Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!The Power BI Data Visualization World Championships is back! It's time to submit your entry. Live now!
I have columns: Date | Card Reads | City
I need to calculate the average card reads by city and compare it to a specific address. So basically when I slect an address within that city, I want the SUM(Card Reads) to populate against that city's average.
Solved! Go to Solution.
Hey @bhmiller89 ,
create a measure for the average card reads:
Average Card Reads =
CALCULATE(
AVERAGE( myTable[Card Reads] ),
ALLEXCEPT(
myTable,
myTable[City]
)
)
And then do your calculation with the sum. As far as I understood you just want to divide it:
Card Reads to Average =
DIVIDE(
SUM( myTable[Card Reads] ),
[Average Card Reads]
)
Hey @bhmiller89 ,
create a measure for the average card reads:
Average Card Reads =
CALCULATE(
AVERAGE( myTable[Card Reads] ),
ALLEXCEPT(
myTable,
myTable[City]
)
)
And then do your calculation with the sum. As far as I understood you just want to divide it:
Card Reads to Average =
DIVIDE(
SUM( myTable[Card Reads] ),
[Average Card Reads]
)
Hey @bhmiller89 ,
did it work with the measures?
I'm curious if you could solve this issue 🙂
The Power BI Data Visualization World Championships is back! It's time to submit your entry.
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 69 | |
| 44 | |
| 34 | |
| 28 | |
| 23 |
| User | Count |
|---|---|
| 142 | |
| 121 | |
| 59 | |
| 40 | |
| 32 |