Total Number of Business Days.

[ajohn1]

I've created columns 1 & 2 with Power BI. I need help creating column 3. Just to be clear, the date go until 12/31/9999.

Thanks in advance.

Date	Type	Number of Business Days
Friday, January 01, 2016	H	19
Saturday, January 02, 2016	W	19
Sunday, January 03, 2016	W	19
Monday, January 04, 2016	B	19
Tuesday, January 05, 2016	B	19
Wednesday, January 06, 2016	B	19
Thursday, January 07, 2016	B	19
Friday, January 08, 2016	B	19
Saturday, January 09, 2016	W	19
Sunday, January 10, 2016	W	19
Monday, January 11, 2016	B	19
Tuesday, January 12, 2016	B	19
Wednesday, January 13, 2016	B	19
Thursday, January 14, 2016	B	19
Friday, January 15, 2016	B	19
Saturday, January 16, 2016	W	19
Sunday, January 17, 2016	W	19
Monday, January 18, 2016	H	19
Tuesday, January 19, 2016	B	19
Wednesday, January 20, 2016	B	19
Thursday, January 21, 2016	B	19
Friday, January 22, 2016	B	19
Saturday, January 23, 2016	W	19
Sunday, January 24, 2016	W	19
Monday, January 25, 2016	B	19
Tuesday, January 26, 2016	B	19
Wednesday, January 27, 2016	B	19
Thursday, January 28, 2016	B	19
Friday, January 29, 2016	B	19
Saturday, January 30, 2016	W	19
Sunday, January 31, 2016	W	19
Monday, February 01, 2016	B	21
Tuesday, February 02, 2016	B	21
Wednesday, February 03, 2016	B	21
Thursday, February 04, 2016	B	21
Friday, February 05, 2016	B	21
Saturday, February 06, 2016	W	21
Sunday, February 07, 2016	W	21
Monday, February 08, 2016	B	21
Tuesday, February 09, 2016	B	21
Wednesday, February 10, 2016	B	21
Thursday, February 11, 2016	B	21
Friday, February 12, 2016	B	21
Saturday, February 13, 2016	H	21
Sunday, February 14, 2016	W	21
Monday, February 15, 2016	B	21
Tuesday, February 16, 2016	B	21
Wednesday, February 17, 2016	B	21
Thursday, February 18, 2016	B	21
Friday, February 19, 2016	B	21
Saturday, February 20, 2016	W	21
Sunday, February 21, 2016	W	21
Monday, February 22, 2016	B	21
Tuesday, February 23, 2016	B	21
Wednesday, February 24, 2016	B	21
Thursday, February 25, 2016	B	21
Friday, February 26, 2016	B	21
Saturday, February 27, 2016	W	21
Sunday, February 28, 2016	W	21
Monday, February 29, 2016	B	21

[v-lili6-msft · Accepted solution]

hi, @ajohn1

    After my research, you can do these as below:

Step1:

add a year month column by this formula

Year Month Number = YEAR ( 'Table1'[Date] ) * 100 + MONTH ( Table1[Date] )

Step2:

Use EARLIER Function to get the result column

Result = CALCULATE(COUNT(Table1[Type]),FILTER(Table1,Table1[Type]="B"&&Table1[Year Month Number]=EARLIER(Table1[Year Month Number])))

Result:

here is pbix, please try it

https://www.dropbox.com/s/ml477sxw7btitr1/Total%20Number%20of%20Business%20Days.pbix?dl=0

Best Regards,

Lin