Epoch · UTC

Unix timestamp converter

Translate epoch values to readable dates — and generate timestamps for APIs, logs, and debugging.

Need local time in another city? Open a world clock or the converter after you decode the epoch.

Convert

Unix timestamp (sec or ms) Or date-time (local)

What is a Unix timestamp?

Seconds (or milliseconds) since 1 Jan 1970 00:00:00 UTC — common in APIs and databases.

Seconds or milliseconds?

Values ≥ 1e12 are treated as milliseconds; smaller values as seconds.