Time Zone Converter
Convert a time between any IANA time zones. See offsets, live now, and multiple destinations at once. Great for global teams and meeting planning.
Runs 100% in your browser — nothing is uploaded.
Show in these zones
Ctrl/Cmd-click to select multiple.
- From · UTC10 Sept 2026, 10:32:03+00:00
- America/New_York10 Sept 2026, 06:32:03-04:00
- Europe/London10 Sept 2026, 11:32:03+01:00
- Asia/Tokyo10 Sept 2026, 19:32:03+09:00
Frequently asked
Does it handle daylight saving time?
Yes. Conversions use the browser Intl API which resolves DST for every IANA zone, at the exact instant you pick.
Why is my zone list short?
On some older browsers, Intl.supportedValuesOf() is not available and we fall back to a curated list of common zones. Upgrade your browser to see the full ~400 IANA zones.
What is UTC offset vs abbreviation?
Offsets like +05:30 are unambiguous. Abbreviations like IST can mean India Standard Time OR Israel Standard Time OR Irish Standard Time — always prefer IANA zone names and offsets in code.
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