Timestamp Tool
Timestamp Tool
Unix epoch time (also called POSIX time or Unix timestamp) is a system for tracking time as a running total of seconds.
The count begins at the Unix Epoch on January 1st, 1970 at UTC.
For example, the epoch timestamp 1700000000 corresponds to November 14, 2023, 10:13:20 AM UTC.
Epoch timestamps are widely used in programming, databases, APIs, and system logs because they provide a timezone-independent, compact way to represent a specific moment in time. Unlike human-readable date formats that vary by locale and timezone, epoch time is unambiguous.
Enter a Unix timestamp in seconds (10 digits, e.g., 1741219200) or
milliseconds (13 digits, e.g., 1741219200000). The tool automatically detects
the format and displays the result in UTC, ISO 8601, and your local timezone.
Select a timezone from 17 presets or enter a custom IANA timezone identifier
(e.g., Asia/Seoul, America/New_York). Fill in the year, month, day, and optionally
hour, minute, and second. The converter outputs both epoch seconds and milliseconds along with UTC and ISO 8601 formats.
| Epoch (seconds) | Human-Readable Date (UTC) |
|---|---|
0 | January 1, 1970, 00:00:00 |
1000000000 | September 9, 2001, 01:46:40 |
1500000000 | July 14, 2017, 02:40:00 |
1700000000 | November 14, 2023, 22:13:20 |
2000000000 | May 18, 2033, 03:33:20 |
2147483647 | January 19, 2038, 03:14:07 (Y2K38) |
This tool supports 17 preset timezones covering major regions worldwide, plus any valid IANA timezone identifier. Presets include: UTC, London, Paris/Berlin, Seoul/Tokyo, Shanghai/Beijing, Singapore, Mumbai, Dubai, Moscow, Nairobi, New York, Chicago, Denver, Los Angeles, São Paulo, Sydney, and Auckland.