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JenniL0211's avatar
JenniL0211
Copper Contributor
Dec 07, 2023
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Day Formula Help

Hi all, so I have a spreadsheet that has a number of formulas that populate dates for various reasons. 

 

My issue lies within 2 sets.  One is to calculate from a specific date, 6 days ahead, and the second calculates 8 days ahead, leaving 2 days between the 2 dates.  The issue arises when the 8th day falls on a Friday, it back dates to Thursday, so that would only leave 1 day between the first date and second.  Is there a way to input a formula for the 6th day date and if it's only 1 day between the 8th day, for it to backdate one day as well?  I apologize if that isn't very clear. 

 

Thank you

  • JenniL0211 

    Sorry, had it the wrong way around. First formula:

     

    =H157-(WEEKDAY(H157)=6)-(WEEKDAY(H165)=6)

     

    Second formula:

     

    =H165-(WEEKDAY(H165)=6)

9 Replies

    • JenniL0211's avatar
      JenniL0211
      Copper Contributor

      HansVogelaar 

       

      There are a variety of strings include... The 2 formulas below are the start and end formulas for my dates. Let me see if I can upload the document here somehow....

       
      =WORKDAY.INTL(B93,6,1,$A$59:$A$87)      =IF(WEEKDAY(H157)=6,H157-1,H157)
      =WORKDAY.INTL(B93,8,1,$A$59:$A$87)      =IF(WEEKDAY(H165)=6,H165-1,H165)

       

       

      • HansVogelaar's avatar
        HansVogelaar
        MVP

        JenniL0211 

        A slightly shorter version of =IF(WEEKDAY(H157)=6,H157-1,H157):

        =H157-(WEEKDAY(H157)=6)

        Change =IF(WEEKDAY(H165)=6,H165-1,H165) to

        =H165-(WEEKDAY(H165)=6)-(WEEKDAY(H157)=6)

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