My array is all data, some of it, at times, I want to hide and not be included in the calculations. I searched the internet and I believe that Subtotal should work to hide any hidden rows from being included in a formula. However, I can't figure out where to include in it the formula - front, within, the array itself?!?

I use excel 2010 and the formulas are below. Any help would be greatly appreciated.

Cheers

Andy

=SMALL(BJ108:BJ117,COUNTIF(BJ108:BJ117,0)+1) - finding the smallest # not including zero's

=(SUM(BJ108:BJ117)-AX111-AY111)/(AV109-2) - finding the weighted average