Timestamp converter

Turn machine time into a date you can recognize.

Convert Unix seconds or milliseconds into ISO, UTC, and local representations—or turn a local date back into both Unix forms.

Current Unix time

Seconds since 1970-01-01 00:00:00 UTC

Unix timestamp

Input unit

ISO 8601

UTC

Your locale

Local date and time

Seconds

Milliseconds

What is Unix time?

Unix time counts elapsed seconds from the start of 1970 in UTC. It is independent of a display time zone, while human-readable output can be shown in UTC or your browser’s local zone.