Convert time between major world cities instantly. Perfect for scheduling international meetings, coordinating with remote teams, or planning travel.
Convert time between world cities online, free. A city time converter shows the current (or a chosen) time across major world cities — New York, London, Tokyo, Mumbai, Dubai and more — with automatic DST handling from the IANA time-zone database. Pick a time in one city and read it instantly in the others, all in your browser.
It works by city name rather than abbreviation, so you don't have to know whether a place is on EST, EDT, or something else — DST is applied automatically. 100% free, no registration, and complete privacy — everything runs locally in your browser, so your data never touches a server.
Choose cities by name; the tool maps each to its IANA zone and current offset for you.
Daylight saving is applied per city, so conversions are correct at any date.
Set a time in one city and see the equivalent in every other selected city.
Runs entirely in your browser; nothing is uploaded.
Abbreviations are ambiguous and change with the season (a city can be on EST or EDT, BST or GMT). Choosing a city lets the tool resolve the correct IANA zone and apply the right offset and daylight saving automatically.
Yes. Each city is mapped to its IANA time zone, which encodes DST rules, so the converted time is correct whether or not the city is currently observing daylight saving.
Major world cities across the main regions — for example New York, London, Paris, Dubai, Mumbai, Singapore, Tokyo, and Sydney — covering the time zones most people schedule across.
No. Conversion runs entirely in your browser; the cities and times you enter never leave your device.
Yes — set a reference time and read it across all the selected cities, which is handy for scheduling with multiple locations.
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