Time Zone Converter
Convert a date and time between IANA time zones using your browser.
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About Time Zone Converter
Time Zone Converter converts date and time values between IANA time zones (e.g. London GMT/BST, New York EST/EDT, Tokyo JST) in your browser.
How to use Time Zone Converter
- Enter date and time.
- Select source time zone.
- Select target time zone.
- View converted local time and UTC offset comparison.
Examples
Source: 15:00 BST (London), Target: EST (New York) Result: 10:00 AM EST (5 hours behind London)
FAQ
Does this tool account for Daylight Saving Time changes?
Yes. Time conversions use official IANA time zone databases that account for historical and active DST shifts.
Can I compare multiple time zones simultaneously?
Yes. Add target time zones to view meeting times across multiple international cities.
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