How do I convert time zones?

Add the cities or time zones you need, then pick a date and time in any one of them. The converter shows the matching time in every other row, including the date when it falls on a different day.

Does the converter handle daylight saving time?

Yes. It applies each city's daylight saving rules for the date you pick, so the result is right whether you're converting a time for this afternoon or for six months from now.

What time zone am I in?

The first row of the converter shows your time zone, detected from your device, with its UTC offset and the label "Your time zone".

How do I find a meeting time across time zones?

Use the meeting planner. Add everyone's city, and it highlights the hours when all of you are inside working hours. Then send a Cal.com booking link, so each person picks a slot in their own time zone.

Time zone converter

Pick a date and time in one city and see it everywhere else. Daylight saving time is handled, and you can copy the result straight into an invite.

Live: showing the current time

Date in Your time zone

Time in Your time zone

Hours in Your time zone, Tue, Oct 27

Your time zoneReference
Detecting…
--:--
New York
United States
2:18 PM
Tue, Oct 27
EDT · UTC−4Same time as Your time zoneWorking hours
London
United Kingdom
6:18 PM
Tue, Oct 27
GMT · UTC+0Same time as Your time zoneOutside working hours
Tokyo
Japan
3:18 AM
Wed, Oct 28
JST · UTC+9Same time as Your time zoneOutside working hours

Working hours: 9:00 AM–5:00 PM, Monday to FridayEveryone at work

Popular time zone conversions

Find a time that works for everyone!

Converting one time is half the job. The meeting planner shows the hours when everyone in the meeting is at work, so you can pick a slot that's fair to all of them.

Open the meeting planner

How daylight saving time changes the difference

Most of the US, Canada, Europe and the UK move their clocks by an hour twice a year, but not on the same dates. The US changes on the second Sunday in March and the first Sunday in November. The UK and the EU change on the last Sunday in March and the last Sunday in October.

Between those dates, New York is 4 hours behind London instead of 5. India, Japan and most of Asia don't use daylight saving time, so their gap with the US moves by an hour twice a year.

Next clock changes: US clocks go back on 1 November 2026. EU and UK clocks go forward on 28 March 2027.

Time zone converter

Popular time zone conversions

Find a time that works for everyone!

How daylight saving time changes the difference

Frequently asked questions