Epoch Converter

Convert Unix timestamps to human-readable dates and back. Auto-detects seconds, milliseconds, or date strings.

Paste any Unix timestamp (10/13/16 digits) or date string — auto-detected

Assuming current time:

UTC Thursday, September 24, 2026 at 4:30:45 AM
UTC Thursday, September 24, 2026 at 4:30:45 AM GMT+00:00
Relative just now
Raw timestamps
Seconds 1790224245
Milliseconds 1790224245489
Microseconds 1790224245489540
Auto-detection rules: 10-digit numbers → seconds · 13-digit → milliseconds · 16-digit → microseconds · negative numbers → seconds (pre-1970) · anything else → date string.