Time Zone Converter
Convert any time between two time zones — handles DST automatically.
How the Time Zone Converter Works
This tool uses your browser's built-in Intl.DateTimeFormat with the IANA time zone database. That means daylight saving rules are always up to date, including for regions that change rules irregularly. Pick any source and destination time zone, enter a date and time, and the tool will show you the equivalent local time on the other side.
Common Use Cases
Scheduling international meetings, coordinating remote teams, planning travel, watching live sports across regions, and avoiding the classic 3 AM call mistake.
FAQ
Does it handle daylight saving time?
Yes — DST is applied automatically based on the IANA time zone rules built into your browser.
Why are some city names missing?
The list shows major cities. If your city isn't listed, pick the nearest one in the same time zone — it will be correct.
Does it work offline?
Yes, after the page loads. All conversions run locally in your browser.
How accurate is this?
It uses your browser's official IANA database, the same source most operating systems and apps rely on.
Is anything saved?
No. The tool runs entirely in your browser.
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