Is it possible to nest all of these formulas into one formula? I'm having trouble with this and only getting errors when I've tried putting it all together. The value in $A4 to $A43 is 'T' The value in Jan!C11 to Jan!C50 is a number The SUM at the end sums all the values for each SUMPRODUCT formula. Any help would be appreciated. Thanks.
=SUMPRODUCT(--(Jan!$H11:$AL11=$A4)*Jan!C11)
=SUMPRODUCT(--(Jan!$H12:$AL12=$A5)*Jan!C12)
=SUMPRODUCT(--(Jan!$H13:$AL13=$A6)*Jan!C13)
....
....
=SUMPRODUCT(--(Jan!$H48:$AL48=$A41)*Jan!C48)
=SUMPRODUCT(--(Jan!$H49:$AL49=$A42)*Jan!C49)
=SUMPRODUCT(--(Jan!$H50:$AL50=$A43)*Jan!C50)
=SUM(B4:B43)