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

Find everything you need to get certified on Fabric—skills challenges, live sessions, exam prep, role guidance, and more. Get started

Helper I

## month over month change for Rolling 12 months

I want to show a visual which return month over month change for last 12 months. Can someone provide the dax code for it

1 ACCEPTED SOLUTION
Community Support

Hi @ayush_sinha,

Did you mean the expression should apply to the last 12-month ranges based on the latest date and show the month-over-month difference in these ranges?

For your requirement, you can add variables to extract value from the table and use the if statement to check the current date and the last date and skip the calculation in the not match date ranges.

Sample measure:

``````formula =
VAR currDate =
MAX ( Table[Date] )
VAR prevDate =
DATE ( YEAR ( currDate ), MONTH ( currDate ) - 1, DAY ( currDate ) )
VAR cMonth =
CALCULATE (
SUM ( Table[Amount] ),
FILTER (
ALLSELECTED ( Table ),
YEAR ( [Date] ) = currDate
&& MONTH ( [Date] ) = MONTH ( currDate )
)
)
VAR pMonth =
CALCULATE (
SUM ( Table[Amount] ),
FILTER (
ALLSELECTED ( Table ),
YEAR ( [Date] ) = prevDate
&& MONTH ( [Date] ) = MONTH ( prevDate )
)
)
VAR _lastDate =
MAXX ( ALLSELECTED ( Table ), [Date] )
VAR _LYDate =
DATE ( YEAR ( _lastDate ) - 1, MONTH ( _lastDate ), DAY ( _lastDate ) )
RETURN
IF (
currDate >= _LYDate
&& currDate <= _lastDate,
DIVIDE ( cMonth - pMonth, pMonth )
)``````

Regards,
Xiaoxin Sheng

Community Support Team _ Xiaoxin
If this post helps, please consider accept as solution to help other members find it more quickly.
3 REPLIES 3
Super User

@ayush_sinha , With help from a date tbale used in formula and visual

a measure

Rolling 12 = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date ],MAX(Sales[Sales Date]),-12,MONTH))

Rolling Months Formula: https://youtu.be/GS5O4G81fww

Helper I

Thanks for the reply. I want to calculate month over month change and show it for last 12 months. I want to calculate the change percent in current month value as compared to previous month value and return that change for last 12 months

Community Support

Hi @ayush_sinha,

Did you mean the expression should apply to the last 12-month ranges based on the latest date and show the month-over-month difference in these ranges?

For your requirement, you can add variables to extract value from the table and use the if statement to check the current date and the last date and skip the calculation in the not match date ranges.

Sample measure:

``````formula =
VAR currDate =
MAX ( Table[Date] )
VAR prevDate =
DATE ( YEAR ( currDate ), MONTH ( currDate ) - 1, DAY ( currDate ) )
VAR cMonth =
CALCULATE (
SUM ( Table[Amount] ),
FILTER (
ALLSELECTED ( Table ),
YEAR ( [Date] ) = currDate
&& MONTH ( [Date] ) = MONTH ( currDate )
)
)
VAR pMonth =
CALCULATE (
SUM ( Table[Amount] ),
FILTER (
ALLSELECTED ( Table ),
YEAR ( [Date] ) = prevDate
&& MONTH ( [Date] ) = MONTH ( prevDate )
)
)
VAR _lastDate =
MAXX ( ALLSELECTED ( Table ), [Date] )
VAR _LYDate =
DATE ( YEAR ( _lastDate ) - 1, MONTH ( _lastDate ), DAY ( _lastDate ) )
RETURN
IF (
currDate >= _LYDate
&& currDate <= _lastDate,
DIVIDE ( cMonth - pMonth, pMonth )
)``````

Regards,
Xiaoxin Sheng

Community Support Team _ Xiaoxin
If this post helps, please consider accept as solution to help other members find it more quickly.

## Helpful resources

Announcements

#### Europe’s largest Microsoft Fabric Community Conference

Join the community in Stockholm for expert Microsoft Fabric learning including a very exciting keynote from Arun Ulag, Corporate Vice President, Azure Data.

#### Power BI Monthly Update - June 2024

Check out the June 2024 Power BI update to learn about new features.

#### Fabric Community Update - June 2024

Get the latest Fabric updates from Build 2024, key Skills Challenge voucher deadlines, top blogs, forum posts, and product ideas.

Top Solution Authors
Top Kudoed Authors