Unix Timestamp Converter
Use the Unix Timestamp Converter to convert dates to Unix timestamps and timestamps back to dates quickly on mobile or desktop.
Unix Timestamp Converter
Tool inputs are not stored, and private values stay out of analytics.
Result
How it works
Enter the required date or time, adjust the options, then run the Unix Timestamp Converter for a clear copyable result.
The tool works by using browser date parsing and Unix seconds or milliseconds since the 1970 epoch. Processing stays in the browser, and entered date or time values are not stored or sent to analytics.
Examples
Practical example
A date-time can be returned as both Unix seconds and milliseconds.
Accuracy note
Check the time zone and date format when comparing a result with another system.
FAQ
How do I use the Unix Timestamp Converter?
Enter the requested values, review the options, then calculate and read the result.
Are entered dates or times stored?
No. The calculation runs in the browser and input values are not stored.
Does it work on mobile?
Yes. The controls and results are designed for phones and desktop browsers.