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number of days not calculated correctly

Question asked by jbrogers1234 on May 14, 2014
Latest reply on May 16, 2014 by jbrogers1234


number of days not calculated correctly


     using the following:

     If (IsEmpty (Day_StartDate); "";
     5*Int((EndDate-StartDate)/7) + Middle("0012345501234544012343340123223401111234010012340";
     7*(DayOfWeek(StartDate)-1) + DayOfWeek(EndDate);1) - Count ( HolidayFallData::Date )
     to calculate the number of school days using a table of holidays and vacations, my calculation is off by one day!  can anyone see the error? For example between 7/1/2014 and 8/11/2014 there is one holiday July 4 and a total of 30 possible school days less 1 holiday it should be 29 but my calc = 28!  Hummm.....