Hi,

Glad I could help for d23 etc use this
=SUMPRODUCT(--(MOD(COLUMN(D23:KK23),2)=0),D23:KK23)

Note all Ive done is change the range and altered the modulus to zero.
Columns D, F etc are even numbered so for D the formula days 2 mod 2 = 0

Mike

"John Blackwell" wrote:

Fantastic Mike - thank you.

Sorry to be a pain, but how do I sum the other cells - i.e. D23, F23, H23,
J23, L23 etc etc, up to KK23?

John

"Mike H" wrote:

John,

=SUMPRODUCT(--(MOD(COLUMN(E23:KK23),2)=1),E23:KK23)

Mike

"John Blackwell" wrote:

Folks,

I'm trying to find a formula for summing the contents of alternate cells in
a row?

I have a large workbook and want to calculate the contents of row 23 - i.e.
E23, G23, I23, K23, M23 etc etc, up to KK23. Is there a simple formula for
this?

John Blackwell