Re: Calculate users Count on Age Distribution (18-30,31-45) on X axis

,

Here is one way for your reference.

1) add a caculated column AgeGroup

AgeGroup =
IF (
    Persons[Age] < 18,
    "1) <18",
    IF (
        Persons[Age] <= 25,
        "2) 18-25",
        IF ( Persons[Age] <= 50, "3) 26-50", "4) >50" )
    )
)

2) add a measure UsersCount

UsersCount =
COUNTX ( Persons, 1 )