Time zone meeting planner
Pick up to four cities and a date. The grid shows each participant's local time hour by hour: green is working hours (9 am to 6 pm), yellow is early morning or evening and gray is night. The outlined columns are the times when everyone is within working hours.
The first city's hours form the header row; the other rows show the local time at the same instant. Calculations use your browser's time zone data for the chosen date and take daylight saving time into account.
How to schedule meetings across countries
Start with the city that has the tightest working hours and fit the others around it. Between Brazil and Europe, the best window is usually Brasília's morning; between Brazil and the United States, almost the whole day works; and between Brazil and Asia, someone almost always has to start very early or finish very late. When there is no common window, take turns sharing the inconvenience and always confirm the time in both time zones.
See also the world time table, the daylight saving time calendar and the time zones guide.
Frequently asked questions
How do I find the best time for an international meeting?
Pick the cities and the date. The grid shows each participant's local time hour by hour: green means working hours (9 am to 6 pm), yellow means early morning or evening, and gray means night. Highlighted columns are the times when everyone is within working hours.
Does the planner take daylight saving time into account?
Yes. Calculations use your browser's time zone rules for the chosen date, so each country's clock change is considered.
What if there is no common time?
That happens, for example, between Brazil and Asia. In that case, share the burden: pick an early-morning time for one side and an early-evening time for the other, and always confirm in both time zones.
Can I compare more than two cities?
Yes, up to four cities at the same time.