World Clock Live

Your Free World Clock for Every Time Zone

World Clock Live is a free, real-time world clock showing the current time in 195 cities worldwide. Whether you're scheduling an international meeting, tracking business hours across continents, or simply checking what time it is in a different time zone, our live clocks update every second so you always see the accurate local time. Each city page includes weather conditions, time zone details, airport codes, flight duration calculators, and travel guides — giving you everything you need in one place.

Built with clean, fast-loading pages and automatic Daylight Saving Time handling, World Clock Live works on any device — desktop, tablet, or mobile — with no account required and no ads cluttering the experience (only one small ad at the top and bottom of the page).

How to Use World Clock Live

1. Browse the clocks above — they're organized by continent. Each clock shows the current local time with seconds, date, weather, and time zone offset from UTC.
2. Click any city name to visit its dedicated page with detailed time zone info, sunrise/sunset times, airport codes, a flight duration calculator, and a local travel guide with attractions, restaurants, and hotels.
3. Use the Meeting Planner to find the best time for calls across multiple time zones. Add your team's cities and see the overlapping working hours instantly.
4. Check the Business Hours tool before messaging international colleagues — green means they're working, gray means off-hours, yellow means weekend.
5. Explore the Blog for deep dives into time zone topics: DST history, remote team management, international calling etiquette, jet lag science, and much more.

Why Time Zone Accuracy Matters

In a world where teams span from San Francisco to Singapore, getting the time right is critical. A meeting scheduled at the wrong hour means someone joins at 3 AM. A deadline communicated without a time zone means confusion across continents. A flight booked without checking the arrival date means missing a connection.

World Clock Live solves these problems with accurate, real-time data powered by the IANA Time Zone Database (tzdata) — the same source used by operating systems, airlines, and financial institutions worldwide. Our clocks automatically handle Daylight Saving Time transitions, half-hour time zones (like India's UTC+5:30), and the International Date Line, so you never have to do mental time zone math again.

Whether you're a remote team manager coordinating across time zones, a frequent traveler planning international trips, a freelancer with clients on three continents, or simply someone who wants to know what time it is in Tokyo right now — World Clock Live is built for you. Learn more about us →

Popular Time Zone Conversions

Our visitors most frequently convert between these city pairs. Click any link to see a live time comparison with a conversion table.