if one date falls X number of days after and before one other date

[GA2000]

For example, the Date of birth is 02/16/2009, but in order for the person to meet the criteria they had to have had an appointment between 45 days old and 2 years old. So an appointment on 02/17/2011 would not meet criteria just as an appointment on 03/15/2009 would not. An appointment even one day after turning 2 years old would not meet criteria. How do I create a formula in Excel that would give me results of “Meets” or “Does Not Meet” based on the appointment date in relation to birthdate? Like, if appointment date is 05/23/2009 then “Meets”, and if appointment date is 09/23/2011 then “Does Not Meet”.

I’ve created a formula that uses an “If” statement with a “Datedif” and a ”concatenate” function within it, but it doesn’t seem to work once appointments fall in 2011.

[benishiryo]

hi GA2000, welcome to the forum. try this:
=IF(OR(AND(DATEDIF(A1,B1,"y")=2,DATEDIF(A1,B1,"yd")=0),DATEDIF(A1,B1,"y")=1,AND(DATEDIF(A1,B1,"y")=0,DATEDIF(A1,B1,"yd")>=45)),"Meets","Does Not Meet")

[GA2000]

Thanks very much! It worked!!!!

[Cutter]

@ GA2000

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