Timezone converter
See a date and time in several timezones at once, with daylight saving handled.
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In
Finding your timezone…
How to use
- Your own timezone and the current time are filled in. Press Now to reset to the current time.
- Change the date and time to the one you want to convert.
- To convert from another place, type its city under Convert from a different timezone, like London.
- Read the time in each timezone below. Add cities with Add a timezone, or remove them with ×.
- Press Copy all times to paste the list into an invite or a message.
Questions
Does it handle daylight saving time?
Yes. It uses your browser's built-in timezone rules, so dates in summer and winter use the right offset for each place. If you pick a time that's skipped when clocks go forward, or that happens twice when they go back, the page tells you which time it used.
Why does it say +1 day?
That place is already on the next calendar day (or still on the previous one, for −1) compared with the time you entered. It matters for meetings between India and the Americas or Australia.
How do I find India Standard Time?
It's listed as Kolkata (Asia/Kolkata), UTC+5:30, the IANA name for IST. India doesn't use daylight saving, so it's the same all year.
Is anything saved or sent?
No. Times are worked out in your browser, and your list of cities isn't stored, so it resets when you reload the page.
How accurate are the timezone rules?
They come from the IANA timezone database built into your browser and operating system, so keeping your browser up to date keeps them current. Governments sometimes change their rules at short notice.
Something wrong or missing? Tell us (opens in a new tab)