A world clock online with no app to install — see the time in any city and convert a time between time zones with daylight saving handled, all on your device.
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What is World Clock?
Keep a list of cities and watch their local time tick alongside yours, with the date, the UTC offset and whether it is day or night there. Pick a date and time in any of your cities and every clock switches to that same moment; daylight-saving changes are handled, and when a time is skipped or happens twice, the tool tells you what it is showing. Time zones and offsets come from the time zone data built into your browser, so it works offline and nothing is uploaded. Your list and your 12- or 24-hour choice are saved on this device only.
World Clock
Type a city, region, time zone name or UTC offset. Use the up and down arrows to pick a result, Enter to add it and Escape to close the list.
Convert a time▾
Not saved — your browser is blocking storage for this site, so your clocks will reset when you leave.Not saved — storage is full, so changes to your clocks aren't kept.
Your clocks
Add a city above to compare times around the world.