Timezone Converter

Convert any wall-clock time between time zones — DST handled automatically.

Time

From timezone

To timezone

Converted time

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From

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Offset diff

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Conversion goes through the IANA timezone database in your browser — DST transitions are handled automatically.

How this works

We use the browser's built-in Intl.DateTimeFormat with IANA timezone IDs (e.g. America/New_York, Asia/Kuala_Lumpur). Pick a wall-clock time + source zone, then a target zone — output is the corresponding wall-clock time in the target zone, with DST handled.