Timestamp converter

Paste a Unix timestamp in seconds or milliseconds, or any date, and get every format you need.

Unix time now

Timestamp or date

How it works

Seconds or millisecondsTen digits are read as seconds and thirteen as milliseconds, which is what JavaScript uses.
Any dateDates like 2026-11-11 14:30 or ISO strings with a time zone also work.

What is Unix time?

The number of seconds since 1 January 1970 at midnight UTC. Most systems store time this way.

Why is my date off by some hours?

Time zones. The ISO line shows UTC, and the next line shows your local time.

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