Check for empty rows in excel where one cell in each row is predefined as "0.00"

Hi!

Here is an example how it can look.

Column 12 contains the calculation that I previously mentioned. When there is no value in that cell it contains "0.00. That is why the last row (4) in the picture never turns out like an empty row. I would like to fetch the first empty row with a condition that ignores the cell value of Column 12.