Timestamp Converter
Convert between Unix timestamps and human-readable dates, with a live current timestamp display.
Current Unix timestamp
0
Timestamp → Date
Date → Timestamp
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds that have passed since January 1, 1970 00:00:00 UTC (the Unix epoch). Some systems use milliseconds instead.
Seconds or milliseconds?
A 10-digit number is usually seconds; a 13-digit number is milliseconds. Use the dropdown to tell the tool which unit your timestamp is in.
Why are UTC and local different?
UTC is the universal reference time. Local time is adjusted for your device timezone and daylight saving. Both represent the same instant.
Is the conversion done locally?
Yes. All conversion uses your browser Date API. Nothing is sent to a server.
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