DATEVALUE

06:59:48 Converts a date in the form of text to a serial number.
06:59:48 Warning: The PhpSpreadsheet DATEVALUE() function accepts a wider range of date formats than MS Excel DATEFORMAT() function.
06:59:48 Date String: 26 March 2012
06:59:48 Formula: =DATEVALUE(A1)
06:59:48 Excel DateStamp: 40994
06:59:48 Formatted DateStamp2012-Mar-26
06:59:48
06:59:48 Date String: 29 Feb 2012
06:59:48 Formula: =DATEVALUE(A2)
06:59:48 Excel DateStamp: 40968
06:59:48 Formatted DateStamp2012-Feb-29
06:59:48
06:59:48 Date String: April 1, 2012
06:59:48 Formula: =DATEVALUE(A3)
06:59:48 Excel DateStamp: 41000
06:59:48 Formatted DateStamp2012-Apr-01
06:59:48
06:59:48 Date String: 25/12/2012
06:59:48 Formula: =DATEVALUE(A4)
06:59:48 Excel DateStamp: 41268
06:59:48 Formatted DateStamp2012-Dec-25
06:59:48
06:59:48 Date String: 2012-Oct-31
06:59:48 Formula: =DATEVALUE(A5)
06:59:48 Excel DateStamp: 41213
06:59:48 Formatted DateStamp2012-Oct-31
06:59:48
06:59:48 Date String: 5th November
06:59:48 Formula: =DATEVALUE(A6)
06:59:48 Excel DateStamp: 44505
06:59:48 Formatted DateStamp2021-Nov-05
06:59:48
06:59:48 Date String: January 1st
06:59:48 Formula: =DATEVALUE(A7)
06:59:48 Excel DateStamp: 44197
06:59:48 Formatted DateStamp2021-Jan-01
06:59:48
06:59:48 Date String: April 2012
06:59:48 Formula: =DATEVALUE(A8)
06:59:48 Excel DateStamp: 41000
06:59:48 Formatted DateStamp2012-Apr-01
06:59:48
06:59:48 Date String: 17-03
06:59:48 Formula: =DATEVALUE(A9)
06:59:48 Excel DateStamp: 44272
06:59:48 Formatted DateStamp2021-Mar-17
06:59:48
06:59:48 Date String: 03-2012
06:59:48 Formula: =DATEVALUE(A10)
06:59:48 Excel DateStamp: 40969
06:59:48 Formatted DateStamp2012-Mar-01
06:59:48
06:59:48 Date String: 29 Feb 2011
06:59:48 Formula: =DATEVALUE(A11)
06:59:48 Excel DateStamp: #VALUE!
06:59:48 Formatted DateStamp#VALUE!
06:59:48
06:59:48 Date String: 03-05-07
06:59:48 Formula: =DATEVALUE(A12)
06:59:48 Excel DateStamp: 39205
06:59:48 Formatted DateStamp2007-May-03
06:59:48
06:59:48 Date String: 03-MAY-07
06:59:48 Formula: =DATEVALUE(A13)
06:59:48 Excel DateStamp: 39205
06:59:48 Formatted DateStamp2007-May-03
06:59:48
06:59:48 Date String: 03-13-07
06:59:48 Formula: =DATEVALUE(A14)
06:59:48 Excel DateStamp: 41340
06:59:48 Formatted DateStamp2013-Mar-07
06:59:48