Meeting Planner
Compare a meeting window across timezones.
Source window
2026-06-15 09:00 -04:00 - 2026-06-15 10:00 -04:00
Timezone count
4
Announcement
Meeting window: 2026-06-15 09:00 -04:00 - 2026-06-15 10:00 -04:00
Meeting timezone workflow
Local time, date rollover, business-hour fit, and DST status for each timezone.
| Timezone | Local time | Rollover | Business fit | DST |
|---|---|---|---|---|
| America/New_York | 2026-06-15 09:00:00 -04:00 - 2026-06-15 10:00:00 -04:00 | Same day | Business hours | No DST change during window |
| Europe/London | 2026-06-15 14:00:00 +01:00 - 2026-06-15 15:00:00 +01:00 | Same day | Business hours | No DST change during window |
| Asia/Tokyo | 2026-06-15 22:00:00 +09:00 - 2026-06-15 23:00:00 +09:00 | Same day | Outside business hours | No DST change during window |
| America/Los_Angeles | 2026-06-15 06:00:00 -07:00 - 2026-06-15 07:00:00 -07:00 | Same day | Outside business hours | No DST change during window |
Compare a meeting window across timezones.
How to Use
Compare a meeting window across timezones. Fill in Date, Start time, End time, Source timezone, Target timezones, Target timezone 1, Target timezone 2, and Target timezone 3, then review the calculated Source window, Target start times, Target end times, Announcement, and Timezone count.
- Open the calculator : Start with Meeting Planner.
- Enter values : Fill in the required inputs and any optional settings.
- Review the result : Read the output and use the about page for more detail if needed.
Common Questions
What formula does the Meeting Planner Calculator use?
Convert one start and end time into each target timezone.