Live local time, anywhere in the world.
NEW: Meeting Planner — find a time that works in every time zone →
Planning a call across time zones? Slide to pick a time your time — and see instantly what it is in each city, and whether it's morning, work hours, evening or the middle of the night there.
Tap any city name to change it. Green “work hours” in every city = a slot everyone can live with.
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The world is divided into 24+ time zones, most one hour apart, anchored to Coordinated Universal Time (UTC). When it is 12:00 UTC in London on a winter day, it is 20:00 in Singapore, 21:00 in Tokyo, and 07:00 in New York.
Some places observe daylight saving time (DST), shifting clocks forward an hour in summer. That means the time difference between two cities can change during the year — for example, Singapore and London are 8 hours apart in winter but 7 hours apart in summer. WhatTime.net handles DST automatically, so the clocks above are always correct.
Tip: scheduling a call across continents? Pick a time that works in the middle — our converter shows any moment in both time zones instantly.