World Clock
Compare times across cities.
About
World Clock shows live time in as many cities as you add, using your device's own timezone data rather than a hardcoded list, so it stays accurate through daylight-saving changes. A scrubber lets you drag a single hour across every clock at once to find a meeting time that works for everyone. City search covers roughly 175 major cities. Nothing about your added cities is sent anywhere; the list lives only in your browser.
Frequently asked
- How does it handle daylight saving time?
- It reads each city's current UTC offset from your browser's built-in timezone data, so DST transitions are applied automatically with no manual adjustment.
- Can I plan a meeting time visually?
- Yes — dragging the time scrubber shifts every city's clock together, so you can see what time a given hour is everywhere at once.