Hi

Try this. A1=day of birth>A2=the date that you want(01/01/2012)

=DATEDIF(A1;A2;"y") & " Years " & DATEDIF(A1;A2;"ym") & " Months, " & DATEDIF(A1;A2;"md") & " Days"

Change the semi-colons to gomma, if you have to do.

Hope to helps you.