Kolkata
Asia/Kolkata--:--:--
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World Clock
Explore live time around the world with synchronized analog and digital clocks.
My world clocks
4 cities selected
London
Europe/London--:--:--
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New York
America/New York--:--:--
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Tokyo
Asia/Tokyo--:--:--
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Times automatically follow each city's timezone and daylight saving rules where applicable.
World time at a glance
Compare local times across cities using clear analog and digital clocks. Switch between 12-hour and 24-hour formats to match your preference.
How does the World Clock work?
Each clock uses its city's IANA timezone to calculate local time. Daylight saving changes are handled automatically where supported by the browser.