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Convert a date and time between any two time zones — perfect for scheduling meetings and calls across the world.
Scheduling a call with a colleague or client overseas means translating your proposed time into theirs, including whichever daylight saving rules happen to apply on that date. This converter reads your device's time zone database directly, so the result is calculated instantly and correctly in your browser without any server involved.
Pick the "From time zone" and enter the date and time you have in mind.
Choose the "To time zone" from the second dropdown, or click "⇅ Swap zones" to flip the direction.
The local time, date, and hour difference for the target zone update instantly below.
Runs in your browser — nothing uploaded
All standard time zones
Handles daylight saving
No registration required
Pick the source time zone and date and time, then pick the target time zone. The converted time and date appear instantly. Completely free.
Yes. The converter uses your browser's time zone database, which accounts for daylight saving rules for each zone and date.
Yes. Enter a proposed time in one zone to instantly see the local time for participants in another zone.
All standard IANA time zones your browser supports are available, covering major cities and regions worldwide.
No. All conversion happens entirely in your browser. Nothing is uploaded — guaranteed privacy.
Use the swap button to reverse the source and target zones and convert in the opposite direction.