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Meeting Time Zone Planner
Find the overlap in working hours between up to four time zones for a given date.
About this tool
Scheduling a call across continents is harder than converting a single time. You need to know when everybody is within reasonable working hours, and daylight-saving rules mean the answer changes through the year. This planner lays out a 24-hour grid for your chosen date and shows the local time in up to four time zones side by side.
Rows where every selected location is inside the working-hours window you define (default 09:00 to 18:00) are highlighted in green, so the best meeting slots are visible at a glance. The grid is built from the date you pick, using your browser's built-in time-zone database, so daylight-saving transitions are handled correctly for that specific day.
Use it for remote-team stand-ups, client calls, webinars and family chats across countries. The first column shows UTC for reference.
How to use it
- Select the date and two to four time zones.
- Set the working-hours window if it differs from the default.
- Pick any green row for a time that works for everyone.
Frequently asked questions
Does it handle daylight saving time?
Yes. Local times come from the browser's IANA time-zone data for the exact date you choose.
What if there is no overlap?
If no row is green, widen the working-hours window or choose an early or late slot that is fair to all participants.
Can I add more than four zones?
This version supports four.
Results are provided for general information. Please read our disclaimer.