Is the timestamp in seconds or milliseconds?

This tool uses seconds, the standard Unix timestamp unit. JavaScript's Date object uses milliseconds internally.

Timestamp Converter

Convert between Unix timestamp and date

Unix Timestamp (seconds)

7/19/2026, 3:25:51 PM

2026-07-19T15:25:51.000Z

A Unix timestamp counts the seconds elapsed since January 1, 1970 (UTC).

1Enter a Unix timestamp to convert it to a readable date, or pick a date to get its timestamp.

Example 1

Timestamp = 0

January 1, 1970, 00:00:00 UTC

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