World clock
Beijing World Clock
Compare cities, track live time zones, and keep your most-used locations on one clean, Pomodoro-inspired board.
Live: Beijing
Track an anchor city and compare times across regions.
World Time Board
Active board and searchable catalog — add, remove, and persist your zones.
Active Time Zones
Live clocks you care about.
Beijing
China
Asia/Shanghai
Shanghai
China
Asia/Shanghai
Osaka
Japan
Asia/Tokyo
Tokyo
Japan
Asia/Tokyo
Paris
France
Europe/Paris
London
United Kingdom
Europe/London
Riyadh
Saudi Arabia
Asia/Riyadh
Abu Dhabi
UAE
Asia/Dubai
Catalog
Browse and add zones.
Everything you need in a world clock
Global City Directory
Access the IANA timezone database with thousands of cities across every continent.
Instant Search
Find any major city worldwide and see its current time without reloading the page.
Live DST Tracking
Automatically adjusts for Daylight Saving Time transitions based on the selected city's local laws.
UTC Offsets
View the exact GMT/UTC offset (e.g., UTC+1 or UTC-5) for every timezone on our list.
Day / Night status
Easily visualize whether a specific city is currently in its daylight or night-time phase.
Mobile Ready
Check international times on the go with a touch-enhanced responsive interface for all devices.
How to use the world clock
Open the page
Navigate to clockunit.com/world-clock. The featured world cities load instantly with live times.
Search for a city
Use the search bar to find any specific city, state, or country name.
View time details
Click a city to see its specific timezone, current hour, and upcoming date transitions.
Compare zones
Keep multiple cities open to coordinate international calls or travel planning across continents.
Who uses this world clock?
Global Teams
Schedule meetings without waking colleagues up at 3 AM.
Travelers
Check local arrival times before you even board your flight.
Financial Markets
Know exactly when the NYSE, LSE, or Nikkei stock exchanges open.
Expats
Stay connected with family in different time zones back home.
Gamers
Sync up for global server events or international esports tournaments.
Broadcasters
Announce live event times to a worldwide audience accurately.
Why use ClockUnit instead of an app?
Coordinating with international teams or planning a multi-country trip is hard enough. ClockUnit provides an immediate reference point for global timezones right from your browser, no tracking necessary.
Use our directory of major world cities to check if your colleagues are online, verify when a financial market opens, or ensure your loved ones are awake before calling — all with guaranteed browser-based calculations.
Frequently asked questions
World Clock for Global Teams and Travel
Coordinate across borders with the ClockUnit world clock and time zone converter. Easily compare time zones for meetings, travel planning, or remote syncs. Combined with ourdate calculators and time duration tools, ClockUnit offers a complete workspace for managing time in a globalized world. Fast, free, and accessible from any desktop or mobile browser.