Unix Timestamp Converter

Convert a Unix timestamp to a readable date and back. Seconds and milliseconds are detected automatically.

Current timestamp (seconds):

Frequently asked questions

What is a Unix timestamp?

The number of seconds elapsed since January 1, 1970 at 00:00 UTC.

How are seconds told apart from milliseconds?

Very large numbers (100,000,000,000 and above) are treated as milliseconds.

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