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Time Zone Converter

Convert a date and time between any two IANA time zones and see the offset difference.

Pick a source and target time zone plus a date and time to see the converted local time and offset.

How to use it

  1. 1Choose the source time zone and enter a date and time.
  2. 2Choose the target time zone.
  3. 3Read the converted time and the offset difference between the two zones.

Time zones

Choose the source and target zones and a date/time.

Result

Fill in the fields above and your result will appear here.

Frequently asked questions

Does it handle daylight saving time?
Yes, conversions use the Intl time zone data for the specific date you enter, so DST is applied automatically.
Where do the time zone names come from?
They come from the IANA time zone database built into your browser, the same standard used by most operating systems.
Can I convert a past or future date?
Yes, pick any date and time and the conversion will reflect the correct offset for that moment.

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