Unix Timestamp Converter
Convert Unix timestamps to human-readable dates or convert dates back to Unix epoch time. Supports seconds and milliseconds.
Epoch to Date
Local Time
25/2/2026, 6:46:30 pm
UTC Time
Wed, 25 Feb 2026 13:16:30 GMT
ISO 8601
2026-02-25T13:16:30.000Z
0 seconds ago
Date to Epoch
Unix Timestamp
1772005560
560
What is Unix Time?
Unix time (also known as Epoch time) is a system for describing a point in time. It is the number of seconds that have elapsed since the Unix epoch, minus leap seconds; the Unix epoch is 00:00:00 UTC on 1 January 1970.
Seconds vs Milliseconds
Historically, Unix time was measured in seconds. However, most modern programming environments (like JavaScript/Java) use milliseconds for higher precision. This tool automatically detects both formats.
Y2K38 Problem
The 2038 problem occurs because 32-bit Unix timestamps will overflow on January 19, 2038. This tool uses 64-bit precision to ensure dates far into the future are handled correctly.