Time zone converter
See what a time in one zone is in others, with summer time worked out for the date. Add the cities you need and copy them all.
The time now, until you choose one.
Time zone converter: one time in every zone
See what a time in one city is in others, such as IST to EST or UTC to PST, with summer time worked out for the date. Add the zones you need and copy them all for an invitation.
- 1
Pick the zone the time is in.
- 2
Choose the date and time, or keep now.
- 3
Read it in every zone, and add more.
Looking for one in particular? UTC to IST, IST to EST, PST to IST.
Questions
Is summer time taken into account?
Yes. Each zone's clock changes are known for the date you choose, so a meeting next spring shows the right time even if clocks change before then.
How do I find a zone?
Type a city such as London or Sydney, a short name such as IST, EST or PST, or an offset such as UTC+5:30. Zones are named after a city in them, so choose the city nearest you that shares its clock.
Is Time zone converter free?
Yes, and as often as you like. It works in your browser, so there is nothing to sign up for.
Is what I type sent anywhere?
No. Everything is worked out in your browser, with its own time zone data, so nothing you type leaves your device.
Do I need to install anything?
No. It works in the browser on any computer, tablet or phone.
Can I use Time zone converter from my own code?
You won't need to: every programming language can convert timestamps, time zones and dates with what it has built in. This page is for quick checks by hand.
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