World Clock

About World Clock

World Clock shows the current time in the cities you choose, next to your own. Each clock shows the date, the UTC offset, how far it is from your time, and whether it is day or night there.

Use the compare slider to move every clock forward or back together. It is a quick way to find a meeting time that works for people in different countries, or to see whether someone is likely to be awake.

How to use World Clock

1. 01Add a city by name, or search for a time zone.
2. 02Read the current time, date and difference from your own time.
3. 03Move the compare slider to see a different time in every city at once.

Features

• Live clocks for any time zone
• Your own time detected automatically
• Compare slider for planning across time zones
• 12-hour and 24-hour display, with optional seconds
• Daylight saving applied automatically
• Remembers your cities on this device

Frequently asked questions

How do I add a city to the world clock?

Type a city in the Add a city box and press Enter, or choose a time zone from the suggestions. Major cities match by name, and any city can be found through its time zone.

How do I find a good time for a meeting across time zones?

Drag the compare slider until the times suit everyone. All clocks move together, and each shows whether it would be day or night there.

Does it adjust for daylight saving time?

Yes. Times come from the time zone rules built into your browser, so daylight saving changes are applied automatically.

Are my cities saved?

Your list is saved only in this browser on this device, so it is there next time you visit. It is never sent to a server.