Epoch Converter
Convert epoch time to UTC, local time and ISO 8601 — and back. Nothing leaves your browser.
Current Unix timestamp (seconds)
Milliseconds: —· UTC: —
Timestamp to Date
Date to Timestamp
How to use this epoch converter
Epoch time and Unix time are two names for the same thing: the number of seconds since00:00:00 UTC, 1 January 1970. Enter your epoch value above — the converter automatically handles both second-precision (10 digits) and millisecond-precision (13 digits) values and displays local time, UTC, ISO 8601 and a relative description in one shot.
Why epoch time exists
Representing time as a plain integer makes it trivial to compare, sort and store. Systems ranging from PostgreSQL and MySQL to JavaScript's Date.now() and Linux's date +%s all speak epoch time. When you need to read one, an epoch converter like this turns it back into a human-friendly date in any time zone.