Forum Discussion
formula to count cells between same values
hi everyone i am looking for a formula that would count cells between cells with same value for example Column A looking for the number between cells having 2 as value so first answer would be 10 as the next 2 apears 10 cells down then reset and count again and the result would be placed beside the 2 then 9 and so on and the formula would be placed on same sheet but in column C
A C
2 0
9 0
15 0
7 0
7 1
9 4
8 0
19 0
7 4
4 0
2 10
3 0
1 0
22 0
8 8
4 6
3 5
9 12
2 8
2 1
8 6
5 0
19 15
1 11
hope someone can help me with that :)
thank you for your interest and time
1 Reply
This works best if the data start in A2 (with a header in A1, for example).
In B2:
=IFERROR(ROW($A2)-XMATCH($A2, $A$1:$A1, , -1), 0)
Fill down.