>>>>See Re: What is best way to calculate age Thread #1155605 Message #1155645
>>>>
>>>>What should this class return for today and 02/29/1988?
>>>
>>>18 years, 6 months, and 22 days.
>>
>>How did you calculate that? BTW, it returns 16 days.
>
>It returns 18,6,22 as I stated. Are you using the latest version? This class was updated Jan. 2005. The old one may have produced a different result. See the documentation for explanation of how this class does its calculations.

Am I right to go back to the person's birthday knowing his age today?

=MESSAGEBOX(GOMONTH(GOMONTH(DATE(),-18*12),-6)- 22)