Time, wherever you are
World Clock – Compare Time Across Cities
View and compare the current time in up to 8 cities around the world.
Your local time zone
Checking your device time zone…
Based on your device time zone. This does not verify your actual location.
Settings cannot be saved in this browser. Your clocks will work for this session.
You can track up to 8 cities. Remove a city to add another.
No cities added yet
Your device time zone could not be matched to a city. Add a city to start your clock list.
What Is a World Clock?
A world clock shows the current local time in different time zones at the same moment. It is useful for planning calls, travel, and daily routines across countries.
How to Compare Time Between Cities
Add cities to see their current time, local date, and difference from your device time zone. The date badge highlights when a city is on the previous or next calendar day.
How Daylight Saving Time Affects World Clocks
Each clock uses the city's IANA time zone and your browser's time-zone database. Daylight saving changes are applied automatically where supported by the device.
Frequently Asked Questions
How many cities can I track?
You can keep up to eight cities in your clock list.
Does the world clock adjust for daylight saving time?
Yes. Times are formatted with each city's IANA time zone, so daylight saving rules in your browser are applied automatically.
Can I save my favorite cities?
Yes. Your city list, order, home city, and time format are saved in this browser's local storage.
How does the tool detect my local time zone?
It reads the time zone configured in your browser. A suggested city is only a representative match and may not identify your actual city.
Does this tool track my location?
No. It does not use GPS, IP location, or an external location service.