DAX (Number X / Total weekdays MTD )* Total weekdays in Month

[NB3]

Hello everyone,

I have this formula in Excel update Daily that I'd like to move into Power BI. I don't know if there is a formula that could do this calculation automatically and if this is even possible.

Here is what I need - Each month we have:

- an actual Number = X

- a target number = Y

- total weekdays MTD (minus the holidays - Canadian Calendar) = 9 (since today is the ninth weekday of the month - we had a holiday on Monday 7th of September not included) 

- total weekdays in month = 21 (21 weekdays in September - not including the holiday on the 7th)

The formula we use is: (X/9)*21/Y

Is there any formula that would calculate automatically the number 9 (that would update each day) and number 21 (that would update monthly) excluding the weekends and holidays?

I hope this makes sense,

Thanks in advance for you help,

Nick

[amitchandak]

@NB3 , not very clear

You can have a working day in the date table

Work Date = if(WEEKDAY([Date],2)>=6,BLANK(),[Date])

Work Day This month = if('Date'[Work Day]=1,sumx(filter('Date',[Month Year]=EARLIER('Date'[Month Year]) && [Date]<=EARLIER('Date'[Date]) ),[Work Day]),BLANK())

Hope those can help