Time Zone Converter
Coordinate meetings and events across different time zones instantly.
Detecting...
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London
Europe/London (GMT/BST)
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New York
America/New_York (EST/EDT)
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Tokyo
Asia/Tokyo (JST)
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Sydney
Australia/Sydney (AEST/AEDT)
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Add Time Zone
More cities coming soon!
Why Time Zones Matter
Time zones are regions of the Earth that observe a uniform standard time for legal, commercial, and social purposes. Most time zones on land are offset from Coordinated Universal Time (UTC) by a whole number of hours, but a few are offset by 30 or 45 minutes.
Our tool accounts for Daylight Saving Time (DST), which is the practice of advancing clocks during warmer months so that darkness falls at a later clock time.
Pro Tip:
Always use UTC for server-side storage and API communications to avoid the "DST jump" where an hour might disappear or repeat itself in your logs.