Date to Unix Timestamp
Convert any date to Unix timestamp in seconds and milliseconds.
All processing happens in your browser. Your data never leaves your device.
Select Date & Time
How to Use
- 1Select a date and time using the picker.
- 2See the Unix timestamp in seconds and milliseconds instantly.
What is Date to Unix Timestamp?
Date to Unix Timestamp converts any date to its corresponding Unix timestamp. Shows results in seconds, milliseconds, ISO 8601, and relative time format.
Key Features
- Date picker for easy selection
- Shows seconds and milliseconds
- ISO 8601 output
- Relative time display
- 100% client-side
Date to Unix Timestamp vs Other Tools
| Feature | Date to Unix Timestamp | Other Tools |
|---|---|---|
| Client-side processing | Yes | Varies |
| No signup required | Yes | Often required |
| Privacy-first (no data sent) | Yes | Rarely |
| Free & unlimited | Yes | Often limited |
| No ads interruption | Yes | Often no |
FAQ
What is a Unix timestamp?
A Unix timestamp represents the number of seconds (or milliseconds) since January 1, 1970 (UTC), known as the Unix Epoch. It's a universal way to represent dates and times used in programming and databases.
How do I convert a timestamp to a date?
Enter the timestamp in the converter tool. It will display the equivalent human-readable date in your local timezone and UTC, along with ISO 8601 and RFC 2822 formats.