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Benjamin_500's avatar
Benjamin_500
Advocate I
9 years ago
Solved

DATEDIFF Working Days

Hey all,   I am struggling on how to approach a problem,   I want to count the days between 2 dates, but only count working days.   My current formula is: DATEDIFF('Report'[DeliveryDate],NOW(),...
Need Help
  • v-huizhn-msft's avatar
    v-huizhn-msft
    9 years ago

    Hi Benjamin_500,

    First you should create a holiday table including all holiday form Delivery start date to Today. Then create relationship between holiday table and your 'Repot' table. 

    I try to reproduce your scenario using date from 2017/1/1 to 2017/3/31.

    Search the holiday days for 2017, I use "List of federal Public Holidays of USA in 2017", and type it in Power BI table as followings.



    Create relationship between Holiday table and Date Table.



    Use WEEKDAY function to get weekdays, use RELATED function to get holidays. Use if function to decide if the day is work day.

     

    WeekDay = WEEKDAY(DateTable[Date])

Holiday = RELATED(Holiday[Holiday])

    If work day = IF(OR(DateTable[WeekDay]=1,DateTable[WeekDay]=7),0,IF(ISBLANK(DateTable[Holiday]),1,0))

     



    The 1 stands for the day is work day.

    Finally, create a measure to calculate the number od holidays. And create a card visual to display the result.

    Total work days = CALCULATE(COUNT(DateTable[Date]),FILTER(DateTable,DateTable[If work day]=1))



    If you have other issues, please let me know.

    Best Regards,
    Angelia

v-huizhn-msft's avatar
v-huizhn-msft
Microsoft Employee
9 years ago

Hi Benjamin_500,

First you should create a holiday table including all holiday form Delivery start date to Today. Then create relationship between holiday table and your 'Repot' table. 

I try to reproduce your scenario using date from 2017/1/1 to 2017/3/31.

Search the holiday days for 2017, I use "List of federal Public Holidays of USA in 2017", and type it in Power BI table as followings.



Create relationship between Holiday table and Date Table.



Use WEEKDAY function to get weekdays, use RELATED function to get holidays. Use if function to decide if the day is work day.

 

WeekDay = WEEKDAY(DateTable[Date])

Holiday = RELATED(Holiday[Holiday])

If work day = IF(OR(DateTable[WeekDay]=1,DateTable[WeekDay]=7),0,IF(ISBLANK(DateTable[Holiday]),1,0))

 



The 1 stands for the day is work day.

Finally, create a measure to calculate the number od holidays. And create a card visual to display the result.

Total work days = CALCULATE(COUNT(DateTable[Date]),FILTER(DateTable,DateTable[If work day]=1))



If you have other issues, please let me know.

Best Regards,
Angelia

hmedinaa's avatar
hmedinaa
Frequent Visitor
9 years ago

I can no see where is the calculation to find the weeks days with the scenario using date from 2017/1/1 to 2017/3/31.