Unix Timestamp Converter

Convert Unix epoch timestamps to readable dates and back.

Unix timestamp

Date to timestamp

Local date & time

🔒 Runs in your browser. Nothing you enter is uploaded or stored.

How to use it

A Unix timestamp counts the seconds since 00:00:00 UTC on 1 January 1970. Paste one to see the date in UTC and in your own time zone. Values with 13 digits are treated as milliseconds.

FAQ

What is the year 2038 problem?

Systems that store Unix time as a signed 32-bit number overflow at 03:14:07 UTC on 19 January 2038. Modern systems use 64-bit values.

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