Take notice of Ken's observation. Otherwise...

=SUMIF(A1:A121,"<#DIV/0!")

which just needs enter.

bill mackay wrote:
I have a column H with 121 rows, in some rows there are
numbers in others there are #DIV/0!
I need to know the total of the numbers in column H
eg:- H
$10
$10
$12
$18
#DIV/0!
#DIV/O!
#DIV/0!
The column can be up to 121 rows with numbers or 60
or so rows with numbers and the rest with #DIV/0!

Thanks Heaps Bill Mackay