Timestamp Converter

Convert between Unix timestamps and human-readable dates

Current Unix Timestamp

Timestamp → Human-Readable Date

Supports both seconds and milliseconds

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Human-Readable Date → Timestamp

About Unix Timestamps

Unix timestamp is the number of seconds elapsed since January 1, 1970, 00:00:00 UTC (Unix epoch).

  • Standard format: seconds since epoch (10 digits)
  • Milliseconds format: 13 digits (used in JavaScript)
  • Widely used for date/time storage and comparison
  • Timezone-independent representation

FAQ

Why are some timestamps 13 digits?

JavaScript often uses milliseconds since epoch, which results in 13-digit values.

Is timezone handled automatically?

Yes. You can compare local and UTC output in one result panel.