Calculated formula not showing correct behavior

Question

I have a calculated column called DaysDifference which calculates days difference between two date fields: [Due Date]- [DateToday], I am updating datetoday field everyday using Flow to set it to current date.

I am using below calculated formula for another calculated column called Due in Days:

=IF(DaysDifference<=7,"7",IF(DaysDifference<=15,"15",IF(DaysDifference<=30,"30",IF(DaysDifference<0,"Overdue"))))

Then I have grouped the list view by Due in Days column and it works great for 4, 15, 30 days scenario but for the last condition its not working. For example I have a task for which (Due Date: 2/14, todays date: 3/14) DaysDifference shows -27. So this is an overdue task but from the formula I am using, its falling under "7". Can someone help me with the updated formula.

I just want to log overdue in calculated column if DaysDifference column shows negative value.

Answer 1

Change the order of your tests. Start with the "over due" test. You may also want a value if >30 days.

=IF(DaysDifference<0,"Overdue",
   IF(DaysDifference<=7,"7",
     IF(DaysDifference<=15,"15",
       IF(DaysDifference<=30,"30",
        "Over 30")
       )
     )
   )

Answer 2

try this :

=IF( AND ( DaysDifference<=7 ,DaysDifference>=0) ,"7",IF(DaysDifference<=15,"15",IF(DaysDifference<=30,"30",IF(DaysDifference<0,"Overdue"))))