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Helper II

## Weighted Average for only one column

Dear all,

I have below fields Department and Product and numbers for volume and sales price

What i want to add is another measure which calculates only departments average unit sales price. Therefore i can compare product's average price versus departments average.

What kind of Dax formula should i make?

Thanks,

 Department Product Volume (kg) Unit Sales Price Department Unit Sales Price A X1 10 1,1 1,19 A X2 20 1,2 1,19 A X1 40 1,2 1,19 B X2 50 1,3 1,31 B X4 20 1,4 1,31 B X3 15 1,2 1,31 C X1 25 1,5 1,37 C X5 30 1,2 1,37 C X4 50 1,4 1,37
1 ACCEPTED SOLUTION
Microsoft

You may try to create below measures:

```Volume*Unit Sales Price =
CALCULATE ( SUM ( Table1[Volume (kg)] ) * SUM ( Table1[Unit Sales Price] ) )
```
```Measure =
SUMX ( ALLEXCEPT ( Table1, Table1[Department] ), [Volume*Unit Sales Price] )
/ CALCULATE (
SUM ( Table1[Volume (kg)] ),
ALLEXCEPT ( Table1, Table1[Department] )
)
```

Regards,

Cherie

Community Support Team _ Cherie Chen
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
4 REPLIES 4
Super User

What is the exact calculation you want to perform to compute the average? Average per product and department taking the volume into account? Can you provide a  clear illustrative example?

Helper II

Below is the excel formula i want to perform in power bi

I have many fields in my dataset but in my calculation i want to calculate weighted average unit sales price of department so in the visual report i can show which products are below department's average which are above.

Using ALL or ALLEXCEPT dax formulas does not work since i have many other fields which induces a wrong result.

Microsoft

You may try to create below measures:

```Volume*Unit Sales Price =
CALCULATE ( SUM ( Table1[Volume (kg)] ) * SUM ( Table1[Unit Sales Price] ) )
```
```Measure =
SUMX ( ALLEXCEPT ( Table1, Table1[Department] ), [Volume*Unit Sales Price] )
/ CALCULATE (
SUM ( Table1[Volume (kg)] ),
ALLEXCEPT ( Table1, Table1[Department] )
)
```

Regards,

Cherie

Community Support Team _ Cherie Chen
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Super User

@i_kafali

Try this:

1. Place a matrix visual in your report

2. Place Table1[Department] in the rows of the matrix

3. Place this measure in values of the matrix:

```Measure =
DIVIDE (
SUMX ( Table1, Table1[Volume (kg)] * Table1[Department Unit Sales Price] ),
SUMX ( Table1, Table1[Volume (kg)] )
)```

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