Time Zone Checker
See current time across multiple world cities. Perfect for remote teams.
No common working hours found across all 6 cities. Try removing a city to find overlapping windows.
How to Use Time Zone Checker
- 1
Your local time zone is shown automatically at the top.
- 2
Click "Add City" and search for any city by name.
- 3
Select a city from the dropdown to add it to your world clock.
- 4
All clocks update live every second automatically.
- 5
Click the × button on any card to remove a city.
About Time Zone Checker
The Time Zone Checker — your Office Buddy for remote teams — lets you instantly see the current local time in cities around the world, all updating live every second. No more mentally calculating time differences or Googling "what time is it in Tokyo right now."
Add any city from our curated list of 50+ major business hubs across all time zones. The tool clearly shows each city's current time, date, day of the week, and UTC offset. A visual indicator highlights whether it's currently working hours, early/late hours, or nighttime — so you'll always know the best time to reach a colleague.
Perfect for scheduling international meetings, coordinating with remote teams, tracking market hours, or planning travel. All calculations happen locally in your browser using the Intl.DateTimeFormat API — no server calls, always accurate.