Thanks for the really quick reply Chris.
I will try your suggestion. I may have badly worded my question, here is a
better description:
"I have a 3000+ row spreadsheet with totals in the same column every 17th
row."
Would this clarification change your suggestion?

Thanks Jack

"cht13er" wrote:

On Mar 27, 9:04 am, Jack_Feeman
wrote:
Excell 2003
I have a 3000+ line spreadsheet with totals in one column every 17th row.
What formula can I use to sum these totals?

Thanks
Jack

If the rest of the rows in that column are empty, you can just sum :)

Else, a =SUMIF( would work well if there was some way you could
differentiate those rows with a sum ... for example, if the word "sum"
was in a previous column you could use something like this:
=SUMIF(D1:E15,"sum",E1:E15)

HTH

Chris