Time Zone Converter & Globe
World Clock, Live Globe & Map
Time Zone Converter & Globe is a world clock built around a real globe. Pick a home city, add the places you care about and see every clock at a glance.
Then drag a ruler to see what time it will be there when you call.
What Time Zone Converter & Globe does
Live globe
A real satellite view of Earth, lit by the sun's actual position right now. The day and night line follows the real seasons.
Time zones globe
Every country coloured by its current UTC offset, with the big countries split along their real time zones. Daylight saving is followed automatically.
Your cities
Your home city and the cities you track, each with its local time, the date, and Today, Tomorrow or Yesterday against home.
Shift every city
Drag one ruler up to 24 hours either way and every clock moves together, with no sums.
Meeting planner
Working, waking and sleeping hours for all your cities on one chart, with the best overlap highlighted.
Any place
More than 1,600 cities covering every time zone on Earth. Search in your own language, or type an offset like GMT+1.
Questions about Time Zone Converter & Globe
How do I find a meeting time across time zones?
Open the meeting planner. It shows working, waking and sleeping hours for all your cities on one chart and highlights the best overlap.
What time will it be in another city when I call?
Drag the ruler. Every clock moves together, up to 24 hours either way, so you can answer "if I call at 19:00, what time is it in Shanghai?" without doing any sums.
Does it handle daylight saving time?
Yes. Times are worked out for the date you are looking at, so daylight saving changes and half-hour zones are exact, and the time zones globe updates with them.
Does it work offline?
Yes. Every clock, city, the globe and the meeting planner work offline. Only the ad in the free version and checking a purchase need a connection.
Is it free?
Yes, with a small banner ad, your home city and three more. World Clock Pro is a one-time purchase that removes the ad and unlocks unlimited cities.