Enter a date and time in one timezone and see the equivalent local time across others — for scheduling across regions.
Asia/Calcutta (your timezone)
Sat, Aug 22
2:39 PM
America/New_York
Sat, Aug 22
5:09 AM
Europe/London
Sat, Aug 22
10:09 AM
Asia/Kolkata
Sat, Aug 22
2:39 PM
Asia/Tokyo
Sat, Aug 22
6:09 PM
Business hours Early / evening Late night
Uses your browser's built-in timezone database (via Intl), so daylight saving transitions are handled automatically and correctly for each zone.
About the Timezone Converter
Scheduling across timezones is easy to get wrong by an hour whenever daylight saving time is involved. This tool uses the browser's built-in Intl timezone database rather than a hand-rolled offset table, so DST transitions are handled correctly for every zone automatically.
Key Features
Add or remove any number of timezones to compare at once.
Automatic, correct daylight saving time handling per zone.
Business-hours color coding for each zone at a glance.