Timestamp Converter
Convert between Unix timestamp and readable date. Supports seconds and milliseconds.
— Reference
Unix Timestamps
A Unix timestamp (also called Unix time or POSIX time) is the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC — a moment known as the Unix epoch. It is a compact, timezone-independent way to represent any point in time as a single integer. Most programming languages and databases support it natively.
The Unix Epoch
The Unix epoch (1970-01-01T00:00:00Z) was chosen by early Unix developers as an arbitrary but convenient reference point. Timestamps can be negative (before 1970) or positive (after 1970). In 32-bit systems, the maximum representable timestamp is 2147483647 (January 19, 2038) — beyond which overflow occurs, known as the Year 2038 problem. Modern 64-bit systems are not affected.
Privacy
All conversion runs 100% in your browser. No data is sent to a server.