Time Zone Converter
Convert a date and time between time zones with correct daylight saving handling, including gaps and overlaps.
About the Time Zone Converter
The Time Zone Converter converts a date and time from one zone into many others at once, and correctly handles the moments when clocks spring forward (times that do not exist) or fall back (times that happen twice).
Times come from your browser’s built-in IANA time zone database, so daylight saving rules are always current.
How to use the Time Zone Converter
- Choose the source time zone.
- Set the date and time, or press Now.
- Add target time zones and read the converted times, offsets and DST status.
Frequently asked questions
What happens with a time that does not exist?
During a spring-forward gap, the time is moved forward to the first valid moment and a warning explains why.
How do I schedule a meeting across zones?
Enter the meeting time in your zone and add each participant's zone; the converted times and dates appear side by side.
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