World Clock

The time now in cities around the world — add your own, see who is awake, and how many hours ahead they are.

100% private — runs entirely in your browser. Your data is processed on your device and never sent to the internet.

World clock

Clock style

The time around the world, at a glance

The world clock shows the time now in the cities you care about — where your family lives, where your team works, or where you are travelling next. Each card shows:

  • The time in that city, updated every minute
  • Whether it is today, tomorrow or yesterday there
  • How many hours it is ahead or behind you
  • A dark card at night (8 pm to 6 am), so you can see at once who is probably asleep

Your own time is shown big below, with the date — press Fullscreen to put it on a screen.

Add your own cities

Choose from 60 cities in every time zone — from Honolulu and Los Angeles to London, Dubai, Delhi, Bangkok, Tokyo, Sydney and Auckland — and press Add a city. Remove a city with the × on its card. Your list is saved on this device, so it is there next time.

Summer time (daylight saving) is handled for every city by your browser, so the differences stay right all year.

Ideas

  • Plan a call with a team in several countries
  • Know when it is a good time to phone family abroad
  • Follow stock markets or live sports in another time zone
  • Put it on an office screen for a team that works across countries

How to use it

  • The cards show the time now in each city
  • Pick a city in the list and press Add a city; press × to remove one
  • Below, your own clock: choose a style, 24-hour time and seconds
  • Press Fullscreen to show your clock big on screen

Frequently asked questions

How do I see the time difference between two cities?

Add both cities: each card shows how many hours it is ahead of or behind you. To convert a meeting time from one city to another, use the Time Zone Converter.

Does the world clock handle daylight saving time?

Yes. Your browser knows the summer time rules of every time zone, so the times change on the right days.

Can I add any city?

The list has 60 cities that cover every main time zone. If your city is missing, pick one in the same time zone — for example Toronto has the same time as New York.

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