Timestamp converter
Convert Unix timestamps into readable dates and back.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa. Supports both seconds and milliseconds formats.
How It Works
Enter a Unix timestamp or a date string
The tool auto-detects the format
See conversions in multiple formats
Features
Frequently Asked Questions
Is this tool really free?
Yes, 100% free with no hidden costs or limits. All processing happens.
What timestamp formats are supported?
We support Unix timestamps in seconds (10 digits) and milliseconds (13 digits), as well as ISO 8601 date strings.
What timezone is used?
Conversions show both UTC and your local timezone for clarity.
Unix Timestamp Converter, The Complete Guide
Use our free unix timestamp converter to convert between epoch time and human-readable dates. Our epoch converter handles conversions in both directions instantly.
Timestamp to Date
Convert timestamp to date instantly. Enter a Unix timestamp (seconds since January 1, 1970) and see the corresponding date and time in your local timezone. Our Unix time calculator handles milliseconds too.
Date to Timestamp Online
Convert date to timestamp online by entering any date and time. Get the Unix timestamp value for use in programming, databases, or API calls. Essential for developers working with time-based data.
Tips for Timestamp Conversion
- Unix timestamps are seconds since Jan 1, 1970 UTC
- JavaScript uses milliseconds, divide by 1000 for seconds
- Be aware of timezone differences when converting
- Current timestamp updates in real-time on the page
Related Tools
More than a quick timestamp converter.
A timestamp converter turns a Unix timestamp into a readable date and lets you move in the other direction. It is useful when you are reading logs, API responses, database records, scheduled jobs, or time-based claims in a token.
Always check the time zone and whether a system uses seconds or milliseconds. A valid number interpreted in the wrong unit can produce a date that looks plausible but is completely wrong.
How to use the timestamp converter.
Start with the tool above. There is no account step between you and the result.
- 01
Enter a timestamp or readable date.
- 02
Check the selected unit and time zone.
- 03
Copy the converted value for your system.
Timestamp converter answers.
Useful context before you use the result somewhere important.
Are Unix timestamps always in seconds?
No. Many systems use seconds, while JavaScript values are commonly milliseconds. Check the source.
Why is the date off by hours?
Time zones can change the displayed local time. Compare with UTC when debugging.
Can I use this for token expiry?
It can help you read an expiry value, but verification must happen in your application.
Give the document a place to go.
Keep PDFs, templates, feedback, approvals and signatures together in one workspace.