Last_Saturday ( Date_1 )
Enter a date in the Date_1 field and the calculation will return the last Saturday of that month.
Average rating: 4.1 (33 votes) Log in to vote
Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
Enter a date in a date field called Date_1, using the following format, XX/01/XXXX. Create a calculation field using this custom function with the date field as input and it will return the date of the last Saturday in that month.
Apr 12, 2011
You could use:
Date_1 - Mod ( Date_1 ; 7 ) - 1
Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.