One way (array-entered: CTRL-SHIFT-ENTER or CMD-RETURN):

=MIN(IF(A1:A100<0,A1:A100))

In article ,
(dave) wrote:

What I want to do is find the lowest number in a column that is not equal to
0.

example

column A1
10
0
15
0
10
0
2
0


The result I want would be 2.

I tried =MIN(<0,Data!I5) but got an error.

Thanks