Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Data Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more

Reply
Stuznet
Helper V
Helper V

Switch Function Replaced Nested IF

 

Hi guys,

I need help writing nested IF isblank statement. 

Here is my currently working dax function but I have another condition that I need to include in this statement. 

 

 

AgeBracket = IF('Data'[Date1]<31,"0-30 Days", IF('Data'[Date1]'<46, "31-45 Days","45+Days"))

 

So basically, Current Date minus Date1 if is blank then use Date2. If you look at the last row as an example. 

How do I write a proper statement for this logic?

 

Thank you 

 

Date1Date2Age Bracket
6/1/20188/4/201845+Days
6/14/20188/4/201845+Days
5/13/20188/8/201831-45 Days
10/1/20178/9/201831-45 Days
 8/8/2018??
1 ACCEPTED SOLUTION

Hi @Stuznet,

 

Try this one, please.

Column =
VAR date1 =
    IF ( ISBLANK ( [Date1] ), [Date2], [Date1] )
VAR days =
    TODAY () - date1
RETURN
    IF ( days < 31, "0-30 days", IF ( days < 46, "31-45 days", "45 + days" ) )

Nested_IFs_ISBLANK_Then_Use_Other_Value

 

Best Regards,

Dale

Community Support Team _ Dale
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

4 REPLIES 4
balaganeshv2201
Frequent Visitor

create on e calculated column 

Date = IF('Data'[Date1] = BLANK(),TODAY())

after that apply your function

@balaganeshv2201I tried incorporate the formula you provided but I'm getting incorrect syntax highlighted in red.

 

AgeBracket = IF('Data'[Date1]=BLANK(),TODAY())"0-30 Days", IF('Data'[Date1]<46, "31-45 Days","45+Days"))

How do I tell DAX if Date 1 is blank then look for Date2 then give me 0-30 Days, 31-45 Days or 45+Days result? Could you please elaborate or educate me the proper function? 

 

 

 

Hi @Stuznet,

 

Try this one, please.

Column =
VAR date1 =
    IF ( ISBLANK ( [Date1] ), [Date2], [Date1] )
VAR days =
    TODAY () - date1
RETURN
    IF ( days < 31, "0-30 days", IF ( days < 46, "31-45 days", "45 + days" ) )

Nested_IFs_ISBLANK_Then_Use_Other_Value

 

Best Regards,

Dale

Community Support Team _ Dale
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Thank you so much for youe work 🙂 

Helpful resources

Announcements
Fabric Data Days is here Carousel

Fabric Data Days 2026

Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.

May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.