World Clock
Track the current time across multiple time zones.
The World Clock shows the current time and date in multiple IANA time zones, updating every second, with zones that you can add or remove.
UTC GMT+0
12:49:47
2026-08-10
America/New_York GMT-4
08:49:47
2026-08-10
Europe/London GMT+1
13:49:47
2026-08-10
Asia/Tokyo GMT+9
21:49:47
2026-08-10
Asia/Shanghai GMT+8
20:49:47
2026-08-10
How to use
- Keep the default zones or add your own IANA zone names.
- Watch the clocks update live.
- Use the offset labels to compare regions.
Frequently asked questions
Which time zone format is expected?
IANA names such as Europe/Berlin or Asia/Tokyo.
Can I share the zone list?
Yes, zones are stored in the URL query parameters.
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