World Clock
See the current time in multiple cities around the world at once, right in your browser.
How the world clock works
This world clock shows the current time across different time zones at the same time, updating every second directly in your browser — no data is sent to any server.
Add the cities you track most often, such as travel destinations, remote teammates, or family abroad. Your selected cities are saved in your browser for your next visit.
Frequently asked questions
Does the world clock account for daylight saving time?
Yes. Times are calculated from each city's official IANA time zone, which already includes the daylight saving rules currently in effect there.
How is my local time zone detected?
Your device's time zone is detected automatically by the browser and shown as 'Your local time', with no setup required.
Are the cities saved between visits?
Yes. The cities you add are saved locally in your browser, so your next visit already shows your personalized list.
Why do two places in the same time zone show different times?
That shouldn't happen — cities in the same time zone always show the same time. Small differences may indicate your device's clock is out of sync.
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