Timestamp Converter

Convert Unix timestamps to dates and back.
Supports seconds and milliseconds.

Current timestamp

Live

Timezone: …

Unix (seconds)

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Unix (milliseconds)

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Unix → date & time

Unix timestamp

Enter a Unix timestamp to see local time, UTC, ISO 8601, and calendar details.

Date & time → Unix

Local date & time

Choose a date and time to see Unix seconds and milliseconds.