Compare Time Zones and Plan Meetings Across the World
Add up to 10 cities, see their local times side by side, and find a meeting time that works for everyone — no time zone math required.
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What TimezoneSearch does
TimezoneSearch is a free online time zone converter for anyone working across countries: remote teams, distributed engineering groups, international sales calls, or friends and family scattered across continents. Search for any city or IANA time zone, add it to your list, and the tool shows its current local time, date, and offset from your own time zone — updated live. You can compare up to ten locations at once, drag cards to reorder them, and copy a shareable link that reproduces your exact comparison for a teammate.
Scheduling meetings across time zones
Picking a meeting time across time zones usually means guessing who has to wake up early or stay up late. TimezoneSearch removes the guesswork: once you have added every participant's city, the tool highlights the hours where local time falls inside typical working hours for each zone, and flags slots that land in the early morning, evening, or overnight for any participant. That makes it easy to pick a window that is reasonable for the whole group instead of convenient for just one side of the call.
Automatic daylight saving time handling
Daylight saving time is one of the most common sources of scheduling mistakes, because not every country observes it, and the ones that do rarely change their clocks on the same date. TimezoneSearch reads each time zone's real transition rules from the IANA time zone database, so conversions automatically account for DST changes in both directions — no manual offset adjustments, and no meetings that quietly drift an hour after a clock change.
Popular time zone comparisons
Looking for a specific pair of cities? Some of the most common comparisons include London and New York, London and Tokyo, and San Francisco and Singapore. Browse every city pair on the City Pairs page, or read practical scheduling tips on the Articles page.