Epoch Batch Conversion Tool

Tools on this page

Convert FROM epoch/timestamp (make it readable)
Convert TO epoch/timestamp (create timestamps)

With this tool, you can export your lists to CSV (Excel). Always double-check your results.

Convert epoch dates to human-readable dates

Copy your list of Unix epoch timestamps below (max. 2000).
This script also accepts lists of timestamps in milliseconds (1/1,000 second) or microseconds (1/1,000,000 second).

Output format: GMT/UTC
Output to:
Screen
CSV (',' comma separated, use for Excel in the US)
CSV (';' semicolon separated, use for Excel in Europe)
CSV ('|' pipe separated)

Your timestamp list (separate by space or linefeed):

Convert human-readable dates to epoch dates

Output to:
Screen
CSV (',' comma separated, use for Excel in the US)
CSV (';' semicolon separated, use for Excel in Europe)
CSV ('|' pipe separated)

Copy your list of dates below (max. 2000, separate by linefeed):

Allowed input formats:
2026-03-23T23:43:54+00:00 (ISO 8601)
Mon, 23 Mar 2026 23:43:54 +0000 (RFC 2822)
23 March 2026 12:34 GMT
March 23, 2026
2026-03-23 (Y-M-D)
03/23/2026 (M/D/Y)
20260323 (YMD)
... and many more (just try and verify the results).
If you don't specify a timezone GMT/UTC is used.
Special characters are stripped.