World Clock
See the current time in cities and time zones around the world.
Key features
See the current local time in major cities around the world, updating live every second. Add any other city or time zone you need from the dropdown.
Times are calculated locally in your browser from your device’s clock using standard time zone data — nothing is fetched from a server.
How to use
Check the default cities
A handful of major time zones are shown by default.
Add any city you need
Pick from the dropdown to add another time zone to the list.
Read time and date
Each card updates live and shows both the local time and date.
Frequently asked questions
Where does the time data come from?
Your browser has built-in time zone data (via the Intl API) that already accounts for UTC offsets and daylight saving time — this tool just reads your device clock and formats it for each selected zone locally, no server involved.
Does this account for daylight saving time?
Yes — time zone calculations automatically reflect whether daylight saving is currently in effect for each location.
Can I remove a city?
Yes — press the × on any city card to remove it from your list.