I believe you can only have the function operate on one column, so add
together 4 sumproducts (one for each of you columns).
"Steved" wrote:
> Hello from Steved
>
> Below is fine for D4:D109 but if I change it to D4:G109 it shows #VALUE!
> My objective is to sum the extra 3 columns.
> What is required please to have it working.
>
> =SUMPRODUCT(--('Planned Kilometres'!$A$4:$A$109=1),--('Planned
> Kilometres'!$B$4:$B$109="P"),'Planned Kilometres'!D4:D109)
>
> Thankyou.
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