World Clock

Add the cities you care about and see their local time at a glance — day and night at each place, ticking live from your device clock.

Frequently asked questions

How is the time calculated?＋

Each city's time comes from your device clock, converted with the browser's built-in time zone data (IANA). No server is involved, so what you see is what your own clock believes.

Does it remember my cities?＋

Yes. The cities you add are stored in this browser and are still there on your next visit.

Does it update in real time?＋

Yes — every card ticks every second.