Time Zone Converter

Time Zone Converter

This timezone converter shows the current time in multiple cities simultaneously and updates live every second. It's a world time converter that helps you quickly answer "what time is it in…" for any city.

Convert Time Between Time Zones

To convert time zones, edit the time in the first row (your source city) — all other cities update instantly to show the equivalent time. This is useful for scheduling calls across time zones, calculating PST to EST conversions, or finding the time difference between any two locations.

DST-Aware Time Zone Difference Calculator

All UTC offsets are calculated dynamically using your browser's built-in timezone database. This means daylight saving time transitions are handled automatically — the converter always shows the correct offset whether DST is in effect or not. No hardcoded offsets that become wrong twice a year.

What Time Is It In Any City?

Click any city name to search and replace it. You can add up to 10 cities at once. Your city list is saved in your browser so it's ready next time you visit. The converter covers major cities worldwide including New York, London, Tokyo, Sydney, Dubai, and hundreds more. To see time zones visually across the globe, try the interactive timezone map.