Replace with weeknumber with the date the week's starting date.

[eshanpacheriwal]

For Eg;

Instead of week 36, 37 and so on.

Week's starting date would be there like 1st of nov, 7th 14th and so on. 

[amitchandak · Accepted solution]

@eshanpacheriwal , if you have a date table, You can create a week start date like 

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

or

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

Week start date using week and year

Week to Date = var _st = date([year],1,1)
var _week = [Week]
Return _st+((_week-1)*7) -WEEKDAY(_st,2)+1