Leap Week of Year

[chu_en]

Hi,

i have Week Number in End of 2020, and its a leap year, and the 53 week is start from 28 Dec 2020 till 03 Jan 2021

and when i'm using the average of  week, the year is divide in 2020 & 2021, how i can make the week 53 year is still in 2020

Thanks before

[amitchandak · Accepted solution]

@chu_en , we can week year

Week Start date = 'Date'[Date]+-1*WEEKDAY('Date'[Date],2)+1

Week Year = year([Week Start date])

or

Week Year = if([Week Num]=53, year([Week Start date]),[Year])

Now use week year, you should be able to get desired result 

[chu_en]

Thank you so much, it's work hopefuly, Power BI make this into native function without formulas 😊