Free Timezone Converter & World Clock
Convert time between any two timezones, view a live world clock, and find the best meeting time across regions. Runs entirely in your browser.
Mon, Apr 27 · UTC
12:33 →
08:33 AM
Mon, Apr 27 · America / New York
UTC → UTC
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Frequently asked questions
How do I convert between timezones?
Pick a date and time, select your source timezone in the From field, then choose your target timezone in the To field. The converted time appears instantly. Use the swap button to reverse the conversion.
What is UTC?
UTC (Coordinated Universal Time) is the global time standard that all other timezones are measured against. A timezone like UTC+2 is 2 hours ahead of UTC, and UTC-5 is 5 hours behind.
Does this account for daylight saving time?
Yes. The tool uses your browser's built-in Intl API with IANA timezone names (e.g. America/New_York), which automatically applies daylight saving time rules for each region.
How many timezones are supported?
There are over 400 named IANA timezones, though many share the same UTC offset. The world is divided into 24 primary timezone bands, with some regions using 30- or 45-minute offsets.