I have run into an interesting issue. We have been using the following line for some time to give the age of a person.

ALLTRIM(STR(INT((DATE()-This.Value)/365.25)))

However, on the birthday, on many years it's off by one day (wrong value on the birthday, but correct the next day).

Is there an easy way to always get the age right with a single line of code? If not, what block of code would it take to accomplish this?