On Mar 16, 6:45*pm, "T. Valko" wrote:
Your divisor is the same in all instances so all you need to do is test and
make sure there is a result 0 from your COUNTIF:

=IF(COUNTIF($A$23:$A$361,A4)=0,"N/A",SUMIF(......)/5)

--
Biff
Microsoft Excel MVP

"Chris" wrote in message

...



I would like to be abe to have the #DIV/O! error show "N/A" when this
formula does not find any values to calculate. Due to another program
I am using along with excel, I cannot use ISERROR or ISERR. I know
that there are more effecient ways of writing the formula but I am
restricted to what is shown.

=(SUMIF($A$23:$A$361,A4,$L$23:$L$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A
$23:$A$361,A4,$M$23:$M$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A
$361,A4,$N$23:$N$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$O
$23:$O$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$P$ 23:$P
$361)/COUNTIF($A$23:$A$361,A4))/5

I tried using
=IF(SUMIF($A$23:$A$361,A4,$L$23:$L$361)/COUNTIF($A$23:$A$361,A4)+SUMIF
($A$23:$A$361,A4,$M$23:$M$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A
$361,A4,$N$23:$N$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$O
$23:$O$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$P$ 23:$P
$361)/COUNTIF($A$23:$A$361,A4)/5=0,"N/A",(SUMIF($A$23:$A$361,A4,$L
$23:$L$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$M$ 23:$M
$361)/COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$N$ 23:$N$361)/
COUNTIF($A$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$O$ 23:$O$361)/COUNTIF($A
$23:$A$361,A4)+SUMIF($A$23:$A$361,A4,$P$23:$P$361)/COUNTIF($A$23:$A
$361,A4))/5)

But I still get the #DIV/0!- Hide quoted text -

- Show quoted text -

Thanks - this works great!