Forum Discussion

adhumal2's avatar
adhumal2
Helper III
6 years ago
Solved

Average Tenure

Dear Friends,

 

Sorry I am posting it again as i did not get the solution yet.

 

I am working on an excel database to calculate the average tenure of employees.

 

If i do the calculation in excel the average tenure of all employees is 13.2.

 

However If i want to calculate average tenure using PowerBI DAX the answer is 14.2 which is not matching with excel calculation.

 

The correct answer should be 13.2. (as shown in yellow column in the attached file)

 

Herewith attached the original dataset https://drive.google.com/file/d/1qOFPLare3RpYegqYpU9uddg6ZWrnIvLP/view

 

Here is the formula which I am using :

 

 

 

  • Hello adhumal2 ,

     

    DATEDIFF with YEAR option is rounding up any decimal values. If the year difference between two dates is 1.25 year, Excel is calculating it as 1 whereas DAX is calculating as 2.

     

    You may adjust your formula by :

     

    CALCULATE(AVERAGEX(Emp),

    ROUNDDOWN(DATEDIFF(Table1[Group Entry Date],Table1[Reporting Date],MONTH)/12,0))

    )

     

    Cheers!
    Vivek

    If it helps, please mark it as a solution
    Kudos would be a cherry on the top 🙂

    https://www.vivran.in/

    Connect on LinkedIn

2 Replies

  • vivran22's avatar
    vivran22
    Community Champion

    Hello adhumal2 ,

     

    DATEDIFF with YEAR option is rounding up any decimal values. If the year difference between two dates is 1.25 year, Excel is calculating it as 1 whereas DAX is calculating as 2.

     

    You may adjust your formula by :

     

    CALCULATE(AVERAGEX(Emp),

    ROUNDDOWN(DATEDIFF(Table1[Group Entry Date],Table1[Reporting Date],MONTH)/12,0))

    )

     

    Cheers!
    Vivek

    If it helps, please mark it as a solution
    Kudos would be a cherry on the top 🙂

    https://www.vivran.in/

    Connect on LinkedIn

    • adhumal2's avatar
      adhumal2
      Helper III

      vivran22This saved my day ðŸ˜Š. I was struggling with this since last 2-3 days and was tired of explaining it to everyone to find solution. You deserve the Kudos!