About Thermal Conductivity

Thermal conductivity measures how readily heat flows through a material.

Common Unit Families

Metric / SI

Watt per Meter-Kelvin, RSI per Meter

Imperial / customary

BTU inch per Hour Square Foot Fahrenheit, R-value per Inch

Supported Units

• W/(m·K) Watt per Meter-Kelvin
• BTU·in/(h·ft²·°F) BTU inch per Hour Square Foot Fahrenheit
• R/in R-value per Inch
• RSI/m RSI per Meter