Excel formula to sum row until blanks in columns -
i looking sum set of cells in row based on other row value or until blank column found in same row. please refer below table example.
b c d e f g h j values sum 1 1 1 2 3 1 1 helper 1 0 0 1 0 0 0 1 0 1 output required 1 2 6 1
i need formula in last row(output). formula should able sum until blank column in first row or until 1 in helper row.
example:
- in a1, value 1 output in a3 1.
- in h2 when value 1 helper row, in h3 should sum f1+g1+h1 = 6.
formula sum can either use helper row or blanks in first row.
hope there formula result.
if comfortable sum appearing @ start of break, can try formula:
=if(a2="..",sum(offset(b2,,,,(match("..",b2:$y$2,0)))),"")
you not needing helper row formula!! press ctrl+shift+enter execute
data in a1:y3
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