# Get rid of #DIV/0! when using the Average formula......

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I want to get rid of the #DIV/0! in the cell when I use the Average formula:

In the cell I have this formula:
=AVERAGE(B73:E73:G73:J73:L73:O73)

Also get rid of #DIV/0! in the cell when I use the sum formula:
=SUM(P73:P81)
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Commented:
If you have 2010 then you can use

=IFERROR(AVERAGE(B73:E73:G73:J73:L73:O73),"")

and

=IFERROR(SUM(P73:P81),"")
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Commented:
Hello,

the DIV error will only come up if there is no numeric value at all in the range. Therefore, you could count the numeric values, and if they are greater than zero, perform the average.

=IF(COUNT(B73,E73,G73,J73,L73,O73)>0,AVERAGE(B73,E73,G73,J73,L73,O73),"")

or even shorter

=IF(COUNT(B73,E73,G73,J73,L73,O73),AVERAGE(B73,E73,G73,J73,L73,O73),"")

By the way, if you use more than one range in Average, you should separate each range with a comma, not the colon.

Assuming that the Sum() you mentioned will sum all the calculated averages above, this will not work without any alteration, since there are no DIV errors in the average results.

cheers, teylyn

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