter grade" }, "gradePoints33": { "label": "Grade points" }, "course34": { "label": "Course" }, "credits34": { "label": "Credits" }, "letterGrade34": { "label": "Letter grade" }, "gradePoints34": { "label": "Grade points" }, "course35": { "label": "Course" }, "credits35": { "label": "Credits" }, "letterGrade35": { "label": "Letter grade" }, "gradePoints35": { "label": "Grade points" }, "course36": { "label": "Course" }, "credits36": { "label": "Credits" }, "letterGrade36": { "label": "Letter grade" }, "gradePoints36": { "label": "Grade points" }, "course37": { "label": "Course" }, "credits37": { "label": "Credits" }, "letterGrade37": { "label": "Letter grade" }, "gradePoints37": { "label": "Grade points" }, "course38": { "label": "Course" }, "credits38": { "label": "Credits" }, "letterGrade38": { "label": "Letter grade" }, "gradePoints38": { "label": "Grade points" }, "course39": { "label": "Course" }, "credits39": { "label": "Credits" }, "letterGrade39": { "label": "Letter grade" }, "gradePoints39": { "label": "Grade points" }, "course40": { "label": "Course" }, "credits40": { "label": "Credits" }, "letterGrade40": { "label": "Letter grade" }, "gradePoints40": { "label": "Grade points" }, "course41": { "label": "Course" }, "credits41": { "label": "Credits" }, "letterGrade41": { "label": "Letter grade" }, "gradePoints41": { "label": "Grade points" }, "course42": { "label": "Course" }, "credits42": { "label": "Credits" }, "letterGrade42": { "label": "Letter grade" }, "gradePoints42": { "label": "Grade points" }, "course43": { "label": "Course" }, "credits43": { "label": "Credits" }, "letterGrade43": { "label": "Letter grade" }, "gradePoints43": { "label": "Grade points" }, "course44": { "label": "Course" }, "credits44": { "label": "Credits" }, "letterGrade44": { "label": "Letter grade" }, "gradePoints44": { "label": "Grade points" }, "course45": { "label": "Course" }, "credits45": { "label": "Credits" }, "letterGrade45": { "label": "Letter grade" }, "gradePoints45": { "label": "Grade points" }, "course46": { "label": "Course" }, "credits46": { "label": "Credits" }, "letterGrade46": { "label": "Letter grade" }, "gradePoints46": { "label": "Grade points" }, "course47": { "label": "Course" }, "credits47": { "label": "Credits" }, "letterGrade47": { "label": "Letter grade" }, "gradePoints47": { "label": "Grade points" }, "course48": { "label": "Course" }, "credits48": { "label": "Credits" }, "letterGrade48": { "label": "Letter grade" }, "gradePoints48": { "label": "Grade points" }, "course49": { "label": "Course" }, "credits49": { "label": "Credits" }, "letterGrade49": { "label": "Letter grade" }, "gradePoints49": { "label": "Grade points" }, "course50": { "label": "Course" }, "credits50": { "label": "Credits" }, "letterGrade50": { "label": "Letter grade" }, "gradePoints50": { "label": "Grade points" }, "course51": { "label": "Course" }, "credits51": { "label": "Credits" }, "letterGrade51": { "label": "Letter grade" }, "gradePoints51": { "label": "Grade points" }, "course52": { "label": "Course" }, "credits52": { "label": "Credits" }, "letterGrade52": { "label": "Letter grade" }, "gradePoints52": { "label": "Grade points" }, "course53": { "label": "Course" }, "credits53": { "label": "Credits" }, "letterGrade53": { "label": "Letter grade" }, "gradePoints53": { "label": "Grade points" }, "course54": { "label": "Course" }, "credits54": { "label": "Credits" }, "letterGrade54": { "label": "Letter grade" }, "gradePoints54": { "label": "Grade points" }, "course55": { "label": "Course" }, "credits55": { "label": "Credits" }, "letterGrade55": { "label": "Letter grade" }, "gradePoints55": { "label": "Grade points" }, "course56": { "label": "Course" }, "credits56": { "label": "Credits" }, "letterGrade56": { "label": "Letter grade" }, "gradePoints56": { "label": "Grade points" }, "course57": { "label": "Course" }, "credits57": { "label": "Credits" }, "letterGrade57": { "label": "Letter grade" }, "gradePoints57": { "label": "Grade points" }, "course58": { "label": "Course" }, "credits58": { "label": "Credits" }, "letterGrade58": { "label": "Letter grade" }, "gradePoints58": { "label": "Grade points" }, "course59": { "label": "Course" }, "credits59": { "label": "Credits" }, "letterGrade59": { "label": "Letter grade" }, "gradePoints59": { "label": "Grade points" }, "course60": { "label": "Course" }, "credits60": { "label": "Credits" }, "letterGrade60": { "label": "Letter grade" }, "gradePoints60": { "label": "Grade points" }, "course61": { "label": "Course" }, "credits61": { "label": "Credits" }, "letterGrade61": { "label": "Letter grade" }, "gradePoints61": { "label": "Grade points" }, "course62": { "label": "Course" }, "credits62": { "label": "Credits" }, "letterGrade62": { "label": "Letter grade" }, "gradePoints62": { "label": "Grade points" }, "course63": { "label": "Course" }, "credits63": { "label": "Credits" }, "letterGrade63": { "label": "Letter grade" }, "gradePoints63": { "label": "Grade points" }, "course64": { "label": "Course" }, "credits64": { "label": "Credits" }, "letterGrade64": { "label": "Letter grade" }, "gradePoints64": { "label": "Grade points" }, "course65": { "label": "Course" }, "credits65": { "label": "Credits" }, "letterGrade65": { "label": "Letter grade" }, "gradePoints65": { "label": "Grade points" }, "course66": { "label": "Course" }, "credits66": { "label": "Credits" }, "letterGrade66": { "label": "Letter grade" }, "gradePoints66": { "label": "Grade points" }, "course67": { "label": "Course" }, "credits67": { "label": "Credits" }, "letterGrade67": { "label": "Letter grade" }, "gradePoints67": { "label": "Grade points" }, "course68": { "label": "Course" }, "credits68": { "label": "Credits" }, "letterGrade68": { "label": "Letter grade" }, "gradePoints68": { "label": "Grade points" }, "course69": { "label": "Course" }, "credits69": { "label": "Credits" }, "letterGrade69": { "label": "Letter grade" }, "gradePoints69": { "label": "Grade points" }, "course70": { "label": "Course" }, "credits70": { "label": "Credits" }, "letterGrade70": { "label": "Letter grade" }, "gradePoints70": { "label": "Grade points" }, "course71": { "label": "Course" }, "credits71": { "label": "Credits" }, "letterGrade71": { "label": "Letter grade" }, "gradePoints71": { "label": "Grade points" }, "course72": { "label": "Course" }, "credits72": { "label": "Credits" }, "letterGrade72": { "label": "Letter grade" }, "gradePoints72": { "label": "Grade points" }, "course73": { "label": "Course" }, "credits73": { "label": "Credits" }, "letterGrade73": { "label": "Letter grade" }, "gradePoints73": { "label": "Grade points" }, "course74": { "label": "Course" }, "credits74": { "label": "Credits" }, "letterGrade74": { "label": "Letter grade" }, "gradePoints74": { "label": "Grade points" }, "course75": { "label": "Course" }, "credits75": { "label": "Credits" }, "letterGrade75": { "label": "Letter grade" }, "gradePoints75": { "label": "Grade points" }, "course76": { "label": "Course" }, "credits76": { "label": "Credits" }, "letterGrade76": { "label": "Letter grade" }, "gradePoints76": { "label": "Grade points" }, "course77": { "label": "Course" }, "credits77": { "label": "Credits" }, "letterGrade77": { "label": "Letter grade" }, "gradePoints77": { "label": "Grade points" }, "course78": { "label": "Course" }, "credits78": { "label": "Credits" }, "letterGrade78": { "label": "Letter grade" }, "gradePoints78": { "label": "Grade points" }, "course79": { "label": "Course" }, "credits79": { "label": "Credits" }, "letterGrade79": { "label": "Letter grade" }, "gradePoints79": { "label": "Grade points" }, "course80": { "label": "Course" }, "credits80": { "label": "Credits" }, "letterGrade80": { "label": "Letter grade" }, "gradePoints80": { "label": "Grade points" }, "course81": { "label": "Course" }, "credits81": { "label": "Credits" }, "letterGrade81": { "label": "Letter grade" }, "gradePoints81": { "label": "Grade points" }, "course82": { "label": "Course" }, "credits82": { "label": "Credits" }, "letterGrade82": { "label": "Letter grade" }, "gradePoints82": { "label": "Grade points" }, "course83": { "label": "Course" }, "credits83": { "label": "Credits" }, "letterGrade83": { "label": "Letter grade" }, "gradePoints83": { "label": "Grade points" }, "course84": { "label": "Course" }, "credits84": { "label": "Credits" }, "letterGrade84": { "label": "Letter grade" }, "gradePoints84": { "label": "Grade points" }, "course85": { "label": "Course" }, "credits85": { "label": "Credits" }, "letterGrade85": { "label": "Letter grade" }, "gradePoints85": { "label": "Grade points" }, "course86": { "label": "Course" }, "credits86": { "label": "Credits" }, "letterGrade86": { "label": "Letter grade" }, "gradePoints86": { "label": "Grade points" }, "course87": { "label": "Course" }, "credits87": { "label": "Credits" }, "letterGrade87": { "label": "Letter grade" }, "gradePoints87": { "label": "Grade points" }, "course88": { "label": "Course" }, "credits88": { "label": "Credits" }, "letterGrade88": { "label": "Letter grade" }, "gradePoints88": { "label": "Grade points" }, "course89": { "label": "Course" }, "credits89": { "label": "Credits" }, "letterGrade89": { "label": "Letter grade" }, "gradePoints89": { "label": "Grade points" }, "course90": { "label": "Course" }, "credits90": { "label": "Credits" }, "letterGrade90": { "label": "Letter grade" }, "gradePoints90": { "label": "Grade points" }, "course91": { "label": "Course" }, "credits91": { "label": "Credits" }, "letterGrade91": { "label": "Letter grade" }, "gradePoints91": { "label": "Grade points" }, "course92": { "label": "Course" }, "credits92": { "label": "Credits" }, "letterGrade92": { "label": "Letter grade" }, "gradePoints92": { "label": "Grade points" }, "course93": { "label": "Course" }, "credits93": { "label": "Credits" }, "letterGrade93": { "label": "Letter grade" }, "gradePoints93": { "label": "Grade points" }, "course94": { "label": "Course" }, "credits94": { "label": "Credits" }, "letterGrade94": { "label": "Letter grade" }, "gradePoints94": { "label": "Grade points" }, "course95": { "label": "Course" }, "credits95": { "label": "Credits" }, "letterGrade95": { "label": "Letter grade" }, "gradePoints95": { "label": "Grade points" }, "course96": { "label": "Course" }, "credits96": { "label": "Credits" }, "letterGrade96": { "label": "Letter grade" }, "gradePoints96": { "label": "Grade points" }, "course97": { "label": "Course" }, "credits97": { "label": "Credits" }, "letterGrade97": { "label": "Letter grade" }, "gradePoints97": { "label": "Grade points" }, "course98": { "label": "Course" }, "credits98": { "label": "Credits" }, "letterGrade98": { "label": "Letter grade" }, "gradePoints98": { "label": "Grade points" }, "course99": { "label": "Course" }, "credits99": { "label": "Credits" }, "letterGrade99": { "label": "Letter grade" }, "gradePoints99": { "label": "Grade points" }, "course100": { "label": "Course" }, "credits100": { "label": "Credits" }, "letterGrade100": { "label": "Letter grade" }, "gradePoints100": { "label": "Grade points" } }, "outputs": { "gpa": { "label": "GPA" }, "totalCredits": { "label": "Total credits" }, "qualityPoints": { "label": "Quality points" }, "courseCount": { "label": "Courses counted" } } }, "gpa-plan": { "name": "GPA Plan Calculator", "description": "Find the GPA needed on future credits to reach a target.", "longDescription": "The GPA plan calculator estimates the average GPA needed across additional credits to reach a target cumulative GPA.", "formula": "Required future GPA = (target GPA x total credits - current GPA x current credits) / additional credits.", "inputs": { "currentGpa": { "label": "Current GPA" }, "targetGpa": { "label": "Target GPA" }, "currentCredits": { "label": "Current credits" }, "additionalCredits": { "label": "Additional credits" } }, "outputs": { "requiredGpa": { "label": "Required future GPA" }, "totalCredits": { "label": "Total credits" }, "neededQualityPoints": { "label": "Needed quality points" } } }, "weighted-grade": { "name": "Weighted Grade Calculator", "description": "Combine weighted grade components into an overall grade.", "longDescription": "The weighted grade calculator combines current and new grade components by their weights.", "formula": "Overall grade = weighted score total / weight total.", "inputs": { "currentGrade": { "label": "Current grade" }, "currentWeight": { "label": "Current weight" }, "newGrade": { "label": "New grade" }, "newWeight": { "label": "New weight" } }, "outputs": { "overallGrade": { "label": "Overall grade" }, "letterGrade": { "label": "Letter grade" }, "weightTotal": { "label": "Weight total" }, "status": { "label": "Status" } } }, "final-exam-score": { "name": "Final Exam Score Calculator", "description": "Find the final exam score needed for a target grade.", "longDescription": "The final exam score calculator estimates what score you need on a final based on current grade, desired grade, and final weight.", "formula": "Needed final = (desired grade - current grade x remaining weight) / final weight.", "inputs": { "currentGrade": { "label": "Current grade" }, "desiredGrade": { "label": "Desired grade" }, "finalWeight": { "label": "Final exam weight" } }, "outputs": { "neededFinalScore": { "label": "Needed final score" }, "neededLetterGrade": { "label": "Needed letter grade" }, "remainingWeight": { "label": "Remaining weight" }, "status": { "label": "Status" } } }, "reading-time": { "name": "Reading Time Calculator", "description": "Estimate reading time from word count and reading speed.", "longDescription": "The reading time calculator converts word count and words per minute into estimated minutes and hours.", "formula": "Reading time = word count / words per minute.", "inputs": { "wordCount": { "label": "Word count" }, "wordsPerMinute": { "label": "Reading speed" } }, "outputs": { "minutes": { "label": "Minutes" }, "hours": { "label": "Hours" } } }, "course-cost": { "name": "Course Cost/ROI Calculator", "description": "Calculate cost per credit, lecture value, and course ROI.", "longDescription": "The course cost calculator breaks tuition and fees into cost per credit hour and cost per lecture so each class meeting has a clear dollar value.", "formula": "Cost per lecture = total course cost / lecture count. ROI = (expected benefit - total cost) / total cost.", "inputs": { "totalCost": { "label": "Total course cost" }, "credits": { "label": "Credits" }, "lectures": { "label": "Lectures" }, "attendedLectures": { "label": "Attended lectures" }, "expectedBenefit": { "label": "Expected benefit" } }, "outputs": { "costPerCredit": { "label": "Cost per credit" }, "costPerLecture": { "label": "Cost per lecture" }, "attendedValue": { "label": "Attended value" }, "missedValue": { "label": "Missed value" }, "roi": { "label": "ROI" } } }, "meeting-planner": { "name": "Meeting Planner", "description": "Compare a meeting window across timezones.", "longDescription": "Compare a meeting window across timezones.", "formula": "Convert one start and end time into each target timezone.", "inputs": { "date": { "label": "Date" }, "startTime": { "label": "Start time" }, "endTime": { "label": "End time" }, "sourceTimezone": { "label": "Source timezone" }, "targetTimezones": { "label": "Target timezones" }, "targetTimezoneOne": { "label": "Target timezone 1" }, "targetTimezoneTwo": { "label": "Target timezone 2" }, "targetTimezoneThree": { "label": "Target timezone 3" } }, "outputs": { "sourceWindow": { "label": "Source window" }, "targetStartTimes": { "label": "Target start times" }, "targetEndTimes": { "label": "Target end times" }, "announcement": { "label": "Announcement" }, "timezoneCount": { "label": "Timezone count" } } }, "event-time-announcer": { "name": "Event Time Announcer", "description": "Create a shareable event time list for global audiences.", "longDescription": "Create a shareable event time list for global audiences.", "formula": "Convert one event time into each target timezone.", "inputs": { "eventName": { "label": "Event name" }, "date": { "label": "Date" }, "time": { "label": "Time" }, "sourceTimezone": { "label": "Source timezone" }, "targetTimezones": { "label": "Target timezones" }, "targetTimezoneOne": { "label": "Target timezone 1" }, "targetTimezoneTwo": { "label": "Target timezone 2" }, "targetTimezoneThree": { "label": "Target timezone 3" } }, "outputs": { "sourceTime": { "label": "Source time" }, "eventTimes": { "label": "Event times" }, "shareText": { "label": "Share text" }, "timezoneCount": { "label": "Timezone count" } } }, "moon-phase": { "name": "Moon Phase Calculator", "description": "Find moon phase and illumination for a date.", "longDescription": "Find moon phase and illumination for a date.", "formula": "Moon illumination is calculated with deterministic astronomical formulas.", "inputs": { "date": { "label": "Date" } }, "outputs": { "phaseName": { "label": "Phase name" }, "illumination": { "label": "Illumination" }, "phase": { "label": "Phase" } } }, "moonrise-moonset": { "name": "Moonrise Moonset Calculator", "description": "Estimate moonrise and moonset for a location and date.", "longDescription": "Estimate moonrise and moonset for a location and date.", "formula": "Moon times are calculated from date, latitude, and longitude.", "inputs": { "date": { "label": "Date" }, "latitude": { "label": "Latitude" }, "longitude": { "label": "Longitude" } }, "outputs": { "moonrise": { "label": "Moonrise" }, "moonset": { "label": "Moonset" }, "alwaysUp": { "label": "Always up" } } }, "exponent": { "name": "Exponent Calculator", "description": "Raise a base to any exponent.", "longDescription": "Raise a base to any exponent.", "formula": "value = base ^ exponent", "inputs": { "base": { "label": "Base" }, "exponent": { "label": "Exponent" } }, "outputs": { "value": { "label": "Value" }, "reciprocal": { "label": "Reciprocal" } } }, "logarithm": { "name": "Logarithm Calculator", "description": "Calculate logarithms with any positive base.", "longDescription": "Calculate logarithms with any positive base.", "formula": "log_b(x) = ln(x) / ln(b)", "inputs": { "value": { "label": "Value" }, "base": { "label": "Base" } }, "outputs": { "logBase": { "label": "Log base" }, "naturalLog": { "label": "Natural log" }, "log10": { "label": "Log 10" } } }, "scientific-notation": { "name": "Scientific Notation Calculator", "description": "Convert a number into scientific notation.", "longDescription": "Convert a number into scientific notation.", "formula": "value = coefficient x 10^exponent", "inputs": { "value": { "label": "Value" } }, "outputs": { "notation": { "label": "Notation" }, "coefficient": { "label": "Coefficient" }, "exponent": { "label": "Exponent" } } }, "significant-figures": { "name": "Significant Figures Calculator", "description": "Count and round significant figures.", "longDescription": "Count and round significant figures.", "formula": "Counts meaningful digits after leading zeros are ignored.", "inputs": { "value": { "label": "Value" }, "targetFigures": { "label": "Target figures" } }, "outputs": { "significantFigures": { "label": "Significant figures" }, "roundedValue": { "label": "Rounded value" } } }, "prime-factorization": { "name": "Prime Factorization Calculator", "description": "Break an integer into prime factors.", "longDescription": "Break an integer into prime factors.", "formula": "Repeatedly divide by prime factors.", "inputs": { "value": { "label": "Value" } }, "outputs": { "factors": { "label": "Factors" }, "factorCount": { "label": "Factor count" } } }, "gcf-lcm": { "name": "GCF LCM Calculator", "description": "Find greatest common factor and least common multiple.", "longDescription": "Find greatest common factor and least common multiple.", "formula": "LCM(a,b) = abs(a*b) / GCF(a,b)", "inputs": { "valueA": { "label": "Value A" }, "valueB": { "label": "Value B" } }, "outputs": { "gcf": { "label": "GCF" }, "lcm": { "label": "LCM" } } }, "quadratic-formula": { "name": "Quadratic Formula Calculator", "description": "Solve ax^2 + bx + c with the quadratic formula.", "longDescription": "Solve ax^2 + bx + c with the quadratic formula.", "formula": "x = (-b +/- sqrt(b^2 - 4ac)) / (2a).", "inputs": { "a": { "label": "A" }, "b": { "label": "B" }, "c": { "label": "C" } }, "outputs": { "discriminant": { "label": "Discriminant" }, "roots": { "label": "Roots" }, "vertexX": { "label": "Vertex x" }, "vertexY": { "label": "Vertex y" } } }, "standard-deviation": { "name": "Standard Deviation Calculator", "description": "Calculate mean, variance, and standard deviation with sample or population methods.", "longDescription": "Calculate mean, variance, and standard deviation with sample or population methods.", "formula": "Population standard deviation = sqrt(sum((x - μ)^2) / n). Sample standard deviation = sqrt(sum((x - x̄)^2) / (n - 1)).", "inputs": { "values": { "label": "Values" }, "method": { "label": "Method" } }, "outputs": { "count": { "label": "Count" }, "mean": { "label": "Mean" }, "populationStandardDeviation": { "label": "Population standard deviation" }, "sampleStandardDeviation": { "label": "Sample standard deviation" }, "populationVariance": { "label": "Population variance" }, "sampleVariance": { "label": "Sample variance" }, "selectedStandardDeviation": { "label": "Selected standard deviation" }, "selectedVariance": { "label": "Selected variance" }, "methodUsed": { "label": "Method used" } } }, "quartiles": { "name": "Quartile Calculator", "description": "Find quartiles, median, and interquartile range with selectable methods.", "longDescription": "Find quartiles, median, and interquartile range with selectable methods.", "formula": "Quartiles can use inclusive median, exclusive median, or interpolated percentile methods.", "inputs": { "values": { "label": "Values" }, "quartileMethod": { "label": "Quartile method" } }, "outputs": { "minimum": { "label": "Minimum" }, "q1": { "label": "Q1" }, "median": { "label": "Median" }, "q3": { "label": "Q3" }, "maximum": { "label": "Maximum" }, "iqr": { "label": "IQR" } } }, "percentile": { "name": "Percentile Calculator", "description": "Find a percentile value from a number list and show the sorted interpolation.", "longDescription": "Find a percentile value from a number list and show the sorted interpolation.", "formula": "Linear interpolation uses position = (p / 100) × (n - 1) + 1 and blends adjacent sorted values; nearest rank uses rank = ceil((p / 100) × n).", "inputs": { "values": { "label": "Values" }, "percentile": { "label": "Percentile" }, "percentileMethod": { "label": "Percentile method" } }, "outputs": { "value": { "label": "Value" }, "count": { "label": "Count" }, "position": { "label": "Position" }, "methodUsed": { "label": "Method used" } } }, "z-score": { "name": "Z Score Calculator", "description": "Calculate how many standard deviations a value is from the mean.", "longDescription": "Calculate how many standard deviations a value is from the mean.", "formula": "z = (x - mean) / standard deviation", "inputs": { "value": { "label": "Value" }, "mean": { "label": "Mean" }, "standardDeviation": { "label": "Standard deviation" } }, "outputs": { "zScore": { "label": "Z score" }, "distanceFromMean": { "label": "Distance from mean" } } }, "confidence-interval": { "name": "Confidence Interval Calculator", "description": "Estimate a confidence interval for a sample mean with z or t assumptions.", "longDescription": "Estimate a confidence interval for a sample mean with z or t assumptions.", "formula": "Margin of error = critical value × standard error, where standard error = sample standard deviation / sqrt(n). Interval = mean ± margin of error.", "inputs": { "sampleMean": { "label": "Sample mean" }, "sampleStandardDeviation": { "label": "Sample standard deviation" }, "sampleSize": { "label": "Sample size" }, "confidenceLevel": { "label": "Confidence level" }, "intervalMethod": { "label": "Interval method" } }, "outputs": { "marginOfError": { "label": "Margin of error" }, "lowerBound": { "label": "Lower bound" }, "upperBound": { "label": "Upper bound" }, "criticalValue": { "label": "Critical value" }, "standardError": { "label": "Standard error" }, "assumption": { "label": "Assumption" } } }, "probability": { "name": "Probability Calculator", "description": "Calculate probability and odds from outcomes.", "longDescription": "Calculate probability and odds from outcomes.", "formula": "probability = favorable outcomes / possible outcomes", "inputs": { "favorableOutcomes": { "label": "Favorable outcomes" }, "possibleOutcomes": { "label": "Possible outcomes" } }, "outputs": { "probability": { "label": "Probability" }, "oddsFor": { "label": "Odds for" }, "oddsAgainst": { "label": "Odds against" } } }, "permutation-combination": { "name": "Permutation Combination Calculator", "description": "Calculate nPr and nCr.", "longDescription": "Calculate nPr and nCr.", "formula": "nPr = n!/(n-r)! and nCr = n!/(r!(n-r)!)", "inputs": { "n": { "label": "N" }, "r": { "label": "R" } }, "outputs": { "permutations": { "label": "Permutations" }, "combinations": { "label": "Combinations" } } }, "circle": { "name": "Circle Calculator", "description": "Calculate circle diameter, circumference, and area.", "longDescription": "Calculate circle diameter, circumference, and area.", "formula": "area = pi*r^2, circumference = 2*pi*r", "inputs": { "radius": { "label": "Radius" } }, "outputs": { "diameter": { "label": "Diameter" }, "circumference": { "label": "Circumference" }, "area": { "label": "Area" } } }, "rectangle": { "name": "Rectangle Calculator", "description": "Calculate rectangle area, perimeter, and diagonal.", "longDescription": "Calculate rectangle area, perimeter, and diagonal.", "formula": "area = length*width", "inputs": { "length": { "label": "Length" }, "width": { "label": "Width" } }, "outputs": { "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "diagonal": { "label": "Diagonal" } } }, "triangle": { "name": "Triangle Calculator", "description": "Calculate triangle perimeter and area from three sides.", "longDescription": "Calculate triangle perimeter and area from three sides.", "formula": "Uses Heron formula when sides form a valid triangle.", "inputs": { "sideA": { "label": "Side A" }, "sideB": { "label": "Side B" }, "sideC": { "label": "Side C" } }, "outputs": { "perimeter": { "label": "Perimeter" }, "area": { "label": "Area" }, "status": { "label": "Status" } } }, "sphere": { "name": "Sphere Calculator", "description": "Calculate sphere surface area and volume.", "longDescription": "Calculate sphere surface area and volume.", "formula": "surface area = 4*pi*r^2, volume = 4/3*pi*r^3", "inputs": { "radius": { "label": "Radius" } }, "outputs": { "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" } } }, "cylinder": { "name": "Cylinder Calculator", "description": "Calculate cylinder surface area and volume.", "longDescription": "Calculate cylinder surface area and volume.", "formula": "volume = pi*r^2*h", "inputs": { "radius": { "label": "Radius" }, "height": { "label": "Height" } }, "outputs": { "baseArea": { "label": "Base area" }, "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" } } }, "cone": { "name": "Cone Calculator", "description": "Calculate cone slant height, surface area, and volume.", "longDescription": "Calculate cone slant height, surface area, and volume.", "formula": "volume = pi*r^2*h/3", "inputs": { "radius": { "label": "Radius" }, "height": { "label": "Height" } }, "outputs": { "slantHeight": { "label": "Slant height" }, "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" } } }, "regular-polygon": { "name": "Regular Polygon Calculator", "description": "Calculate perimeter, area, and interior angle for a regular polygon.", "longDescription": "Calculate perimeter, area, and interior angle for a regular polygon.", "formula": "area = n*s^2/(4*tan(pi/n))", "inputs": { "sides": { "label": "Sides" }, "sideLength": { "label": "Side length" } }, "outputs": { "perimeter": { "label": "Perimeter" }, "area": { "label": "Area" }, "interiorAngle": { "label": "Interior angle" } } }, "pythagorean-theorem": { "name": "Pythagorean Theorem Calculator", "description": "Find the hypotenuse and measurements of a right triangle.", "longDescription": "Find the hypotenuse and measurements of a right triangle.", "formula": "c = sqrt(a^2 + b^2)", "inputs": { "legA": { "label": "Leg A" }, "legB": { "label": "Leg B" } }, "outputs": { "hypotenuse": { "label": "Hypotenuse" }, "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" } } }, "derivative-power-rule": { "name": "Derivative Power Rule Calculator", "description": "Apply the power rule and evaluate the derivative.", "longDescription": "Apply the power rule and evaluate the derivative.", "formula": "d/dx ax^n = anx^(n-1)", "inputs": { "coefficient": { "label": "Coefficient" }, "power": { "label": "Power" }, "x": { "label": "X" } }, "outputs": { "derivativeCoefficient": { "label": "Derivative coefficient" }, "derivativePower": { "label": "Derivative power" }, "valueAtX": { "label": "Value at x" } } }, "integral-power-rule": { "name": "Integral Power Rule Calculator", "description": "Apply the power rule for integrals and evaluate a definite integral.", "longDescription": "Apply the power rule for integrals and evaluate a definite integral.", "formula": "integral ax^n dx = a/(n+1)x^(n+1)", "inputs": { "coefficient": { "label": "Coefficient" }, "power": { "label": "Power" }, "lowerBound": { "label": "Lower bound" }, "upperBound": { "label": "Upper bound" } }, "outputs": { "integralCoefficient": { "label": "Integral coefficient" }, "integralPower": { "label": "Integral power" }, "definiteIntegral": { "label": "Definite integral" } } }, "average-rate-of-change": { "name": "Average Rate of Change Calculator", "description": "Find the slope between two points.", "longDescription": "Find the slope between two points.", "formula": "slope = (y2 - y1) / (x2 - x1)", "inputs": { "x1": { "label": "X1" }, "y1": { "label": "Y1" }, "x2": { "label": "X2" }, "y2": { "label": "Y2" } }, "outputs": { "slope": { "label": "Slope" }, "deltaX": { "label": "Delta x" }, "deltaY": { "label": "Delta y" } } }, "net-present-value": { "name": "Net Present Value Calculator", "description": "Calculate NPV from cash flows and a discount rate.", "longDescription": "Calculate NPV from cash flows and a discount rate.", "formula": "NPV = sum(cash flow_t / (1+r)^t) - initial investment", "inputs": { "initialInvestment": { "label": "Initial investment" }, "cashFlows": { "label": "Cash flows" }, "discountRate": { "label": "Discount rate" } }, "outputs": { "npv": { "label": "NPV" }, "presentValueOfCashFlows": { "label": "Present value of cash flows" } } }, "future-value": { "name": "Future Value Calculator", "description": "Project the future value of a present amount.", "longDescription": "Project the future value of a present amount.", "formula": "FV = PV*(1+r/m)^(m*t)", "inputs": { "presentValue": { "label": "Present value" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "periodsPerYear": { "label": "Periods per year" } }, "outputs": { "futureValue": { "label": "Future value" }, "interestEarned": { "label": "Interest earned" } } }, "present-value": { "name": "Present Value Calculator", "description": "Discount a future amount back to present value.", "longDescription": "Discount a future amount back to present value.", "formula": "PV = FV/(1+r/m)^(m*t)", "inputs": { "futureValue": { "label": "Future value" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "periodsPerYear": { "label": "Periods per year" } }, "outputs": { "presentValue": { "label": "Present value" }, "discountAmount": { "label": "Discount amount" } } }, "annuity-payment": { "name": "Annuity Payment Calculator", "description": "Estimate the payment needed for an annuity present value.", "longDescription": "Estimate the payment needed for an annuity present value.", "formula": "payment = PV*r/(1-(1+r)^-n)", "inputs": { "presentValue": { "label": "Present value" }, "annualRate": { "label": "Annual rate" }, "years": { "label": "Years" }, "paymentsPerYear": { "label": "Payments per year" } }, "outputs": { "payment": { "label": "Payment" }, "totalPaid": { "label": "Total paid" } } }, "depreciation": { "name": "Depreciation Calculator", "description": "Estimate asset depreciation and book value.", "longDescription": "Estimate asset depreciation and book value.", "formula": "Supports straight-line and double-declining balance methods.", "inputs": { "method": { "label": "Method" }, "assetCost": { "label": "Asset cost" }, "salvageValue": { "label": "Salvage value" }, "usefulLifeYears": { "label": "Useful life years" }, "year": { "label": "Year" } }, "outputs": { "annualDepreciation": { "label": "Annual depreciation" }, "accumulatedDepreciation": { "label": "Accumulated depreciation" }, "bookValue": { "label": "Book value" } } }, "effective-interest-rate": { "name": "Effective Interest Rate Calculator", "description": "Convert nominal interest into effective annual rate.", "longDescription": "Convert nominal interest into effective annual rate.", "formula": "EAR = (1 + nominal rate / periods)^periods - 1.", "inputs": { "nominalRate": { "label": "Nominal rate" }, "compoundingPeriods": { "label": "Compounding periods" } }, "outputs": { "effectiveAnnualRate": { "label": "Effective annual rate" }, "periodicRate": { "label": "Periodic rate" } } }, "tank-volume": { "name": "Tank Volume Calculator", "description": "Calculate cylindrical tank volume.", "longDescription": "Calculate cylindrical tank volume.", "formula": "volume = pi*r^2*length", "inputs": { "diameterFeet": { "label": "Diameter feet" }, "lengthFeet": { "label": "Length feet" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "gallons": { "label": "Gallons" } } }, "topsoil": { "name": "Topsoil Calculator", "description": "Estimate topsoil volume for a rectangular area.", "longDescription": "Estimate topsoil volume for a rectangular area.", "formula": "volume = length*width*depth", "inputs": { "lengthFeet": { "label": "Length feet" }, "widthFeet": { "label": "Width feet" }, "depthInches": { "label": "Depth inches" }, "poundsPerCubicYard": { "label": "Density" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "cubicYards": { "label": "Cubic yards" }, "estimatedWeight": { "label": "Estimated weight" } } }, "cubic-yards": { "name": "Cubic Yards Calculator", "description": "Convert project dimensions into cubic yards.", "longDescription": "Convert project dimensions into cubic yards.", "formula": "cubic yards = length*width*depth/27", "inputs": { "lengthFeet": { "label": "Length feet" }, "widthFeet": { "label": "Width feet" }, "depthFeet": { "label": "Depth feet" } }, "outputs": { "cubicFeet": { "label": "Cubic feet" }, "cubicYards": { "label": "Cubic yards" } } }, "board-feet": { "name": "Board Feet Calculator", "description": "Estimate lumber board feet.", "longDescription": "Estimate lumber board feet.", "formula": "board feet = thickness*width*length/12", "inputs": { "thicknessInches": { "label": "Thickness inches" }, "widthInches": { "label": "Width inches" }, "lengthFeet": { "label": "Length feet" }, "quantity": { "label": "Quantity" } }, "outputs": { "boardFeetEach": { "label": "Board feet each" }, "totalBoardFeet": { "label": "Total board feet" } } }, "stairs": { "name": "Stair Calculator", "description": "Estimate risers, treads, and total run.", "longDescription": "Estimate risers, treads, and total run.", "formula": "risers = total rise / target riser height. stringer length = sqrt(total rise^2 + total run^2).", "inputs": { "totalRiseInches": { "label": "Total rise inches" }, "targetRiserInches": { "label": "Target riser inches" }, "treadDepthInches": { "label": "Tread depth inches" } }, "outputs": { "risers": { "label": "Risers" }, "actualRiserHeight": { "label": "Actual riser height" }, "treads": { "label": "Treads" }, "totalRun": { "label": "Total run" }, "stringerLength": { "label": "Stringer length" } } }, "deck-spacing": { "name": "Deck Spacing Calculator", "description": "Estimate deck board count and remaining width.", "longDescription": "Estimate deck board count and remaining width.", "formula": "board count uses board width plus gap width.", "inputs": { "deckWidthInches": { "label": "Deck width inches" }, "boardWidthInches": { "label": "Board width inches" }, "gapInches": { "label": "Gap inches" } }, "outputs": { "boardCount": { "label": "Board count" }, "coveredWidth": { "label": "Covered width" }, "remainingWidth": { "label": "Remaining width" } } }, "sleep-cycle": { "name": "Sleep Cycle Calculator", "description": "Find bedtime options from a target wake time.", "longDescription": "Find bedtime options from a target wake time.", "formula": "bedtime = wake time - sleep cycles - fall asleep time", "inputs": { "wakeTime": { "label": "Wake time" }, "cycleMinutes": { "label": "Cycle minutes" }, "fallAsleepMinutes": { "label": "Fall asleep minutes" } }, "outputs": { "sixCyclesBedtime": { "label": "Six cycles bedtime" }, "fiveCyclesBedtime": { "label": "Five cycles bedtime" }, "fourCyclesBedtime": { "label": "Four cycles bedtime" } } }, "ideal-weight": { "name": "Ideal Weight Calculator", "description": "Estimate ideal body weight and a healthy BMI range.", "longDescription": "Estimate ideal body weight and a healthy BMI range.", "formula": "Uses Devine formula and BMI range estimates.", "inputs": { "heightInches": { "label": "Height inches" } }, "outputs": { "devineMale": { "label": "Devine male" }, "devineFemale": { "label": "Devine female" }, "healthyBMIRange": { "label": "Healthy BMI range" }, "healthyBmiRange": { "label": "Healthy BMI range" } } }, "ingredient-weight": { "name": "Ingredient Weight Calculator", "description": "Convert recipe volume to usable weight after waste or trimming loss.", "longDescription": "Convert recipe volume to weight with common ingredient densities.", "formula": "grams = milliliters * ingredient density", "inputs": { "volumeMl": { "label": "Volume mL" }, "density": { "label": "Density" }, "wastePercent": { "label": "Waste/trimming percentage" } }, "outputs": { "grams": { "label": "Grams" }, "ounces": { "label": "Ounces" }, "usableGrams": { "label": "Usable grams" }, "wasteGrams": { "label": "Waste grams" } } }, "customer-acquisition-cost": { "name": "Customer Acquisition Cost Calculator", "description": "Calculate how much sales and marketing spend brings in each new customer.", "longDescription": "The CAC calculator divides acquisition spend by new customers so a business can track marketing efficiency.", "formula": "CAC = (marketing spend + sales spend) / new customers.", "inputs": { "marketingSpend": { "label": "Marketing spend" }, "salesSpend": { "label": "Sales spend" }, "newCustomers": { "label": "New customers" } }, "outputs": { "totalSpend": { "label": "Total spend" }, "cac": { "label": "CAC" }, "marketingShare": { "label": "Marketing share" }, "salesShare": { "label": "Sales share" } } }, "cash-flow-runway": { "name": "Cash Flow Runway Calculator", "description": "Estimate how many months of cash remain at the current burn rate.", "longDescription": "The cash flow runway calculator compares current bank balance with average monthly burn to show how long cash lasts.", "formula": "Runway months = current bank balance / average monthly burn.", "inputs": { "currentBankBalance": { "label": "Current bank balance" }, "averageMonthlyBurn": { "label": "Average monthly burn" } }, "outputs": { "runwayMonths": { "label": "Runway months" }, "runwayYears": { "label": "Runway years" }, "message": { "label": "Runway message" } } }, "purchasing-power": { "name": "Inflation/Purchasing Power Calculator", "description": "Estimate how inflation reduces the future value of today's money.", "longDescription": "The purchasing power calculator discounts today's value by an assumed annual inflation rate over a planning horizon.", "formula": "Future purchasing power = current value / (1 + inflation rate) ^ years.", "inputs": { "currentValue": { "label": "Current value" }, "annualInflationRate": { "label": "Annual inflation rate" }, "years": { "label": "Years" } }, "outputs": { "futurePurchasingPower": { "label": "Future purchasing power" }, "lostPurchasingPower": { "label": "Lost purchasing power" }, "retainedValue": { "label": "Retained value" } } }, "maintenance-schedule": { "name": "Maintenance Schedule Calculator", "description": "See how much distance remains until common vehicle maintenance items are due.", "longDescription": "The maintenance schedule calculator compares current mileage with last service mileage and service intervals for oil changes, tire rotations, and air filters.", "formula": "Distance until due = last service mileage + interval - current mileage.", "inputs": { "mileageUnit": { "label": "Mileage unit" }, "currentMileage": { "label": "Current mileage" }, "lastOilChangeMileage": { "label": "Last oil change mileage" }, "oilChangeInterval": { "label": "Oil change interval" }, "lastTireRotationMileage": { "label": "Last tire rotation mileage" }, "tireRotationInterval": { "label": "Tire rotation interval" }, "lastAirFilterMileage": { "label": "Last air filter mileage" }, "airFilterInterval": { "label": "Air filter interval" } }, "outputs": { "nextOilChangeMileage": { "label": "Next oil change mileage" }, "oilChangeDueIn": { "label": "Oil change due in" }, "nextTireRotationMileage": { "label": "Next tire rotation mileage" }, "tireRotationDueIn": { "label": "Tire rotation due in" }, "nextAirFilterMileage": { "label": "Next air filter mileage" }, "airFilterDueIn": { "label": "Air filter due in" } } }, "macro": { "name": "Macro Calculator", "description": "Convert daily calories and macro percentages into grams of protein, carbs, and fat.", "longDescription": "The macro calculator divides calories across protein, carbohydrates, and fat, then converts calories into grams using standard calorie-per-gram values.", "formula": "Protein and carbs use 4 calories per gram. Fat uses 9 calories per gram.", "inputs": { "dailyCalories": { "label": "Daily calories" }, "proteinPercent": { "label": "Protein percent" }, "carbPercent": { "label": "Carb percent" }, "fatPercent": { "label": "Fat percent" } }, "outputs": { "proteinGrams": { "label": "Protein grams" }, "carbGrams": { "label": "Carb grams" }, "fatGrams": { "label": "Fat grams" }, "allocatedCalories": { "label": "Allocated calories" } } }, "one-rep-max": { "name": "One-Rep Max Calculator", "description": "Estimate theoretical one-rep max strength from a lifted weight and reps.", "longDescription": "The one-rep max calculator estimates maximum strength using common Epley and Brzycki formulas.", "formula": "Epley 1RM = weight x (1 + reps / 30).", "inputs": { "weightLifted": { "label": "Weight lifted" }, "repsPerformed": { "label": "Reps performed" } }, "outputs": { "epleyOneRepMax": { "label": "Epley estimate" }, "brzyckiOneRepMax": { "label": "Brzycki estimate" }, "trainingMax": { "label": "90% training max" } } }, "dca": { "name": "DCA Calculator", "description": "Compare lump-sum investing with dollar-cost averaging over time.", "longDescription": "The DCA calculator projects a lump-sum investment and monthly contributions over the same time horizon using an expected annual return.", "formula": "Future values use monthly compounding over the selected number of years.", "inputs": { "lumpSum": { "label": "Lump sum" }, "monthlyContribution": { "label": "Monthly contribution" }, "annualReturn": { "label": "Annual return" }, "years": { "label": "Years" } }, "outputs": { "lumpSumFutureValue": { "label": "Lump-sum future value" }, "dcaFutureValue": { "label": "DCA future value" }, "dcaContributions": { "label": "DCA contributions" }, "lumpSumAdvantage": { "label": "Lump-sum advantage" } } }, "sunrise-sunset": { "name": "Sunrise Sunset Calculator", "description": "Estimate sunrise, sunset, and daylight for a date and location.", "longDescription": "The sunrise sunset calculator estimates sun times from date, latitude, and longitude, with an option to use your current location.", "formula": "Sun times are calculated from date, latitude, and longitude.", "inputs": { "date": { "label": "Date" }, "latitude": { "label": "Latitude" }, "longitude": { "label": "Longitude" } }, "outputs": { "sunrise": { "label": "Sunrise" }, "sunset": { "label": "Sunset" }, "daylightHours": { "label": "Daylight" } } }, "work-shift-planner": { "name": "Work Shift Planner", "description": "Calculate whether a target date is on or off shift in a repeating rotation.", "longDescription": "The work shift planner uses a pattern start date, on days, off days, and target date to find the current cycle day and next shift.", "formula": "Cycle day = days since pattern start modulo the on/off cycle length.", "inputs": { "patternStartDate": { "label": "Pattern start date" }, "targetDate": { "label": "Target date" }, "onDays": { "label": "On days" }, "offDays": { "label": "Off days" } }, "outputs": { "cycleDay": { "label": "Cycle day" }, "status": { "label": "Status" }, "daysUntilNextShift": { "label": "Days until next shift" }, "nextShiftDate": { "label": "Next shift date" } } }, "timezone-to-utc": { "name": "Time Zone to UTC Calculator", "description": "Convert a local date and time in any timezone into Unix timestamps.", "longDescription": "The time zone to UTC calculator converts a human-readable date, time, and timezone into UTC ISO text, Unix seconds, and Unix milliseconds.", "formula": "Local date and time are interpreted in the selected timezone, then converted to UTC.", "inputs": { "date": { "label": "Date" }, "time": { "label": "Time" }, "timezone": { "label": "Timezone" } }, "outputs": { "epochMilliseconds": { "label": "Unix milliseconds" }, "epochSeconds": { "label": "Unix seconds" }, "isoUtc": { "label": "UTC ISO" }, "zonedDateTime": { "label": "Zoned date and time" } } }, "acceleration": { "name": "Acceleration Calculator", "description": "Calculate acceleration from initial velocity, final velocity, and time.", "longDescription": "Calculate acceleration from initial velocity, final velocity, and time.", "formula": "a = (vf - vi) / t.", "inputs": { "initialVelocity": { "label": "Initial velocity" }, "finalVelocity": { "label": "Final velocity" }, "time": { "label": "Time" } }, "outputs": { "acceleration": { "label": "Acceleration" } } }, "projectile-motion": { "name": "Projectile Motion Calculator", "description": "Estimate max height, range, and flight time for a projectile.", "longDescription": "Estimate max height, range, and flight time for a projectile.", "formula": "x = v0 cos(theta)t. y = h + v0 sin(theta)t - 0.5gt^2.", "inputs": { "initialVelocity": { "label": "Initial velocity" }, "angle": { "label": "Angle" }, "height": { "label": "Height" } }, "outputs": { "maxHeight": { "label": "Maximum height" }, "range": { "label": "Range" }, "totalTime": { "label": "Total time of flight" } } }, "gravitational-force": { "name": "Gravitational Force Calculator", "description": "Calculate gravitational attraction between two masses.", "longDescription": "Calculate gravitational attraction between two masses.", "formula": "F = G(m1 x m2) / r^2.", "inputs": { "massOne": { "label": "Mass 1" }, "massTwo": { "label": "Mass 2" }, "distance": { "label": "Distance" } }, "outputs": { "force": { "label": "Force" } } }, "centripetal-force": { "name": "Centripetal Force Calculator", "description": "Calculate inward force for circular motion.", "longDescription": "Calculate inward force for circular motion.", "formula": "Fc = mv^2 / r.", "inputs": { "mass": { "label": "Mass" }, "velocity": { "label": "Velocity" }, "radius": { "label": "Radius" } }, "outputs": { "centripetalForce": { "label": "Centripetal force" } } }, "friction": { "name": "Friction Calculator", "description": "Calculate friction force from coefficient and normal force.", "longDescription": "Calculate friction force from coefficient and normal force.", "formula": "f = mu x FN.", "inputs": { "coefficient": { "label": "Coefficient of friction" }, "normalForce": { "label": "Normal force" } }, "outputs": { "frictionForce": { "label": "Friction force" } } }, "pressure": { "name": "Pressure Calculator", "description": "Calculate pressure from force and area.", "longDescription": "Calculate pressure from force and area.", "formula": "P = F / A.", "inputs": { "force": { "label": "Force" }, "area": { "label": "Area" } }, "outputs": { "pressure": { "label": "Pressure" } } }, "hookes-law": { "name": "Hooke's Law Calculator", "description": "Calculate restoring force from spring constant and displacement.", "longDescription": "Calculate restoring force from spring constant and displacement.", "formula": "F = -kx.", "inputs": { "springConstant": { "label": "Spring constant" }, "displacement": { "label": "Displacement" } }, "outputs": { "restoringForce": { "label": "Restoring force" } } }, "momentum-impulse": { "name": "Momentum and Impulse Calculator", "description": "Calculate momentum change, impulse, and average force.", "longDescription": "Calculate momentum change, impulse, and average force.", "formula": "p = m x delta v. J = m x delta v. Favg = J / t.", "inputs": { "mass": { "label": "Mass" }, "changeInVelocity": { "label": "Change in velocity" }, "time": { "label": "Time" } }, "outputs": { "momentum": { "label": "Momentum" }, "impulse": { "label": "Impulse" }, "averageForce": { "label": "Average force" } } }, "torque": { "name": "Torque Calculator", "description": "Calculate torque from force, lever arm, and angle.", "longDescription": "Calculate torque from force, lever arm, and angle.", "formula": "tau = rF sin(theta).", "inputs": { "force": { "label": "Force" }, "leverArm": { "label": "Lever arm" }, "angle": { "label": "Angle" } }, "outputs": { "torque": { "label": "Torque" } } }, "work-done": { "name": "Work Done Calculator", "description": "Calculate work from force, distance, and angle.", "longDescription": "Calculate work from force, distance, and angle.", "formula": "W = Fd cos(theta).", "inputs": { "force": { "label": "Force" }, "distance": { "label": "Distance" }, "angle": { "label": "Angle" } }, "outputs": { "work": { "label": "Work" } } }, "gravitational-potential-energy": { "name": "Gravitational Potential Energy Calculator", "description": "Calculate potential energy from mass, height, and gravity.", "longDescription": "Calculate potential energy from mass, height, and gravity.", "formula": "PE = mgh.", "inputs": { "mass": { "label": "Mass" }, "height": { "label": "Height" }, "gravity": { "label": "Gravity" } }, "outputs": { "potentialEnergy": { "label": "Potential energy" } } }, "work-energy-theorem": { "name": "Work-Energy Theorem Calculator", "description": "Calculate net work from a change in kinetic energy.", "longDescription": "Calculate net work from a change in kinetic energy.", "formula": "W = KEf - KEi.", "inputs": { "initialKineticEnergy": { "label": "Initial kinetic energy" }, "finalKineticEnergy": { "label": "Final kinetic energy" } }, "outputs": { "netWork": { "label": "Net work" } } }, "coulombs-law": { "name": "Coulomb's Law Calculator", "description": "Calculate electrostatic force between two charges.", "longDescription": "Calculate electrostatic force between two charges.", "formula": "Fe = k |q1 x q2| / r^2.", "inputs": { "chargeOne": { "label": "Charge 1" }, "chargeTwo": { "label": "Charge 2" }, "distance": { "label": "Distance" } }, "outputs": { "electrostaticForce": { "label": "Electrostatic force" } } }, "ideal-gas-law": { "name": "Ideal Gas Law Calculator", "description": "Solve pressure, volume, or temperature from PV = nRT.", "longDescription": "Solve pressure, volume, or temperature from PV = nRT.", "formula": "PV = nRT.", "inputs": { "solveFor": { "label": "Solve for" }, "pressure": { "label": "Pressure" }, "volume": { "label": "Volume" }, "moles": { "label": "Moles" }, "temperature": { "label": "Temperature" } }, "outputs": { "pressure": { "label": "Pressure" }, "volume": { "label": "Volume" }, "moles": { "label": "Moles" }, "temperature": { "label": "Temperature" } } }, "wavelength-frequency": { "name": "Wavelength and Frequency Calculator", "description": "Calculate wavelength from wave speed and frequency.", "longDescription": "Calculate wavelength from wave speed and frequency.", "formula": "v = f x lambda.", "inputs": { "velocity": { "label": "Velocity" }, "frequency": { "label": "Frequency" } }, "outputs": { "wavelength": { "label": "Wavelength" } } }, "absolute-value": { "name": "Absolute Value Calculator", "description": "Find the absolute value of a number.", "longDescription": "Find the absolute value of a number.", "formula": "|x|.", "inputs": { "value": { "label": "Value" } }, "outputs": { "absoluteValue": { "label": "Absolute value" } } }, "modulo": { "name": "Modulo Calculator", "description": "Find quotient and remainder after division.", "longDescription": "Find quotient and remainder after division.", "formula": "r = a - b x floor(a / b).", "inputs": { "dividend": { "label": "Dividend" }, "divisor": { "label": "Divisor" } }, "outputs": { "quotient": { "label": "Quotient" }, "remainder": { "label": "Remainder" } } }, "linear-equation-solver": { "name": "Linear Equation Solver", "description": "Solve y = mx + b for a chosen x value.", "longDescription": "Solve y = mx + b for a chosen x value.", "formula": "y = mx + b.", "inputs": { "slope": { "label": "Slope" }, "x": { "label": "X value" }, "intercept": { "label": "Y-intercept" } }, "outputs": { "y": { "label": "Y value" } } }, "system-two-equations": { "name": "System of Two Equations Calculator", "description": "Find the intersection point for two lines.", "longDescription": "Find the intersection point for two lines.", "formula": "x = (b2 - b1) / (m1 - m2); y = m1x + b1.", "inputs": { "slopeOne": { "label": "Line 1 slope" }, "interceptOne": { "label": "Line 1 intercept" }, "slopeTwo": { "label": "Line 2 slope" }, "interceptTwo": { "label": "Line 2 intercept" } }, "outputs": { "x": { "label": "X value" }, "y": { "label": "Y value" }, "status": { "label": "Status" } } }, "polynomial-evaluator": { "name": "Polynomial Evaluator", "description": "Evaluate ax^3 + bx^2 + cx + d at x.", "longDescription": "Evaluate ax^3 + bx^2 + cx + d at x.", "formula": "f(x) = ax^3 + bx^2 + cx + d.", "inputs": { "cubicCoefficient": { "label": "Cubic coefficient" }, "quadraticCoefficient": { "label": "Quadratic coefficient" }, "linearCoefficient": { "label": "Linear coefficient" }, "constant": { "label": "Constant" }, "x": { "label": "X value" } }, "outputs": { "value": { "label": "Value" } } }, "distance-formula": { "name": "Distance Formula Calculator", "description": "Find the distance between two points.", "longDescription": "Find the distance between two points.", "formula": "d = sqrt((x2 - x1)^2 + (y2 - y1)^2).", "inputs": { "xOne": { "label": "X1" }, "yOne": { "label": "Y1" }, "xTwo": { "label": "X2" }, "yTwo": { "label": "Y2" } }, "outputs": { "distance": { "label": "Distance" } } }, "midpoint-formula": { "name": "Midpoint Formula Calculator", "description": "Find the midpoint between two points.", "longDescription": "Find the midpoint between two points.", "formula": "((x1 + x2) / 2, (y1 + y2) / 2).", "inputs": { "xOne": { "label": "X1" }, "yOne": { "label": "Y1" }, "xTwo": { "label": "X2" }, "yTwo": { "label": "Y2" } }, "outputs": { "midpointX": { "label": "Midpoint x" }, "midpointY": { "label": "Midpoint y" } } }, "linear-regression": { "name": "Linear Regression Calculator", "description": "Fit a best-fit line to pasted points.", "longDescription": "Fit a best-fit line to pasted points.", "formula": "Least-squares line: y = mx + b.", "inputs": { "points": { "label": "Points", "description": "Paste x,y pairs such as 1,2 on each line." } }, "outputs": { "slope": { "label": "Slope" }, "intercept": { "label": "Y-intercept" }, "rSquared": { "label": "R-squared" }, "pointCount": { "label": "Point count" }, "equation": { "label": "Equation" } } }, "limit-evaluator": { "name": "Limit Evaluator", "description": "Evaluate a simple function at a point.", "longDescription": "Evaluate a simple function at a point.", "formula": "lim f(x) = f(a) at continuous points.", "inputs": { "functionType": { "label": "Function type" }, "a": { "label": "A" }, "b": { "label": "B" }, "c": { "label": "C" }, "x": { "label": "X value" } }, "outputs": { "limitValue": { "label": "Limit value" } } }, "complex-number": { "name": "Complex Number Calculator", "description": "Add, subtract, multiply, and divide complex numbers.", "longDescription": "Use the complex number calculator to compare two complex numbers, view cartesian and polar forms, and review the standard algebra operations.", "formula": "Combine real and imaginary parts with standard complex arithmetic.", "inputs": { "realA": { "label": "Real A" }, "imaginaryA": { "label": "Imaginary A" }, "realB": { "label": "Real B" }, "imaginaryB": { "label": "Imaginary B" } }, "outputs": { "sum": { "label": "Sum" }, "difference": { "label": "Difference" }, "product": { "label": "Product" }, "quotient": { "label": "Quotient" }, "magnitudeA": { "label": "Magnitude A" }, "angleA": { "label": "Angle A" }, "polarA": { "label": "Polar A" }, "magnitudeB": { "label": "Magnitude B" }, "angleB": { "label": "Angle B" }, "polarB": { "label": "Polar B" }, "status": { "label": "Status" } } }, "matrix": { "name": "Matrix Calculator", "description": "Resize two matrices and compare addition, subtraction, multiplication, determinant, trace, and inverse results.", "longDescription": "Use the matrix calculator to set custom row and column counts for two matrices, enter values directly into the grids, and see which operations still work for the current sizes. Matching matrices can be added and subtracted, compatible dimensions can be multiplied, and square matrices show determinants, traces, and inverses when they exist.", "formula": "Addition and subtraction require matching dimensions, multiplication requires A columns to match B rows, and determinants and inverses require square matrices.", "inputs": { "matrixA": { "label": "Matrix A" }, "matrixB": { "label": "Matrix B" }, "rows": { "label": "Rows" }, "columns": { "label": "Columns" } }, "outputs": { "determinantA": { "label": "Determinant A" }, "determinantB": { "label": "Determinant B" }, "traceA": { "label": "Trace A" }, "traceB": { "label": "Trace B" }, "status": { "label": "Status" } } }, "square": { "name": "Square Calculator", "description": "Calculate square area, perimeter, and diagonal from one side.", "longDescription": "Use the square calculator to find the main measurements of a square from a single side length.", "formula": "Area = side². Perimeter = 4 × side. Diagonal = side × √2.", "inputs": { "sideLength": { "label": "Side length" } }, "outputs": { "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "diagonal": { "label": "Diagonal" } } }, "parallelogram": { "name": "Parallelogram Calculator", "description": "Calculate parallelogram area, perimeter, height, and diagonals.", "longDescription": "Use the parallelogram calculator with a base, a side length, and an included angle to estimate the common measurements of a slanted four-sided shape.", "formula": "Height = side × sin(angle). Area = base × height.", "inputs": { "base": { "label": "Base" }, "sideLength": { "label": "Side length" }, "angleDegrees": { "label": "Angle" } }, "outputs": { "height": { "label": "Height" }, "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "diagonalShort": { "label": "Short diagonal" }, "diagonalLong": { "label": "Long diagonal" } } }, "rhombus": { "name": "Rhombus Calculator", "description": "Calculate rhombus area, perimeter, height, and diagonals.", "longDescription": "Use the rhombus calculator with one side length and one interior angle to estimate the common measurements of a rhombus.", "formula": "Area = side² × sin(angle).", "inputs": { "sideLength": { "label": "Side length" }, "angleDegrees": { "label": "Angle" } }, "outputs": { "height": { "label": "Height" }, "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "diagonalShort": { "label": "Short diagonal" }, "diagonalLong": { "label": "Long diagonal" } } }, "trapezoid": { "name": "Trapezoid Calculator", "description": "Calculate trapezoid area, perimeter, midline, and base angles.", "longDescription": "Use the trapezoid calculator to estimate area, perimeter, midline, and the two base angles from the bases, legs, and height.", "formula": "Area = (base A + base B) × height / 2.", "inputs": { "baseA": { "label": "Base A" }, "baseB": { "label": "Base B" }, "legA": { "label": "Leg A" }, "legB": { "label": "Leg B" }, "height": { "label": "Height" } }, "outputs": { "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "midline": { "label": "Midline" }, "leftAngle": { "label": "Left angle" }, "rightAngle": { "label": "Right angle" } } }, "polygon": { "name": "Polygon Calculator", "description": "Calculate area and perimeter from polygon vertices.", "longDescription": "Paste polygon vertices as coordinate pairs to estimate area, perimeter, vertex count, and orientation.", "formula": "Area uses the shoelace formula and perimeter adds the side lengths.", "inputs": { "points": { "label": "Vertices" } }, "outputs": { "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "vertexCount": { "label": "Vertex count" }, "orientation": { "label": "Orientation" } } }, "trigonometry-solver": { "name": "Right Triangle Solver", "description": "Solve a right triangle from one side and one acute angle.", "longDescription": "Use sine, cosine, and tangent to solve the missing sides of a right triangle and confirm the common ratios.", "formula": "Use sine, cosine, and tangent to solve the missing sides.", "inputs": { "angleDegrees": { "label": "Angle" }, "opposite": { "label": "Opposite" }, "adjacent": { "label": "Adjacent" }, "hypotenuse": { "label": "Hypotenuse" } }, "outputs": { "opposite": { "label": "Opposite" }, "adjacent": { "label": "Adjacent" }, "hypotenuse": { "label": "Hypotenuse" }, "area": { "label": "Area" }, "perimeter": { "label": "Perimeter" }, "sine": { "label": "Sine" }, "cosine": { "label": "Cosine" }, "tangent": { "label": "Tangent" }, "status": { "label": "Status" } } }, "cube": { "name": "Cube Calculator", "description": "Calculate cube volume, surface area, and diagonals from one edge.", "longDescription": "Use the cube calculator to find the main measurements of a cube from one edge length.", "formula": "Surface area = 6 × edge². Volume = edge³.", "inputs": { "sideLength": { "label": "Edge length" } }, "outputs": { "faceDiagonal": { "label": "Face diagonal" }, "spaceDiagonal": { "label": "Space diagonal" }, "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" } } }, "rectangular-prism": { "name": "Rectangular Prism Calculator", "description": "Calculate rectangular prism volume, surface area, and space diagonal.", "longDescription": "Use the rectangular prism calculator to find the main measurements of a box-shaped solid from its length, width, and height.", "formula": "Volume = length × width × height.", "inputs": { "length": { "label": "Length" }, "width": { "label": "Width" }, "height": { "label": "Height" } }, "outputs": { "baseArea": { "label": "Base area" }, "surfaceArea": { "label": "Surface area" }, "spaceDiagonal": { "label": "Space diagonal" }, "volume": { "label": "Volume" } } }, "triangular-prism": { "name": "Triangular Prism Calculator", "description": "Calculate triangular prism area, surface area, and volume from three sides.", "longDescription": "Use the triangular prism calculator to find the base area, perimeter, surface area, and volume from three triangle side lengths and the prism length.", "formula": "Base area uses Heron's formula.", "inputs": { "sideA": { "label": "Side A" }, "sideB": { "label": "Side B" }, "sideC": { "label": "Side C" }, "prismLength": { "label": "Prism length" } }, "outputs": { "baseArea": { "label": "Base area" }, "basePerimeter": { "label": "Base perimeter" }, "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" }, "status": { "label": "Status" } } }, "pyramid": { "name": "Pyramid Calculator", "description": "Calculate square pyramid area, surface area, and volume.", "longDescription": "Use the pyramid calculator to find the main measurements of a square pyramid from one base edge and the height.", "formula": "Volume = base area × height / 3.", "inputs": { "baseLength": { "label": "Base length" }, "height": { "label": "Height" } }, "outputs": { "baseArea": { "label": "Base area" }, "basePerimeter": { "label": "Base perimeter" }, "slantHeight": { "label": "Slant height" }, "surfaceArea": { "label": "Surface area" }, "volume": { "label": "Volume" } } }, "buoyant-force": { "name": "Buoyant Force Calculator", "description": "Calculate buoyant force and displaced mass in a fluid.", "longDescription": "Use the buoyant force calculator to estimate the lift from a fluid using density, displaced volume, and gravity.", "formula": "Buoyant force = fluid density × displaced volume × gravity.", "inputs": { "fluidDensity": { "label": "Fluid density" }, "displacedVolume": { "label": "Displaced volume" }, "gravity": { "label": "Gravity" } }, "outputs": { "buoyantForce": { "label": "Buoyant force" }, "displacedMass": { "label": "Displaced mass" } } }, "simple-pendulum": { "name": "Simple Pendulum Calculator", "description": "Calculate pendulum period, frequency, and angular frequency.", "longDescription": "Use the simple pendulum calculator to estimate the motion of a small-angle pendulum from its length and gravity.", "formula": "Period = 2π√(length / gravity).", "inputs": { "length": { "label": "Length" }, "gravity": { "label": "Gravity" } }, "outputs": { "period": { "label": "Period" }, "frequency": { "label": "Frequency" }, "angularFrequency": { "label": "Angular frequency" } } }, "snells-law": { "name": "Snell's Law Calculator", "description": "Calculate refraction and critical angle with Snell's law.", "longDescription": "Use the Snell's law calculator to estimate refraction between two media and check whether total internal reflection occurs.", "formula": "n1 × sin(θ1) = n2 × sin(θ2).", "inputs": { "angleOfIncidence": { "label": "Angle of incidence" }, "indexOne": { "label": "Index one" }, "indexTwo": { "label": "Index two" } }, "outputs": { "angleOfRefraction": { "label": "Angle of refraction" }, "criticalAngle": { "label": "Critical angle" }, "refractionRatio": { "label": "Refraction ratio" }, "totalInternalReflection": { "label": "Total internal reflection" }, "status": { "label": "Status" } } } }, "ui": { "home": "Calculator Home", "hubs": "Calculator hubs", "newResult": "New result", "formula": "Formula", "disclaimer": "Disclaimer", "assumptions": "Assumptions", "copyResult": "Copy result", "copyAllResults": "Copy all results", "downloadCsv": "Download CSV", "noResult": "No result", "enterValues": "Enter valid values to see results.", "related": "Related calculators", "common": "Common calculators", "all": "All calculators", "about": "About {{name}}", "inputs": "Inputs", "outputs": "Outputs", "otherHubs": "Other calculator hubs", "searchPlaceholder": "Search calculators...", "homeDesc": "Browse fast, focused calculators for time, finance, math, physics, health, construction, auto, business, and education.", "hubCalculators": "{{name}} calculators", "resultPrecision": "Result precision", "resultPrecisionDescription": "Override decimal places for calculator results, or keep each calculator's default.", "precisionAuto": "Auto", "precisionDigits": "{{count}} decimal places", "rememberLastInputs": "Remember last inputs", "clearStoredInputs": "Clear remembered inputs", "showFormulas": "Show formulas below calculators", "resetSettings": "Reset calculator settings", "invalidResults": "Some results are unavailable for these inputs: {{outputs}}.", "rowsShown": "Showing {{shown}} of {{total}} rows. Download CSV for the full schedule.", "addItem": "Add item", "clearGradesWeights": "Clear grades and weights", "clearEverything": "Clear everything", "clearGradesCredits": "Clear grades and credits", "useCurrentLocation": "Use current location" }, "validation": { "required": "This field is required.", "invalidNumber": "Enter a valid number.", "invalidDate": "Enter a valid date.", "invalidTime": "Enter a valid time.", "invalidSelection": "Choose a valid option.", "min": "Enter a value of at least {{min}}.", "max": "Enter a value no greater than {{max}}.", "integer": "Enter a whole number." }, "keypad": { "Percent": "Percent", "Clear entry": "Clear entry", "Clear": "Clear", "Backspace": "Backspace", "Reciprocal": "Reciprocal", "Square": "Square", "Square root": "Square root", "Divide": "Divide", "Seven": "Seven", "Eight": "Eight", "Nine": "Nine", "Multiply": "Multiply", "Four": "Four", "Five": "Five", "Six": "Six", "Subtract": "Subtract", "One": "One", "Two": "Two", "Three": "Three", "Add": "Add", "Toggle sign": "Toggle sign", "Zero": "Zero", "Decimal point": "Decimal point", "Equals": "Equals", "Sine": "Sine", "Cosine": "Cosine", "Tangent": "Tangent", "Inverse sine": "Inverse sine", "Inverse cosine": "Inverse cosine", "Inverse tangent": "Inverse tangent", "Pi": "Pi", "Natural logarithm": "Natural logarithm", "Common logarithm": "Common logarithm", "Euler number": "Euler number", "Cube": "Cube", "Power": "Power", "Ten to the power of x": "Ten to the power of x", "e to the power of x": "e to the power of x", "Factorial": "Factorial", "Angle mode": "Angle mode", "Bitwise AND": "Bitwise AND", "Bitwise OR": "Bitwise OR", "Bitwise XOR": "Bitwise XOR", "Bitwise NOT": "Bitwise NOT", "Left shift": "Left shift", "Right shift": "Right shift", "Modulo": "Modulo" }, "detailText": { "Output": "Output", "Value": "Value", "Status": "Status", "Amount": "Amount", "Year": "Year", "Month": "Month", "Period": "Period", "Cash flow": "Cash flow", "Discount factor": "Discount factor", "Present value": "Present value", "Discounted cash-flow schedule": "Discounted cash-flow schedule", "Shows each cash flow discounted back to present value.": "Shows each cash flow discounted back to present value.", "NPV comparison": "NPV comparison", "Present value of cash flows compared with the initial investment.": "Present value of cash flows compared with the initial investment.", "Present value of cash flows": "Present value of cash flows", "Initial investment": "Initial investment", "NPV": "NPV", "Rent vs buy timeline": "Rent vs buy timeline", "Rent cost": "Rent cost", "Buy cost": "Buy cost", "Buying advantage": "Buying advantage", "Leader": "Leader", "Five-year comparison": "Five-year comparison", "Lower cost is better. Buying advantage is positive when buying wins.": "Lower cost is better. Buying advantage is positive when buying wins.", "Payment comparison": "Payment comparison", "Monthly payment before and after refinance.": "Monthly payment before and after refinance.", "Current payment": "Current payment", "New payment": "New payment", "Confidence interval method": "Confidence interval method", "Documents the assumptions used for this interval.": "Documents the assumptions used for this interval.", "Item": "Item", "Confidence level": "Confidence level", "Sample size": "Sample size", "Standard error": "Standard error", "Critical value": "Critical value", "Degrees of freedom": "Degrees of freedom", "Interval method": "Interval method", "Z interval": "Z interval", "T interval": "T interval", "Interpolation detail": "Interpolation detail", "Shows which sorted positions were used for the percentile result.": "Shows which sorted positions were used for the percentile result.", "Detail": "Detail", "Requested percentile": "Requested percentile", "Sorted dataset": "Sorted dataset", "Lower sorted index": "Lower sorted index", "Upper sorted index": "Upper sorted index", "Interpolation weight": "Interpolation weight", "Histogram": "Histogram", "Approximate distribution from the parsed dataset.": "Approximate distribution from the parsed dataset.", "Box plot preview": "Box plot preview", "Five-number summary shown as relative bars.": "Five-number summary shown as relative bars.", "Minimum": "Minimum", "Q1": "Q1", "Median": "Median", "Q3": "Q3", "Maximum": "Maximum", "Timezone": "Timezone", "Local time": "Local time", "Rollover": "Rollover", "Business fit": "Business fit", "DST": "DST", "Local time, date rollover, business-hour fit, and DST status for each timezone.": "Local time, date rollover, business-hour fit, and DST status for each timezone.", "No holidays subtracted.": "No holidays subtracted.", "The date range is inclusive.": "The date range is inclusive.", "Holidays are entered as a count and subtracted from weekdays; region-specific holiday calendars are not applied.": "Holidays are entered as a count and subtracted from weekdays; region-specific holiday calendars are not applied.", "Use health calculators for general information only, not medical diagnosis.": "Use health calculators for general information only, not medical diagnosis.", "BMI is a broad screening estimate and does not measure body composition.": "BMI is a broad screening estimate and does not measure body composition.", "Uses the Mifflin-St Jeor BMR equation.": "Uses the Mifflin-St Jeor BMR equation.", "Uses Mifflin-St Jeor BMR multiplied by a selected activity factor.": "Uses Mifflin-St Jeor BMR multiplied by a selected activity factor.", "Activity multipliers are estimates and can vary substantially by person.": "Activity multipliers are estimates and can vary substantially by person.", "Uses U.S. Navy circumference formulas.": "Uses U.S. Navy circumference formulas.", "Circumference estimates are sensitive to measurement technique and are not a clinical body-composition scan.": "Circumference estimates are sensitive to measurement technique and are not a clinical body-composition scan.", "U.S. Navy circumference estimate; measurement accuracy strongly affects the result.": "U.S. Navy circumference estimate; measurement accuracy strongly affects the result.", "Uses a simple body-weight plus activity estimate.": "Uses a simple body-weight plus activity estimate.", "Actual hydration needs depend on climate, health, diet, medication, and activity intensity.": "Actual hydration needs depend on climate, health, diet, medication, and activity intensity.", "General hydration estimate; adjust for climate, health, and activity intensity.": "General hydration estimate; adjust for climate, health, and activity intensity.", "Uses the simple 220 - age maximum heart-rate estimate.": "Uses the simple 220 - age maximum heart-rate estimate.", "Measured max heart rate or clinician guidance is more accurate for training plans.": "Measured max heart rate or clinician guidance is more accurate for training plans.", "Uses last menstrual period plus cycle-length adjustment.": "Uses last menstrual period plus cycle-length adjustment.", "Clinical dating can differ based on ultrasound, medical history, and clinician assessment.": "Clinical dating can differ based on ultrasound, medical history, and clinician assessment.", "Current and desired grades are entered as course percentages.": "Current and desired grades are entered as course percentages.", "The final exam is assumed to be the only remaining graded item.": "The final exam is assumed to be the only remaining graded item.", "Goal is already secured with the current grade and final weight.": "Goal is already secured with the current grade and final weight.", "Goal is reachable with the shown final exam score.": "Goal is reachable with the shown final exam score.", "Requires more than 100% on the final; extra credit or a lower target is needed.": "Requires more than 100% on the final; extra credit or a lower target is needed.", "Weights are normalized by the total entered weight.": "Weights are normalized by the total entered weight.", "If weights do not add to 100%, the result is a partial weighted average rather than a complete course grade.": "If weights do not add to 100%, the result is a partial weighted average rather than a complete course grade.", "Weights add to 100%.": "Weights add to 100%.", "Weights total less than 100%; result is a partial weighted average.": "Weights total less than 100%; result is a partial weighted average.", "Weights total more than 100%; check the entered weights.": "Weights total more than 100%; check the entered weights.", "Uses a fixed five-year horizon.": "Uses a fixed five-year horizon.", "Does not model rent growth, selling costs, PMI, tax deductions, investment return on down payment, or regional tax rules.": "Does not model rent growth, selling costs, PMI, tax deductions, investment return on down payment, or regional tax rules.", "Treat the result as a directional estimate, not a full housing decision model.": "Treat the result as a directional estimate, not a full housing decision model.", "Shows the model result at each year in the five-year horizon.": "Shows the model result at each year in the five-year horizon.", "Positive net savings means the refinance has recovered closing costs.": "Positive net savings means the refinance has recovered closing costs.", "Basic five-year estimate; excludes selling costs, rent growth, tax effects, and opportunity cost.": "Basic five-year estimate; excludes selling costs, rent growth, tax effects, and opportunity cost.", "Calorie targets are planning estimates and should be adjusted from real weight and performance trends.": "Calorie targets are planning estimates and should be adjusted from real weight and performance trends.", "T interval uses sample standard deviation and degrees of freedom n - 1.": "T interval uses sample standard deviation and degrees of freedom n - 1.", "Z interval assumes a known population standard deviation or large-sample normal approximation.": "Z interval assumes a known population standard deviation or large-sample normal approximation.", "Nearest-rank percentile chooses the ranked sorted value.": "Nearest-rank percentile chooses the ranked sorted value.", "Linear interpolation blends between sorted values when needed.": "Linear interpolation blends between sorted values when needed.", "Population variance divides by n.": "Population variance divides by n.", "Sample variance divides by n - 1.": "Sample variance divides by n - 1.", "Female": "Female", "Male": "Male", "Sedentary": "Sedentary", "Lightly active": "Lightly active", "Moderately active": "Moderately active", "Very active": "Very active", "Extra active": "Extra active", "Add": "Add", "Subtract": "Subtract", "Epoch to date": "Epoch to date", "Date to epoch": "Date to epoch", "Seconds": "Seconds", "Milliseconds": "Milliseconds", "No fractional seconds": "No fractional seconds", "Local timezone": "Local timezone", "UTC": "UTC", "Los Angeles": "Los Angeles", "Denver": "Denver", "Chicago": "Chicago", "New York": "New York", "London": "London", "Paris": "Paris", "India": "India", "Tokyo": "Tokyo", "Sydney": "Sydney", "90%": "90%", "95%": "95%", "99%": "99%", "Sample (n - 1)": "Sample (n - 1)", "Population (n)": "Population (n)", "Inclusive median": "Inclusive median", "Exclusive median": "Exclusive median", "Interpolated percentile": "Interpolated percentile", "Linear interpolation": "Linear interpolation", "Nearest rank": "Nearest rank", "Straight line": "Straight line", "Double declining balance": "Double declining balance", "Water / milk (1 g/mL)": "Water / milk (1 g/mL)", "All-purpose flour (0.529 g/mL)": "All-purpose flour (0.529 g/mL)", "Granulated sugar (0.845 g/mL)": "Granulated sugar (0.845 g/mL)", "Brown sugar, packed (0.911 g/mL)": "Brown sugar, packed (0.911 g/mL)", "Butter (0.959 g/mL)": "Butter (0.959 g/mL)", "Oil (0.92 g/mL)": "Oil (0.92 g/mL)", "Honey (1.42 g/mL)": "Honey (1.42 g/mL)", "Top-level type": "Top-level type", "CSS variables": "CSS variables", "Tailwind tokens": "Tailwind tokens", "HEX": "HEX", "RGB": "RGB", "HSL": "HSL", "HSV": "HSV", "CMYK": "CMYK", "CSS variable": "CSS variable", "Tailwind token": "Tailwind token", "Mode": "Mode", "Opening tags": "Opening tags", "Closing tags": "Closing tags", "Warning": "Warning", "Rule blocks": "Rule blocks", "Brace balance": "Brace balance", "Note": "Note", "Normal AA": "Normal AA", "Normal AAA": "Normal AAA", "Large AA": "Large AA", "Large AAA": "Large AAA", "UI components": "UI components", "Suggested foreground": "Suggested foreground", "Suggested ratio": "Suggested ratio", "Black on background": "Black on background", "White on background": "White on background", "Foreground": "Foreground", "Background": "Background", "Contrast ratio": "Contrast ratio", "Public IP": "Public IP", "IP version": "IP version", "Location": "Location", "ISP / organization": "ISP / organization", "ASN": "ASN", "Lookup timezone": "Lookup timezone", "Lookup status": "Lookup status", "Locale": "Locale", "Language": "Language", "Languages": "Languages", "Platform": "Platform", "Online": "Online", "Current URL": "Current URL", "Secure context": "Secure context", "Do Not Track": "Do Not Track", "Viewport": "Viewport", "Screen": "Screen", "Device pixel ratio": "Device pixel ratio", "Network hint": "Network hint", "CPU threads": "CPU threads", "User agent": "User agent", "Auto (lines or commas)": "Auto (lines or commas)", "New line": "New line", "CSV / comma with quotes": "CSV / comma with quotes", "Semicolon": "Semicolon", "Pipe": "Pipe", "Tab": "Tab", "Space": "Space", "Lines": "Lines", "Comma-separated": "Comma-separated", "Markdown list": "Markdown list", "Alphabetical (ignore case)": "Alphabetical (ignore case)", "Reverse alphabetical (ignore case)": "Reverse alphabetical (ignore case)", "Alphabetical, capitals first": "Alphabetical, capitals first", "Reverse alphabetical, capitals first": "Reverse alphabetical, capitals first", "Alphabetical, lowercase first": "Alphabetical, lowercase first", "Reverse alphabetical, lowercase first": "Reverse alphabetical, lowercase first", "Ascending": "Ascending", "Descending": "Descending", "Analogous": "Analogous", "Complementary": "Complementary", "Monochrome": "Monochrome", "MD5": "MD5", "SHA-1": "SHA-1", "SHA-256": "SHA-256", "SHA-384": "SHA-384", "SHA-512": "SHA-512", "FNV-1a 32-bit": "FNV-1a 32-bit", "Letter grades": "Letter grades", "Grade points": "Grade points", "A+": "A+", "A": "A", "A-": "A-", "B+": "B+", "B": "B", "B-": "B-", "C+": "C+", "C": "C", "C-": "C-", "D+": "D+", "D": "D", "D-": "D-", "F": "F", "Actual margin": "Actual margin", "Target cost": "Target cost", "Markup pricing": "Markup pricing", "Flat rate only": "Flat rate only", "Nominal dollars": "Nominal dollars", "Real purchasing power": "Real purchasing power", "Flat tax rates": "Flat tax rates", "Progressive federal brackets": "Progressive federal brackets", "Maintenance": "Maintenance", "Cutting": "Cutting", "Bulking": "Bulking", "mi": "mi", "km": "km", "nmi": "nmi", "mpg (US)": "mpg (US)", "mpg (Imp)": "mpg (Imp)", "km/L": "km/L", "L/100km": "L/100km", "Does not model rent growth, PMI, tax deductions, investment return on down payment, or regional tax rules.": "Does not model rent growth, PMI, tax deductions, investment return on down payment, or regional tax rules.", "Not suitable for people taking heart-rate-altering medications or managing cardiac conditions without clinician guidance.": "Not suitable for people taking heart-rate-altering medications or managing cardiac conditions without clinician guidance.", "One-rep max estimates are less reliable for very high-rep sets.": "One-rep max estimates are less reliable for very high-rep sets.", "Solve for": "Solve for", "Speed": "Speed", "Distance": "Distance", "Time": "Time", "Force": "Force", "Mass": "Mass", "Acceleration": "Acceleration", "Density": "Density", "Volume": "Volume", "Custom density": "Custom density", "Water": "Water", "Steel": "Steel", "Lead": "Lead", "Air": "Air", "Voltage": "Voltage", "Current": "Current", "Resistance": "Resistance", "Kinetic energy": "Kinetic energy", "Velocity": "Velocity", "Pressure": "Pressure", "Temperature": "Temperature", "Linear": "Linear", "Quadratic": "Quadratic", "Reciprocal": "Reciprocal", "Square root": "Square root", "Sine": "Sine", "Cosine": "Cosine", "One intersection point": "One intersection point", "Parallel lines do not intersect": "Parallel lines do not intersect" }, "assumptionText": { "projectile-no-air-resistance": "Projectile motion assumes constant Earth gravity and no air resistance." }, "locationStatus": { "locating": "Locating...", "success": "Location added.", "error": "Unable to retrieve your location.", "unsupported": "Geolocation is not supported by this browser." }, "groups": { "keypad": { "name": "Keypad", "description": "Full keypad calculators for everyday, scientific, and programmer math." }, "arithmetic": { "name": "Arithmetic & Number", "description": "Everyday number work, percentages, fractions, rounding, roots, and ratios." }, "algebra": { "name": "Algebra", "description": "Logarithms, equations, systems, and polynomial checks." }, "geometry": { "name": "Geometry", "description": "Area, perimeter, volume, coordinates, and shape formulas." }, "statistics": { "name": "Statistics & Probability", "description": "Descriptive statistics, probability, confidence intervals, and regression." }, "calculus": { "name": "Calculus", "description": "Power-rule derivatives, integrals, limits, and rates of change." }, "motion-kinematics": { "name": "Motion and Kinematics", "description": "Speed, acceleration, projectiles, gravity, and circular motion." }, "dynamics-forces": { "name": "Dynamics and Forces", "description": "Force, friction, pressure, springs, impulse, and torque." }, "energy-work": { "name": "Energy and Work", "description": "Work, kinetic energy, potential energy, and energy changes." }, "electricity-magnetism": { "name": "Electricity and Magnetism", "description": "Circuit relationships and electrostatic force." }, "matter-waves": { "name": "Properties of Matter and Waves", "description": "Density, gas behavior, and wave relationships." } } }, "moreSections": { "Clocks": "Clocks", "Dates and Events": "Dates and Events", "Timers and Stopwatches": "Timers and Stopwatches", "Educational": "Educational", "Other Tools": "Other Tools" }, "aboutPages": { "View all about pages": "View all about pages", "aboutClocks": "About Clocks", "aboutDateTime": "Dates and Times", "aboutDateTimeDesc": "Learn about dates and times", "aboutTime": "About Time", "aboutDates": "About Dates", "aboutTimekeepingHistory": "Timekeeping History", "aboutApp": "About App", "aboutAppDesc": "Learn how to navigate and use the app, and learn about our design philosophy and goals", "aboutGoals": "Goals" }, "display": { "Stroke color": "Stroke color", "Fill color": "Fill color", "Shadow fill color": "Shadow fill color", "Color:": "Color:", "Stroke width:": "Stroke width:", "Size:": "Size:", "Shape:": "Shape:", "Width:": "Width:", "Height:": "Height:", "Length:": "Length:", "Back:": "Back:", "Linecap:": "Linecap:", "Transparent": "Transparent", "System default": "System default", "shapes": { "circle": "Circle", "rounded": "Rounded Square", "square": "Square" }, "linecaps": { "round": "Round", "square": "Square" } }, "about": { "Version": "Version", "Contact": "Contact", "Translation": "Translation", "aboutText": "Desktop Clock is a simple, resizable, customizable, installable clock for any device. Features include customizable analog and digital displays, night mode, themes, timezones and more. Desktop Clock is designed to scale perfectly to any screen size and ratio, with no distortion or pixelation. Use Desktop Clock as a clock on your TV, a night clock, or project the time in the classroom. Desktop Clock is super light-weight, works offline, free, ad-free, and always will be. Customize the time, date and more to your liking! Desktop Clock is the all-in-one clock for any of your timekeeping needs! More features coming soon.", "contactText": "Made by {{author}}. Feel free to contact me with any feedback, questions, or requests at {{email}}", "thanksText": "Special thanks to Raqueebuddin Aziz.", "shareText": "If you like this app, consider {{sharing}} it.", "sharing": "sharing", "suggestBetterTranslation": "To suggest a better translation, email me at {{email}}.", "translationCredit": "Translated by Justin" }, "messages": { "Copied successfully": "Copied successfully", "Failed to copy": "Failed to copy", "Error uploading file": "Error uploading file", "Coming soon": "Coming soon", "Enter a name:": "Enter a name:", "Please enter a name": "Please enter a name", "You can save at most 10 custom themes. Remove some to add more.": "You can save at most 10 custom themes. Remove some to add more.", "Wake lock was activated successfully": "Wake lock was activated successfully", "Wake lock was deactivated successfully": "Wake lock was deactivated successfully", "Wake lock failure": "Wake lock failure", "Too many worldclocks": "Too many worldclocks", "Too many stopwatches": "Too many stopwatches", "Too many events": "Too many events", "Please enter at least 1 name": "Please enter at least 1 name", "Too many pomodoros": "Too many pomodoros", "Too many sessions": "Too many sessions", "Too many times": "Too many times", "Too many timers": "Too many timers", "Too many countdowns": "Too many countdowns", "Too many birthdays": "Too many birthdays", "Imported 1 item": "Imported {1} item", "Imported x items": "Imported {1} items", "Failed to import": "Failed to import", "Cannot have duplicate timezones with same name": "Cannot have duplicate timezones with same name", "Theme imported successfully": "Theme imported successfully", "Error importing theme": "Error importing theme", "Updated successfully": "Updated successfully", "Created successfully": "Created successfully", "Delete item?": "Delete item?", "Delete all items?": "Delete all items?", "Deleted successfully": "Deleted successfully", "No results found.": "No results found." }, "update": { "Update": "Update", "Update available": "Update available", "Update successful": "Update successful", "What's new": "What's new" }, "toolsSettings": { "categories": { "format": { "name": "Format", "description": "Format, convert, encode, decode, minify, and prettify common text and data formats.", "longDescription": "Use format tools for JSON, CSV, Markdown, HTML, YAML, Base64, URLs, and text case changes without leaving Desktop Tools." }, "generator": { "name": "Generator", "description": "Generate passwords, UUIDs, random values, colors, palettes, and placeholder text.", "longDescription": "Use generator tools when you need quick values for testing, design, writing, development, or everyday workflows." }, "developer": { "name": "Developer", "description": "Decode tokens, hash text, format code, compare text, test regex, and check colors.", "longDescription": "Use developer tools for common implementation and debugging tasks, including JWT decoding, hashes, HTML encoding, formatters, regex checks, diffs, color conversion, and accessibility contrast checks." }, "seo-content": { "name": "SEO & Content", "description": "Check text, generate URL slugs, and preview search snippets for content work.", "longDescription": "Use SEO and content tools to prepare publishable text, check page metadata, make readable slugs, and expand into more content optimization workflows over time." }, "network": { "name": "Network", "description": "Inspect IP, browser, request header, screen, timezone, subnet, and URL diagnostics.", "longDescription": "Use network tools for practical online and browser diagnostics. Some tools require live browser or internet access and will show a clear fallback when unavailable." }, "number": { "name": "Number", "description": "Convert Roman numerals, number words, and numeric bases.", "longDescription": "Use number tools for deterministic conversions between common numeric representations." } }, "tools": { "json-csv": { "name": "JSON CSV Converter", "description": "Convert JSON arrays to CSV and CSV tables back to JSON.", "longDescription": "Paste an array of JSON objects to create a CSV table, or paste CSV with a header row to produce formatted JSON. It is useful for spreadsheet imports, data cleanup, and quick developer handoffs.", "inputLabel": "JSON or CSV input", "outputLabel": "Converted output", "actions": { "json-to-csv": "JSON to CSV", "csv-to-json": "CSV to JSON" } }, "markdown-html": { "name": "Markdown to HTML Converter", "description": "Convert Markdown into HTML markup.", "longDescription": "Paste Markdown and get HTML output using a real Markdown parser. The output is shown as code so it stays easy to copy into a CMS, template, document, or developer workflow.", "inputLabel": "Markdown input", "outputLabel": "HTML output", "actions": { "markdown-to-html": "Markdown to HTML" } }, "json-formatter": { "name": "JSON Formatter", "description": "Prettify or minify JSON with configurable spacing.", "longDescription": "Paste JSON to validate it, format it for reading, or minify it for compact storage and transport. The spacing field controls the prettified output indentation.", "inputLabel": "JSON input", "outputLabel": "JSON output", "actions": { "prettify": "Prettify", "minify": "Minify" }, "fields": { "spaces": { "label": "Spaces", "description": "Number of spaces used when prettifying JSON." } } }, "yaml-json": { "name": "YAML JSON Converter", "description": "Convert YAML to JSON and JSON to YAML.", "longDescription": "Move between YAML configuration and JSON data quickly. This is useful for config files, API examples, documentation, and developer notes.", "inputLabel": "YAML or JSON input", "outputLabel": "Converted output", "actions": { "yaml-to-json": "YAML to JSON", "json-to-yaml": "JSON to YAML" } }, "base64": { "name": "Base64 Encode Decode", "description": "Encode text to Base64 or decode Base64 back to text.", "longDescription": "Use the Base64 tool for quick text encoding and decoding in browser-safe Unicode workflows, API examples, tokens, and debugging tasks.", "inputLabel": "Text or Base64 input", "outputLabel": "Base64 output", "actions": { "encode": "Encode", "decode": "Decode" } }, "url-encoder": { "name": "URL Encode Decode", "description": "Encode text for URLs or decode URL-encoded text.", "longDescription": "Encode query strings, URL parts, campaign values, and special characters, or decode copied URL fragments into readable text.", "inputLabel": "Text or URL-encoded input", "outputLabel": "URL output", "actions": { "encode": "Encode", "decode": "Decode" } }, "text-case": { "name": "Text Case Converter", "description": "Convert text between uppercase, lowercase, title, sentence, camel, kebab, and snake case.", "longDescription": "Clean up headings, labels, identifiers, filenames, and copywriting with common text case transformations in one focused tool.", "inputLabel": "Text input", "outputLabel": "Converted text", "actions": { "uppercase": "Uppercase", "lowercase": "Lowercase", "title-case": "Title case", "sentence-case": "Sentence case", "camel-case": "Camel case", "kebab-case": "Kebab case", "snake-case": "Snake case" } }, "sort-words": { "name": "Word Sorter", "description": "Sort words alphabetically, reverse alphabetically, or by case priority.", "longDescription": "Paste words from a list or paragraph and sort them into a clean newline-separated list. Use case-insensitive sorting for everyday lists, reverse sorting for descending order, or capitals-first/lowercase-first modes when letter case matters.", "inputLabel": "Words input", "outputLabel": "Sorted words", "actions": { "sort": "Sort words" }, "fields": { "mode": { "label": "Sort mode", "description": "Choose ignore-case alphabetical sorting, reverse sorting, capitals-first sorting, or lowercase-first sorting." } } }, "sort-numbers": { "name": "Number Sorter", "description": "Sort numbers in ascending or descending order.", "longDescription": "Paste numbers from a list, table, CSV, or mixed text and sort them numerically. The tool recognizes negative values, decimals, and scientific notation, then returns one number per line.", "inputLabel": "Numbers input", "outputLabel": "Sorted numbers", "actions": { "sort": "Sort numbers" }, "fields": { "order": { "label": "Order", "description": "Choose ascending or descending numeric order." } } }, "password-generator": { "name": "Password Generator", "description": "Generate strong random passwords with length and character set controls.", "longDescription": "Create random passwords using lowercase letters, uppercase letters, numbers, and symbols. Adjust the length and character sets to match account or test-data requirements.", "outputLabel": "Generated password", "actions": { "generate": "Generate password" }, "fields": { "length": { "label": "Length", "description": "Password length from 4 to 128 characters." }, "lowercase": { "label": "Lowercase letters" }, "uppercase": { "label": "Uppercase letters" }, "numbers": { "label": "Numbers" }, "symbols": { "label": "Symbols" } } }, "uuid-generator": { "name": "UUID Generator", "description": "Generate a random UUID for identifiers and test data.", "longDescription": "Generate a random UUID for records, mock data, local development, prototypes, and systems that need globally unique identifiers.", "outputLabel": "Generated UUID", "actions": { "generate": "Generate UUID" } }, "random-number": { "name": "Random Number Generator", "description": "Generate one or more random integers between a minimum and maximum.", "longDescription": "Choose a range and count to generate random integers for testing, sampling, games, simulations, or quick decisions. Generate up to 1,000 numbers and review summary stats.", "outputLabel": "Generated numbers", "actions": { "generate": "Generate numbers" }, "fields": { "min": { "label": "Minimum" }, "max": { "label": "Maximum" }, "count": { "label": "How many", "description": "Generate between 1 and 1,000 numbers." } } }, "random-color": { "name": "Random Color Generator", "description": "Generate a random color with HEX, RGB, HSL, HSV, CMYK, CSS, and Tailwind output.", "longDescription": "Generate random colors for design exploration, placeholders, tests, themes, and mockups. Each color includes a preview, copyable formats, and light and dark sample UI checks.", "outputLabel": "Generated color", "actions": { "generate": "Generate color" } }, "lorem-ipsum": { "name": "Lorem Ipsum Generator", "description": "Generate placeholder paragraphs for layouts and mockups.", "longDescription": "Generate readable placeholder text with configurable paragraph and sentence counts for wireframes, design QA, content tests, and prototypes.", "outputLabel": "Generated text", "actions": { "generate": "Generate text" }, "fields": { "paragraphs": { "label": "Paragraphs" }, "sentences": { "label": "Sentences per paragraph" } } }, "color-palette": { "name": "Color Palette Generator", "description": "Generate an analogous, complementary, or monochrome color palette.", "longDescription": "Pick a base color and generate palette candidates for UI themes, charts, branding explorations, and design mockups. Review swatches, contrast combinations, sample UI previews, CSS variables, and Tailwind tokens.", "outputLabel": "Palette colors", "actions": { "generate": "Generate palette" }, "fields": { "baseColor": { "label": "Base color" }, "count": { "label": "Color count" }, "mode": { "label": "Palette mode" } } }, "hash-generator": { "name": "Hash Generator", "description": "Generate MD5, SHA, and FNV-1a hashes from text.", "longDescription": "Paste text and generate common hashes for checksums, debugging, API examples, and development workflows. SHA hashes use browser Web Crypto where available, while MD5 and FNV-1a run locally in the tool.", "inputLabel": "Text input", "outputLabel": "Hash output", "actions": { "generate": "Generate hash" }, "fields": { "algorithm": { "label": "Hash type", "description": "Choose MD5, SHA-1, SHA-256, SHA-384, SHA-512, or FNV-1a 32-bit." } } }, "jwt-decoder": { "name": "JWT Decoder", "description": "Decode JWT headers and payloads with optional HMAC signature verification.", "longDescription": "Paste a JSON Web Token to inspect its decoded header, payload, signature length, and registered time claims. Decoding is not validation; use the verification options when you have the correct shared secret.", "inputLabel": "JWT input", "outputLabel": "Decoded token", "actions": { "decode": "Decode JWT" }, "fields": { "verifyAlgorithm": { "label": "Verification mode", "description": "Decode only, or verify an HMAC-signed JWT with a shared secret." }, "secret": { "label": "Shared secret", "description": "Used only for HS256, HS384, and HS512 verification." } } }, "color-converter": { "name": "Color Converter", "description": "Convert HEX, RGB, and HSL colors into multiple color formats.", "longDescription": "Paste a HEX, RGB, or HSL color and convert it to HEX, RGB, HSL, HSV, CMYK, CSS variable, and Tailwind token values with previews for quick UI and design implementation work.", "inputLabel": "Color input", "outputLabel": "Converted color", "actions": { "convert": "Convert color" } }, "html-encoder-decoder": { "name": "HTML Encoder Decoder", "description": "Encode text as HTML entities or decode entities back to text.", "longDescription": "Convert special characters such as ampersands, angle brackets, quotes, apostrophes, and common named entities for safe HTML snippets, templates, and content debugging.", "inputLabel": "HTML or text input", "outputLabel": "Converted text", "actions": { "encode": "Encode HTML", "decode": "Decode HTML" } }, "html-formatter": { "name": "HTML Formatter", "description": "Prettify or minify HTML markup.", "longDescription": "Paste HTML to create readable indented markup or compact output for quick snippets, emails, templates, and debugging handoffs.", "inputLabel": "HTML input", "outputLabel": "HTML output", "actions": { "prettify": "Prettify", "minify": "Minify" } }, "css-formatter": { "name": "CSS Formatter", "description": "Prettify or minify CSS rules.", "longDescription": "Paste CSS to format selectors and declarations for readability, or minify rules for compact snippets and quick implementation notes.", "inputLabel": "CSS input", "outputLabel": "CSS output", "actions": { "prettify": "Prettify", "minify": "Minify" } }, "js-formatter": { "name": "JavaScript Formatter", "description": "Prettify or compact JavaScript snippets.", "longDescription": "Paste JavaScript snippets to add basic indentation around blocks and statements, or compact whitespace for short examples and quick debugging notes.", "inputLabel": "JavaScript input", "outputLabel": "JavaScript output", "actions": { "prettify": "Prettify", "minify": "Minify" } }, "regex-tester": { "name": "Regex Tester", "description": "Test a regular expression against text and inspect matches.", "longDescription": "Enter a pattern and flags, paste test text, and review match indexes, captured groups, and named groups. The matcher guards against zero-length match loops.", "inputLabel": "Test text", "outputLabel": "Matches", "actions": { "test": "Test regex" }, "fields": { "pattern": { "label": "Pattern" }, "flags": { "label": "Flags", "description": "Use JavaScript regular expression flags such as g, i, m, s, u, or y." } } }, "diff-checker": { "name": "Diff Checker", "description": "Compare two blocks of text line by line.", "longDescription": "Paste original text and comparison text to produce a simple line diff with removed, added, and unchanged lines for reviewing snippets, notes, and small config changes.", "inputLabel": "Original text", "outputLabel": "Line diff", "actions": { "compare": "Compare text" }, "fields": { "compareText": { "label": "Compare text", "description": "Paste the changed or second text block to compare against the input." } } }, "xml-formatter": { "name": "XML Formatter", "description": "Prettify or minify XML markup.", "longDescription": "Paste XML to create readable indented markup or compact output for feeds, configuration, API payloads, and quick debugging workflows.", "inputLabel": "XML input", "outputLabel": "XML output", "actions": { "prettify": "Prettify", "minify": "Minify" } }, "contrast-checker": { "name": "Color Contrast Checker", "description": "Check foreground and background color contrast against WCAG thresholds.", "longDescription": "Choose foreground and background colors to calculate the contrast ratio, preview the colors together, compare WCAG pass or fail status, and get accessible foreground suggestions.", "outputLabel": "Contrast results", "actions": { "check": "Check contrast" }, "fields": { "foreground": { "label": "Foreground color" }, "background": { "label": "Background color" } } }, "word-counter": { "name": "Word Counter", "description": "Count words, characters, sentences, and estimated reading time.", "longDescription": "Analyze pasted text for word count, character count, sentence count, and reading time. This fits blog posts, page copy, social copy, and SEO content checks.", "inputLabel": "Text input", "outputLabel": "Text stats", "actions": { "analyze": "Analyze text" } }, "slug-generator": { "name": "Slug Generator", "description": "Generate a clean URL slug from a title or phrase.", "longDescription": "Create lowercase, hyphenated URL slugs from headings, product names, blog post titles, landing pages, and documentation pages.", "inputLabel": "Title or phrase", "outputLabel": "Generated slug", "actions": { "generate": "Generate slug" } }, "meta-description-preview": { "name": "Meta Description Preview", "description": "Check title and meta description length for search snippets.", "longDescription": "Preview a page title and meta description with character counts so content can be trimmed before publishing. This creates room for future SEO title, Open Graph, and schema helpers.", "inputLabel": "Meta description", "outputLabel": "Preview", "actions": { "preview": "Preview snippet" }, "fields": { "title": { "label": "Page title" } } }, "meta-tag-generator": { "name": "Meta Tag Generator", "description": "Generate title, description, robots, canonical, Open Graph, and Twitter card tags.", "longDescription": "Create copy-ready HTML metadata for pages, blog posts, landing pages, products, and documentation. Generate standard search, social preview, canonical, robots, Open Graph, and Twitter card tags from one form.", "inputLabel": "Meta description", "outputLabel": "Generated HTML tags", "actions": { "generate": "Generate meta tags" }, "fields": { "title": { "label": "Title tag" }, "siteName": { "label": "Site name" }, "url": { "label": "Canonical URL" }, "image": { "label": "Social image URL" }, "robots": { "label": "Robots" } } }, "dice-roller": { "name": "Dice Roller", "description": "Roll one or more dice with configurable sides.", "longDescription": "Roll dice for games, classrooms, simulations, and quick random decisions.", "outputLabel": "Dice results", "actions": { "roll": "Roll dice" }, "fields": { "dice": { "label": "Dice" }, "sides": { "label": "Sides" } } }, "coin-flipper": { "name": "Coin Flipper", "description": "Flip one or more random coins.", "longDescription": "Flip coins for decisions, games, probability demos, and sampling.", "outputLabel": "Coin flips", "actions": { "flip": "Flip coins" }, "fields": { "count": { "label": "How many" } } }, "list-randomizer": { "name": "List Randomizer", "description": "Shuffle a list into random order.", "longDescription": "Paste names, tasks, teams, or options and shuffle them into a random order.", "inputLabel": "List input", "outputLabel": "Randomized list", "actions": { "randomize": "Randomize list" }, "fields": { "delimiter": { "label": "Delimiter" }, "trimItems": { "label": "Trim items" }, "dedupe": { "label": "Remove duplicates" }, "seed": { "label": "Seed", "description": "Use the same seed to repeat the same random order." }, "outputFormat": { "label": "Output format" }, "numbered": { "label": "Number output" } } }, "random-team-generator": { "name": "Random Team Generator", "description": "Split a list into random teams.", "longDescription": "Paste participants and create balanced random teams for classrooms, games, or work sessions.", "inputLabel": "Names input", "outputLabel": "Teams", "actions": { "generate": "Generate teams" }, "fields": { "teams": { "label": "Teams" }, "delimiter": { "label": "Delimiter" }, "trimItems": { "label": "Trim items" }, "dedupe": { "label": "Remove duplicates" }, "seed": { "label": "Seed", "description": "Use the same seed to repeat the same teams." }, "outputFormat": { "label": "Output format" } } }, "random-name-picker": { "name": "Random Name Picker", "description": "Pick one or more names from a list.", "longDescription": "Pick random names or options from a pasted list without replacement.", "inputLabel": "Names input", "outputLabel": "Picked names", "actions": { "pick": "Pick names" }, "fields": { "count": { "label": "How many" }, "delimiter": { "label": "Delimiter" }, "trimItems": { "label": "Trim items" }, "dedupe": { "label": "Remove duplicates" }, "seed": { "label": "Seed", "description": "Use the same seed to repeat the same picks." }, "outputFormat": { "label": "Output format" }, "numbered": { "label": "Number output" } } }, "card-picker": { "name": "Card Picker", "description": "Pick random cards from a standard deck.", "longDescription": "Draw random cards from a 52-card deck with optional jokers.", "outputLabel": "Picked cards", "actions": { "pick": "Pick cards" }, "fields": { "count": { "label": "Cards" }, "includeJokers": { "label": "Include jokers" } } }, "what-is-my-ip": { "name": "What Is My IP", "description": "Look up your public IP address.", "longDescription": "Checks a public IP lookup service when network access is available. If the lookup cannot run, the tool explains why.", "outputLabel": "IP lookup", "actions": { "lookup": "Look up IP" } }, "browser-info": { "name": "Browser Info", "description": "Inspect browser and user-agent details.", "longDescription": "Show user-agent, language, platform, online status, and current URL from the browser environment.", "outputLabel": "Browser details", "actions": { "inspect": "Inspect browser" } }, "request-headers": { "name": "Request Headers", "description": "Explain what request header data is available in the browser.", "longDescription": "Raw inbound HTTP request headers require server-side request context. In the static browser app, this tool clearly identifies that limitation and shows browser-exposed request-adjacent details.", "outputLabel": "Header details", "actions": { "inspect": "Inspect headers" } }, "screen-info": { "name": "Screen Info", "description": "Inspect screen, viewport, and pixel ratio.", "longDescription": "Show screen size, available screen size, viewport size, and device pixel ratio.", "outputLabel": "Screen details", "actions": { "inspect": "Inspect screen" } }, "timezone-info": { "name": "Timezone Info", "description": "Inspect local timezone and locale settings.", "longDescription": "Show timezone, locale, UTC offset, calendar, and numbering system reported by the browser.", "outputLabel": "Timezone details", "actions": { "inspect": "Inspect timezone" } }, "subnet-calculator": { "name": "Subnet Calculator", "description": "Calculate IPv4 subnet ranges from CIDR notation.", "longDescription": "Enter an IPv4 address with CIDR prefix to find network, mask, broadcast, usable range, and host count.", "inputLabel": "IPv4/CIDR input", "outputLabel": "Subnet details", "actions": { "calculate": "Calculate subnet" } }, "url-parser": { "name": "URL Parser", "description": "Break a URL into protocol, host, path, query, and hash parts.", "longDescription": "Parse URLs for debugging, QA, analytics links, campaign URLs, and developer handoffs.", "inputLabel": "URL input", "outputLabel": "Parsed URL", "actions": { "parse": "Parse URL" } }, "roman-numerals": { "name": "Roman Numerals Converter", "description": "Convert numbers to Roman numerals and back.", "longDescription": "Convert between integers and normalized Roman numerals for dates, outlines, clocks, and historical references.", "inputLabel": "Number or Roman numeral", "outputLabel": "Converted value", "actions": { "number-to-roman": "Number to Roman", "roman-to-number": "Roman to number" } }, "number-words": { "name": "Number to Words Converter", "description": "Convert integers into English words.", "longDescription": "Convert numbers into readable English words for checks, documents, labels, and educational examples.", "inputLabel": "Number input", "outputLabel": "Words", "actions": { "number-to-words": "Number to words" } }, "base-converter": { "name": "Base Converter", "description": "Convert numbers between bases 2 through 36.", "longDescription": "Convert binary, octal, decimal, hexadecimal, and other base values.", "inputLabel": "Number input", "outputLabel": "Converted number", "actions": { "convert": "Convert base" }, "fields": { "fromBase": { "label": "From base" }, "toBase": { "label": "To base" } } }, "random-name-order": { "name": "Random Name Order Generator", "description": "Shuffle names, strings, or lines into a random order.", "longDescription": "Paste names, labels, tasks, or any short strings and shuffle them into a random order. This is useful for randomized presentation order, seating order, draft order, or fair turn order.", "inputLabel": "Names or strings", "outputLabel": "Random order", "actions": { "shuffle": "Shuffle order" }, "fields": { "delimiter": { "label": "Delimiter" }, "trimItems": { "label": "Trim items" }, "dedupe": { "label": "Remove duplicates" }, "seed": { "label": "Seed", "description": "Use the same seed to repeat the same random order." }, "outputFormat": { "label": "Output format" }, "numbered": { "label": "Number output" } } } }, "ui": { "home": "Tools Home", "categories": "Tool categories", "input": "Input", "output": "Output", "copyOutput": "Copy output", "copyShareUrl": "Copy share URL", "downloadOutput": "Download output", "downloadTxt": "Download TXT", "downloadJson": "Download JSON", "downloadCsv": "Download CSV", "exportJson": "Export JSON", "exportCsv": "Export CSV", "noOutput": "Run a tool to see output.", "runError": "Unable to run this tool.", "related": "Related tools", "common": "Common tools", "all": "All tools", "about": "About {{name}}", "actions": "Actions", "fields": "Fields", "otherCategories": "Other tool categories", "searchPlaceholder": "Search tools...", "homeDesc": "Browse fast, focused desktop tools for formatting, generators, developer utilities, and SEO content work. Each tool uses shared configuration so adding another tool stays small, clear, and consistent.", "categoryTools": "{{name}} tools", "autoRun": "Run tools automatically as you type", "rememberLastValues": "Remember last tool input and options", "rememberLastValuesDescription": "Large tool inputs are not saved so browser storage stays reliable.", "clearStoredValues": "Clear remembered tool data", "wrapOutput": "Wrap long output lines", "resetSettings": "Reset tools settings", "copyRow": "Copy row" }, "resultText": { "Copy row": "Copy row", "JSON diagnostics": "JSON diagnostics", "Valid JSON": "Valid JSON", "Color preview": "Color preview", "Color formats": "Color formats", "Palette preview": "Palette preview", "Copy palette colors": "Copy palette colors", "Pass": "Pass", "Fail": "Fail", "Decode only": "Decode only", "Index, follow": "Index, follow", "Noindex, follow": "Noindex, follow", "Index, nofollow": "Index, nofollow", "Noindex, nofollow": "Noindex, nofollow", "Verify HS256": "Verify HS256", "Verify HS384": "Verify HS384", "Verify HS512": "Verify HS512" } } }

12:26 AM

Mon, June 15