Global Time Zone & Meeting Planner
Drag the timeline slider to sync business hours, coordinate remote teams, and eliminate meeting confusion across international cities.
How to Coordinate Across Global Time Zones
Managing international teams across continents requires finding overlapping working hours without forcing employees to join calls at midnight. For teams operating between North America and Europe, the typical overlapping sweet spot sits between 8:00 AM – 12:00 PM Eastern Standard Time (EST), which aligns with 1:00 PM – 5:00 PM Greenwich Mean Time (GMT).
Best Practices for Remote Calls
- Keep recurring international syncs to 30 minutes max.
- Rotate meeting times every quarter so one time zone doesn't consistently bear the burden of late calls.
- Default to asynchronous video memos (like Loom) for status updates.
Daylight Saving Time (DST) Caveats
Keep in mind that the United States, United Kingdom, and European Union switch to and from Daylight Saving Time on different weekends in March and October/November. This causes 1-hour schedule misalignments for several weeks each year.
Frequently Asked Questions
What is the difference between UTC and GMT?
UTC (Coordinated Universal Time) is the global scientific standard time reference and does not change with the seasons. GMT (Greenwich Mean Time) is a legal time zone used in parts of Europe and Africa that shares the same offset as UTC+0 during winter.
What is the best overlap window between California (PST) and London (GMT)?
Because there is an 8-hour time gap, the best window is typically 8:00 AM – 9:30 AM PST, which corresponds to 4:00 PM – 5:30 PM GMT in the UK.