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Unix timestamp converter
Paste a Unix timestamp to see the date in ISO 8601, UTC and your own time zone, plus how long ago (or until) it is. Seconds, milliseconds and microseconds are detected automatically. Or pick a date and time to get its timestamp in seconds and milliseconds. The current epoch time ticks at the top.
Private: your files never leave your device.
Current Unix time (seconds)
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The date above is in your device’s time zone.
How to use Unix timestamp converter
Step 1: Paste a timestamp to convert it to a date.
Step 2: Or pick a date and time to get its timestamp.
Step 3: Copy the value you need.
Frequently asked questions
What is a Unix timestamp?
The number of seconds since 1 January 1970, 00:00 UTC. JavaScript and many APIs use milliseconds instead.
How does it know seconds from milliseconds?
By size: today in seconds is a 10-digit number, in milliseconds 13 digits, in microseconds 16.
Which time zone is used?
Timestamps are always UTC; the local time shown uses your device’s time zone.