Time Zone Converter
Convert time between different time zones worldwide. Schedule meetings across regions and avoid confusion with our free tool.
Convert one instant between named time zones or inspect dated meeting hours.
Choose the earlier or later occurrence, shown with its UTC offset.
All Time Zones
Meeting Planner
🟢 Work hours (9:00 - 17:00)
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About Time Zone Converter
Convert one instant between named time zones or inspect dated meeting hours.
2026-01-01 23:30 UTC is 2026-01-02 05:00 in Asia/Kolkata.
Conversion happens in the browser using its installed Intl time-zone rules; future rules can change. No manual conversion history is stored.
Use Cases
How to use
Convert one instant between named time zones or inspect dated meeting hours.
Live mode formats one captured instant. Manual dates 1970–2100 reject gaps and expose overlaps; swap preserves the resolved instant. UTC is distinct from seasonal Europe/London. Meeting rows show dates and offsets; 09–17 work hours and 06–22 daytime are fixed convenience rules, not holiday calendars.
Pro Tips
- Conversion happens in the browser using its installed Intl time-zone rules; future rules can change. No manual conversion history is stored.
Frequently Asked Questions
Live mode formats one captured instant. Manual dates 1970–2100 reject gaps and expose overlaps; swap preserves the resolved instant. UTC is distinct from seasonal Europe/London. Meeting rows show dates and offsets; 09–17 work hours and 06–22 daytime are fixed convenience rules, not holiday calendars.
Live mode formats one captured instant. Manual dates 1970–2100 reject gaps and expose overlaps; swap preserves the resolved instant. UTC is distinct from seasonal Europe/London. Meeting rows show dates and offsets; 09–17 work hours and 06–22 daytime are fixed convenience rules, not holiday calendars.