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Timestamp Converter

The timestamp converter turns Unix timestamps, milliseconds, ISO dates, local time and UTC into practical date formats. All calculations run locally in the browser.

Convert timestamps

Enter a Unix timestamp, ISO date or local date. The tool detects the format automatically or uses the selected input type.

Input

Leave empty and use “Current time” or enter your own value.

Input type

Local date

Local time

Additional time zone offset

Output type

Ready

Unix time - No valid value detected yet.

Formats

Format	Value

Export

Conversion notes

Unix seconds count seconds since 1 January 1970 at 00:00:00 UTC.
Unix milliseconds are common in JavaScript.
Local time depends on the browser time zone.
UTC is the neutral reference time for servers, APIs, logs and databases.