Returns the first column
=INDEX(A6:E6,MATCH(TRUE,6:6<"",0))

Rturns the last column
=LOOKUP(10^10,6:6,6:6)


"rob_bates" wrote:

Is there a formula that returns the first (or last) column that is populated
in a row?

Row 6 has A6=blank, B6=1, C6=5, D6=4, E6=blank

If looking for the first number, I would like it to return Column B, for the
last, Column D.

Thanks!

Rob.