Unix Timestamp Converter

Turn timestamps into dates and back.

Now
… seconds since 1 January 1970

Date to timestamp

Converted in your browser.
Guide

How to convert a timestamp

1

Enter a timestamp

Seconds or milliseconds. The tool tells which it read.

2

Read the date

See ISO, UTC and your own time zone.

3

Or go the other way

Pick a date and time to get its timestamp.

Frequently asked questions

What is a Unix timestamp?

The number of seconds since 1 January 1970 UTC.

Seconds or milliseconds?

Numbers of 12 digits or more are read as milliseconds, shorter ones as seconds.

Which time zone is used?

UTC and the time zone of your computer are both shown.

Is anything uploaded?

No. It is converted in your browser.

Related tools

See all text & utilities →