Unix Timestamp Converter
Convert a Unix timestamp (epoch) into a readable date — in both your local time zone and UTC — or turn a date back into a timestamp. Supports both seconds and milliseconds and shows the current epoch live, making it a quick reference for developers working with logs and APIs.
- Timestamp → local, UTC & ISO date
- Date → Unix timestamp
- Seconds & milliseconds
- Live current epoch
How to use the Unix Timestamp Converter
- 01
Enter a value
Type a timestamp or pick a date.
- 02
See conversions
Local, UTC and ISO formats appear.
- 03
Switch units
Toggle between seconds and milliseconds.
- 04
Copy
Copy the value you need.
Frequently asked questions
What is a Unix timestamp?+
It's the number of seconds (or milliseconds) elapsed since 00:00:00 UTC on 1 January 1970, known as the Unix epoch. It's a compact, time-zone-independent way to represent a moment in time.
Seconds or milliseconds — how do I tell?+
A 10-digit timestamp is usually seconds; a 13-digit one is milliseconds. This tool lets you switch between the two so the converted date comes out right.
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