World Time Zone Clock

You can add up to 6 clocks at a time. This gives you a practical comparison across multiple regions without the display becoming too crowded. Remove any clock you no longer need to make room for another city.

Search for a city name in the search box and select it from the dropdown. The clock appears immediately showing the live current time in that city's time zone. The database includes hundreds of cities worldwide.

Yes. All clocks tick forward in real time. Leave the page open and the clocks stay accurate without needing a refresh. The time displayed is based on your device clock converted to each city's timezone.

UTC (Coordinated Universal Time) is the global time standard that all time zones are measured against. UTC+0 is the baseline. London in winter is UTC+0, New York is UTC-5, Mumbai is UTC+5:30, Tokyo is UTC+9. When scheduling across time zones, working from UTC first avoids confusion.

Each clock has a remove button. Click it and that city is removed from the display. You can then search for a different city to replace it.

A UTC offset is a fixed number like +5:30. A time zone is a geographic region that follows a particular offset, which may change seasonally due to daylight saving time. For example, New York is in the Eastern Time Zone, which is UTC-5 in winter and UTC-4 in summer (EDT). The clocks on this tool account for current daylight saving rules.