What is World Clock?
World Clock shows the current local time in cities and time zones around the world, alongside your own time. Each clock displays the date, whether it’s day or night there, and the exact time difference from you.
Add any of 400+ IANA time zones, switch between 12- and 24-hour formats, and your list is saved in your browser for next time. Daylight saving time is handled automatically.
How to use World Clock
Get it done in 4 simple steps — no installation or account needed.
- Your local time and time zone appear at the top.
- Type a city or time zone name in the search box and click “Add”.
- Each card shows the time, date, day/night status and difference from you.
- Remove cities with ✕. Your list is saved automatically.
Who needs World Clock?
From students to professionals, here’s who gets the most out of World Clock — and why.
Remote teams
Find good meeting times across countries.
Freelancers
Know when international clients are online.
Travelers
Check the time at your destination before calling or booking.
Families abroad
Call relatives in other countries at a sensible hour.
Is World Clock safe to use?
Yes. World Clock runs entirely in your web browser using JavaScript. Your files and data are processed on your own device and are never uploaded to AppsOcean or any third-party server. There’s nothing to install, no account to create, and it’s completely free.Read our privacy policy.
World Clock — frequently asked questions
Why is India’s time difference a half hour?
India Standard Time is UTC+5:30, so its difference from most countries includes 30 minutes. Nepal (UTC+5:45) even has a 45-minute offset.
Is my city list saved?
Yes, in your browser’s local storage on this device. Nothing is stored on our servers.
Does it handle daylight saving time?
Yes. Times are computed by your browser using the official IANA time zone database, including DST.
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