When to use this tool
- Debug API payloads and database rows.
- Convert production log times into human-readable dates.
- Check whether a timestamp is stored in seconds, milliseconds, or microseconds.
Timestamp
Unix timestamp converter
Paste epoch seconds, milliseconds, or microseconds and get local, UTC, ISO, RFC, and relative formats instantly.
Local
Jun 27, 2026, 22:28:15 GMT+8
UTC
Jun 27, 2026, 14:28:15 GMT
ISO 8601
2026-06-27T14:28:15.000Z
RFC 2822
Sat, 27 Jun 2026 14:28:15 GMT
Relative
less than a minute ago
Epoch seconds
1782570495
Epoch milliseconds
1782570495000
Unix Timestamp Converter: definition and examples
A Unix timestamp is a numeric count of time since 1970-01-01T00:00:00Z. TimeKit converts timestamp values without sending them to a server.
How to use it
- Paste the timestamp value.
- Choose seconds, milliseconds, or microseconds.
- Select the display time zone and copy the format you need.
Example
The value 1719504000 represents 2024-06-27T16:00:00Z when interpreted as Unix seconds.
Frequently asked questions
What is Unix epoch time?
Unix epoch time counts elapsed seconds since 1970-01-01T00:00:00Z in typical Unix systems.
How do I know if a timestamp is seconds or milliseconds?
Current Unix seconds are usually 10 digits, while current Unix milliseconds are usually 13 digits.
Does TimeKit upload timestamps?
No. Timestamp conversion runs locally in the browser.