Time zone converter
Compare a time across cities and zones.
Quick answer
To convert a time between zones, pick the time and the city you start from, then add the cities you want to compare. Daylight saving is handled for you.
Fri, 13 Nov 2026, 11:19 in UTC
| Place | Time | Date | Offset | Remove |
|---|---|---|---|---|
| UTC | 11:19 | Fri, 13 Nov 2026 | UTC+00:00 | |
| London | 11:19 | Fri, 13 Nov 2026 | UTC+00:00 | |
| New York (Eastern) | 06:19 | Fri, 13 Nov 2026 | UTC-05:00 | |
| Tokyo | 20:19 | Fri, 13 Nov 2026 | UTC+09:00 |
How to use the time zone converter tool
- Pick the date and time, and the zone you start from.
- Add the cities you want to compare. Remove any with the ✕ button.
- Read each city's local time. "Next day" or "previous day" is shown when the date differs.
Time zones are set by governments, and many places change their clocks for daylight saving. This tool uses your browser's built-in time zone database, so the offsets are correct for the date you choose.
Common questions
How do I convert IST to another time zone?
Keep India (Kolkata) as the starting zone, set your time, and add the cities you want. India is UTC+05:30 all year and has no daylight saving.
Is daylight saving handled?
Yes. Offsets are worked out for the exact date you pick, so New York is UTC-05:00 in winter and UTC-04:00 in summer.
Why does the date change for some cities?
When it is late evening in one place it may already be the next day in another. The table marks those rows "next day" or "previous day".
Which cities are included?
A list of the main cities from each zone. If yours is not listed, pick one in the same zone.
Does it use my location?
Only to pick a starting zone: your browser tells the page its time zone, and nothing is sent anywhere.