Unix Timestamp Converter
Convert 10-digit (seconds) or 13-digit (milliseconds) Unix timestamps to UTC and your local browser time — or reverse-convert datetime to epoch.
Timestamp → Date & Time
Enter a Unix timestamp to see UTC and local time.
Supports 10-digit seconds or 13-digit milliseconds.
Conversion result
- UTC
- Thursday, July 2, 2026 at 8:18:22 AM UTC
- Local time (UTC)
- Thursday, July 2, 2026 at 8:18:22 AM UTC
- Unix seconds (10-digit)
- 1782980302
- Unix milliseconds (13-digit)
- 1782980302000
- Detected input
- Seconds
Date & Time → Timestamp
Pick a local datetime to generate Unix seconds and milliseconds.
Uses your browser timezone for input; UTC is shown in results.
Conversion result
- Unix seconds (10-digit)
- 1782980280
- Unix milliseconds (13-digit)
- 1782980280000
- UTC
- Thursday, July 2, 2026 at 8:18:00 AM UTC
- Local time (UTC)
- Thursday, July 2, 2026 at 8:18:00 AM UTC