World Clock
The current time in the world's major cities — live to the second, with each city's local date and GMT offset.
All times use your device's clock.
How to use it
Open the page. Every city shows its current time immediately — no setup, no timezone picker.
Read the offset. The GMT figure under each city tells you exactly how far ahead or behind it is.
Plan across zones. Compare cities side by side before a call, a flight, or a deadline.
Why a world clock saves you the maths
Timezones are easy until they are not: daylight saving flips twice a year, some zones sit at half hours (Mumbai is GMT+5:30), and "9 AM your time" in a meeting invite is a coin flip. This clock removes the arithmetic — every city reads off your device's own clock, converted properly for its zone, ticking live. Keep it open in a tab when you work with people in other countries and the guessing stops.