I am trying to nest SUMPRODUCT inside SUM to total 3 worksheets into 1
summary sheet. When I do this, I get an incorrect total. I tried it in
stages and found the problem to be in the service section. The brakes and
tires return and total the correct figure. When I add the service, the total
increases by 209.22 when the correct amount is 51.68. I can't see any
difference in the formula and I don't see a relationship between the numbers.
Here is my formula:
=SUM(SUMPRODUCT((Brakes_Date<=$A3)*(Brakes_Date>$A2)*(Brakes_Debit)),SUMPRODUCT((Service_Date<=$A3)*(Service_Date>$A2)*(Service_Debit)),SUMPRODUCT((Tires_Date<=$A3)*(Tires_Date>$A2)*(Tires_Debit)))
BTW:
Brakes_Debit = 25.84
Service_Debit = 51.68
Tires_Debit = 25.84
Formula result = 260.90
--
Thanks for your help,
Walter


"JulieD" wrote:

> Hi Walter
>
> a SUMIF can only take one criteria, try
> =SUMPRODUCT(--(Brakes_Date<=Summary!$A9),--(Brakes_Date>Summary!$A8),Brakes_Credit_Column)
>
> ensuring that all your ranges have the same dimensions.
> check out
> http://www.xldynamic.com/source/xld.SUMPRODUCT.html
> for more details on this function
>
> --
> Cheers
> JulieD
> check out www.hcts.net.au/tipsandtricks.htm
> ....well i'm working on it anyway
> "Walter" <Walter@discussions.microsoft.com> wrote in message
> news:0ECDFBCC-54AC-41B3-8F0E-C332A7BEE574@microsoft.com...
> >I am trying to sum daily entries on one worksheet to a weekly total on a
> > summary worksheet. I have named the following ranges:
> > summary date column = Summary_Date
> > brakes date column = Brakes_Date
> > brakes debit column = Brakes_Debit_Column
> > brakes credit column = Brakes_Credit_Column
> >
> > Here is the formula I have but it is returning 0.
> > =SUMIF(Brakes_Date,AND(Brakes_Date<=Summary!$A9,Brakes_Date>Summary!$A8),Brakes_Credit_Column)
> > --
> > Thanks for your help,
> > Walter
>
>
>