Mac Timestamp Converter

Convert Mac timestamp (seconds since 1904) to human readable date

This script converts Apple Mac timestamps to normal dates. A Mac-timestamp is the number of seconds since midnight, January 1, 1904 GMT.

These timestamps are also used by Apple iPod's, Palm OS, JMP/JSL datetime and others.

The current Mac timestamp is 3560487382.

Enter you Mac timestamp below:


To convert seconds since 2001 see: Apple Core Data Timestamp

Programming routines

The difference between the Unix timestamp epoch (1970) and the Mac timestamp epoch (1904) is 2082844800 seconds. Current timestamp in PHP:

$currenttimestamp = 2082844800+time();


Date and Time
Week numbers
Weeks by year
Day numbers
Days by year
Calculate difference
   between two dates

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