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Timestamp Converter

Convert between Unix timestamps and human-readable dates. Useful for debugging, logging, and data analysis.

Enter timestamp in seconds (10 digits) or milliseconds (13 digits)

Current Time: 9/28/2025, 3:46:34 PM

About Unix Timestamps

Unix timestamps represent the number of seconds (or milliseconds) that have elapsed since January 1, 1970, at 00:00:00 UTC (the Unix Epoch).

They are widely used in programming, databases, and systems for:

  • Storing dates and times
  • Calculating time differences
  • Sorting events chronologically
  • Creating unique identifiers

Common Timestamps

Unix Epoch (Jan 1, 1970)
0
Y2K (Jan 1, 2000)
946684800
Unix Timestamp 1 Billion
1000000000 (Sept 9, 2001)
32-bit Timestamp Limit
2147483647 (Jan 19, 2038)