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Helper II

## Calculate running count of months between two dates

Hello All,

I am trying to calculate the running count of months selected between two dates using relative date filter.

I have used below dax which gives me the running count of months between two dates

``````MonthCount =
CALCULATE (

COUNTROWS(VALUES(VW_Supplier_Scorecard[yrmnth_nw])),
FILTER (
ALLSELECTED(VW_Supplier_Scorecard),
'VW_Supplier_Scorecard'[yrmnth_nw] <= MAX(VW_Supplier_Scorecard[yrmnth_nw])
)
)``````

But In my same report, i need to have month year filter as well where i could able to filter month wise.

Now when i filter from Year Month slicer,  then it is giving me only that month count.

But i am expecting the running count value should be returned.

Here I have filtered Nov 22, it is returning 1, but i am expecting it to return as 15.

Thanks,

Mohan V.

5 REPLIES 5
Helper II

Super User

@MohanVanks , with help from date table

Cumm Sales = CALCULATE(SUM(Sales[Sales Amount]),filter(all('Date'),'Date'[date] <=max('Date'[date])))

Cumm Sales = CALCULATE(SUM(Sales[Sales Amount]),filter(allselected(date),date[date] <=max(date[Date])))

or window function

Power BI Window function Rolling, Cumulative/Running Total, WTD, MTD, QTD, YTD, FYTD: https://youtu.be/nxc_IWl-tTc

Helper II

Helper II

@amitchandak i tried the dax which you given using date master table, but it gives the running count of year-month column

``````VAR minDate =
CALCULATE (
MIN ( 'DateMaster'[Date] ),
ALLSELECTED( 'DateMaster' )
)
RETURN
CALCULATE (
DISTINCTCOUNT(DateMaster[Year Month]),
FILTER (
ALL ( 'DateMaster' ),
'DateMaster'[Date] >= minDate
&& 'DateMaster'[Date] <= MAX ( 'DateMaster'[Date] )
)
)``````

But when i filter with Year month, then it gives the same result as above in my ask as 1.

Thanks,

Mohan V.

Helper II

In my case, i do not have any date table, and i shouldnt be using it for some reasons.

Can you please suggest/guide me for the same without date table.

Thanks,

Mohan V.

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