Unix Timestamp Converter
Current Unix Timestamp (live)
0
0 ms ·
Enter a Unix timestamp above to see all date formats
Timestamp Format Reference
| Format | Digits | Example |
|---|---|---|
| Seconds | 10 | 0 |
| Milliseconds | 13 | 0 |
| Microseconds | 16 | 0 |
| Nanoseconds | 19 | 0 |
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A full-featured Unix timestamp tool. Live current timestamp updates every second. Timestamp → Date: paste any Unix timestamp (seconds, milliseconds, microseconds, or nanoseconds - auto-detected), choose from 15 timezone presets, and instantly see 8 output formats: ISO 8601, UTC, full readable, date only, time only, relative time, RFC 7231, and milliseconds. Date → Unix: pick any date/time to get the Unix timestamp in seconds and milliseconds, with your local timezone shown. Duration calculator: enter two timestamps to get the difference as seconds, minutes, hours, days, weeks, and D:HH:MM:SS. Batch converter: paste up to 100 timestamps (one per line) and convert all at once. Format reference table shows digit counts for each unit. 100% browser-side.
How to Use
- 1The live current Unix timestamp is shown at the top - click Copy to grab it
- 2In the Timestamp → Date tab, paste any Unix timestamp and select the output timezone
- 3The unit (seconds/ms/µs/ns) is auto-detected - you can override it with the Unit dropdown
- 4In the Date → Unix tab, pick a date and time to convert it to a Unix timestamp
- 5Use the Batch tab to convert multiple timestamps at once - one per line
Features
- Live current Unix timestamp updating every second
- Auto-detection of timestamp unit (seconds/ms/µs/ns) by digit count
- Timestamp → Date: 8 output formats (ISO 8601, UTC, full readable, date, time, relative, RFC 7231, ms)
- 15 timezone presets including UTC, EST, PST, IST, JST, AEST, and Local browser timezone
- Date → Unix converter with local timezone display
- Duration calculator: difference in seconds, minutes, hours, days, weeks, and D:HH:MM:SS
- Batch converter for up to 100 timestamps at once (one per line, auto-detected)
- Format reference table showing digit counts per unit
- One-click copy for every output format
- 100% browser-side - no server requests
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