What time is it there

How to read it

Set the time in one city, and every other row shows the same moment there. The city you are converting from is marked and pinned to the top. When a city lands on a different calendar day, the row says so under the time.

Daylight saving is applied automatically. Because the conversion uses the real rules for each place, a time in July and the same clock time in January can differ by an hour between two cities, exactly as they do in life.

Good to know

No currency of the calendar is fetched. The whole IANA timezone database, which is what every operating system uses, is shipped inside your browser. That is why this works offline and why nothing about your query leaves the page.

Add or remove cities freely. Build the short list you actually care about — a remote team, family abroad, a flight — and it stays put while you slide the time around.

Check for yourself that nothing is sent anywhere

You don't have to take our word for it. Every browser has a built-in panel that shows everything a page sends or receives over the internet. On a computer (this doesn't work on a phone):

1. Press F12, or right-click anywhere on this page and choose Inspect.
2. In the panel that opens, click the Network tab.
3. Now use the tool: change the time or add a city.
4. Watch the Network list. Nothing appears, because the conversion runs on data already in your browser.