World Clock
View current time across different time zones
+05:30 UTC
04:26:26 PM
Sun, Dec 28
-05:00 UTC
05:56:26 AM
Sun, Dec 28
+00:00 UTC
10:56:26 AM
Sun, Dec 28
+08:00 UTC
06:56:26 PM
Sun, Dec 28
Add Time Zones
What is World Clock?
Working remotely? Calling family abroad? "9 AM EST" is meaningless if you don't know what time that is in London. The **World Clock** is your dashboard for global time. Visualize day/night cycles and coordinate instantly across borders.
How to Use World Clock
Browse Zones
View default major cities.
Add City
Search and add new time zones.
Compare
See times side-by-side to find overlaps.
Remove
Close zones you no longer need.
Uses the browser's `Intl.DateTimeFormat` API to get accurate local times based on IANA time zone data. Updates every second for precision.
Why Use This Tool?
**Coordination**: Avoiding the "Is it 3 AM there?" awkward text. **Productivity**: Planning meetings when everyone is awake. **Simplicity**: No mental math carrying the 5.5 hours.
Who Is This For?
**Business**: Scheduling a scrum call between New York, London, and Mumbai. **Gaming**: Knowing when a global server event goes live in your local time.
Behind the Technology
React `useEffect` timer for live ticking without page refresh.
Tips for Best Results
Look for the Sun/Moon icon to quickly gauge if it's working hours.
India (IST) does not observe Daylight Saving Time, but US/UK do—our clock adjusts automatically.
Use UTC offsets to calculate time for zones not listed.