On way:

=IF(IF(COUNT(F8:F26),SUM(F8:F26)*F27,"")=0,"",IF(C OUNT(F8:F26),SUM(F8:F26)*F27,""))

HTH,
Paul

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"Vi" wrote in message
...
I have added a column of numbers using the following formula so the total
cell will be zero if there is nothing in the column:
=IF(count(F8:F26),SUM(F8:F26),""

Now I want to multiply that total by cell F27 and put the total in cell
F28.
Again, if the total is zero, I want the cell to be blank.

Please help