Stop Doing Math Before Meetings: The Ultimate Guide to Managing Global Time Zones
Mental gymnastics to figure out what time it is in Tokyo? You're doing it wrong. Here's why your team needs a visual time zone board, not a calculator. -
When Mumbai starts work, Seattle is already winding down or offline — the 12.5-hour gap leaves no shared window. Default to async and only schedule live time when it genuinely needs a conversation — then make it count. Note that Seattle follows daylight saving while Mumbai stays put, so the times above drift by an hour seasonally. To edit hours, add more timezones, and share with your team, create a free collaborative board.
| UTC (GMT+0) | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mumbai Asia/Kolkata | 5:30am | 6:30am | 7:30am | 8:30am | 9:30am | 10:30am | 11:30am | 12:30pm | 1:30pm | 2:30pm | 3:30pm | 4:30pm | 5:30pm | 6:30pm | 7:30pm | 8:30pm | 9:30pm | 10:30pm | 11:30pm | Next Day 12:30am | 1:30am | 2:30am | 3:30am | 4:30am | |
| Seattle America/Los Angeles | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | Previous Day 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm |
Mental gymnastics to figure out what time it is in Tokyo? You're doing it wrong. Here's why your team needs a visual time zone board, not a calculator. -
Swatch once tried to kill time zones with .beats. But could UTC be the serious replacement the world actually needs? -