Can you add a "weeks" field to this?

"Bob Phillips" wrote:

=DATEDIF(A1,NOW(),"y") & " years, " & DATEDIF(A1,NOW(),"ym") & " months, " &
DATEDIF(A1,NOW(),"md") & " days"
--

HTH


RP
(remove nothere from the email address if mailing direct)


"Pate" wrote in message
...
We are using Excel as a manual log of visits. We would like to screen out
anyone that is not 18 years old and were looking for a means of
calculating
the age from the current date and the date of birth. Is there a function
that
can do this?