How does the world clock work?
Each clock uses its city’s IANA time zone. Local times and UTC offsets update with your browser’s time-zone data, including daylight saving adjustments when supported.
WORLD CLOCK · LIVE LOCAL TIMES
World Clock
Know what time it is anywhere. Add cities, compare their local times and keep the clocks you need on this device.
YOUR LOCAL TIME
--:--:--Detecting browser time zone…Search by city, country or IANA time zone.
Preparing live clocks…
Compare times before you call
Select two cities to convert times or use the meeting planner to find overlapping working hours.
Browse more locations
See the country directory and time-zone directory for more location and UTC offset information.
World clock and time conversions
Check live clocks in other countries, including India and California. For exact meeting dates, use the time-zone converter instead of treating a live UTC difference as permanent.
Frequently asked questions
Does the world clock adjust for daylight saving time?
Yes, for locations where the browser's time-zone database supports the relevant rules. Future government changes may require your browser or operating system to update.
Do I need an account to save cities?
No. Your favorite cities are stored only in this browser, so they may not appear on your other devices.
Why can two cities show different dates?
Different UTC offsets and the International Date Line mean some places may already be on the next or previous calendar day.