Are my cities remembered?

Yes. Your list is saved locally in your browser, so your clock wall is back the next time you open this page. Nothing is sent to a server.

Are the clocks correct during daylight saving time?

Yes. Every clock uses your browser's built-in time zone database, so switches to and from daylight saving time happen automatically on the correct local dates.

How do I share my world clock?

Press "Share this clock" to copy a link that encodes your city list. Anyone who opens it sees your exact clock wall, ticking live in their own browser.

World clock — live local time in multiple cities

How to use the world clock

The world clock shows live local time in several cities at once, so one glance tells you what time it is for colleagues, family or markets around the world. Pick any of the 50 major cities from the list above and press Add; remove a tile with its ✕ button. Your selection is stored locally in your browser and is waiting for you on your next visit. Each clock uses your browser's built-in time zone data and updates every second, with daylight saving time handled automatically. Want to share your setup? "Share this clock" copies a link that reproduces your wall for anyone who opens it. If you need the exact difference between two places instead, see the time difference pages.

Frequently asked questions

Are my cities remembered?: Yes. Your list is saved locally in your browser, so your clock wall is back the next time you open this page. Nothing is sent to a server.
Are the clocks correct during daylight saving time?: Yes. Every clock uses your browser's built-in time zone database, so switches to and from daylight saving time happen automatically on the correct local dates.
How do I share my world clock?: Press "Share this clock" to copy a link that encodes your city list. Anyone who opens it sees your exact clock wall, ticking live in their own browser.