Hello,

The following formula has a #DIV/0! error message. Currently all of the Cells involved in this formula are blank but will eventually have numbers in some or all of them.

=IF(SUM(Q639:Q659)="","",SUM(Q639:Q659)/COUNTIF(Q639:Q659,">=1"))

I edited the formula to this and I got a "Too Many Arguments for this Function" message; =IFERROR(SUM(Q639:Q659)="","",SUM(Q639:Q659)/COUNTIF(Q639:Q659,">=1"),"")

Thank you,

Patrick