HI All,

How to create a fomula field for my age field ? It will be calculated by using the Date_of_Birth__c field. I have a fomula.

IF(MONTH(TODAY())>MONTH(DOB_API),YEAR(TODAY())-YEAR(DOB_API),IF(AND(MONTH(TODAY())=MONTH(DOB_API),DAY(TODAY())>=DAY(DOB_API)),YEAR(TODAY())-YEAR(DOB_API),(YEAR(TODAY())-YEAR(DOB_API))-1))  

 That's from Ankit's blog. But I don't know how to use it and where to use it.

Thanks in Advance