How to use the Unix Timestamp Converter
Enter the unix timestamp and the result appears straight away. Everything runs in your browser, so nothing you type is uploaded.
How it works
Converts timestamp units to a JavaScript Date.
Examples
- 1794163200 seconds
UTC ISO: 2026-11-08T18:40:00.000Z Unix seconds: 1794163200 Unix milliseconds: 1794163200000 Local display: Sun Nov 08 2026 18:40:00 GMT+0000 (Coordinated Universal Time)
- 1700000000 seconds
UTC ISO: 2023-11-14T22:13:20.000Z Unix seconds: 1700000000 Unix milliseconds: 1700000000000 Local display: Tue Nov 14 2023 22:13:20 GMT+0000 (Coordinated Universal Time)
- 1700000000000 milliseconds
UTC ISO: 2023-11-14T22:13:20.000Z Unix seconds: 1700000000 Unix milliseconds: 1700000000000 Local display: Tue Nov 14 2023 22:13:20 GMT+0000 (Coordinated Universal Time)
Limitations and assumptions
Results are estimates for general information. Check assumptions and inputs before relying on them.
Frequently asked questions
What is a Unix timestamp?
The number of seconds since 00:00:00 UTC on 1 January 1970, ignoring leap seconds.
How do I tell seconds from milliseconds?
Current timestamps in seconds have 10 digits and in milliseconds 13 digits.
Does the timestamp depend on time zone?
No. It is a single instant; only the displayed local time changes.
How do I convert a date to a timestamp?
Use the date to Unix converter in the related tools.