How about creating Excel names with a dynamic definition, such as

=OFFSET($L$1,,,COUNTA($L:$L),1)

for the employees, then use that name in the formulae.

--
HTH

Bob Phillips

(remove nothere from email address if mailing direct)

"Ronny Hamida" wrote in message
...
Hi there!

I have formulas like this in a worksheet:

=SUMPRODUCT(--(Sheet2!$L$1:$L462=$B3),--(Sheet2!$AO$1:$AO462<20))
=C3/(COUNTIF(Sheet2!$L$1:$L462,$B3))

When the columns on "Sheet2" change, this wouldn't be very "modular" or
friendly.

I was wondering if I can incorporate something like INDEX or MATCH in
these
formulas. Here's some detail:

"Sheet2!$L$1" refers to the "EmployeeName" column. This column always has
the header in row 1, but the column can be different every time. Can
this
be something like "MATCH(xxxxx)"? (I'm not too familiar with these
formulas.)

The ":$L462" can also be different - This is the end of the column. It's
never more than 6000 rows, but it does change every time.

(Just ignore the $B3 in the formulas - It's a reference point for the user
to change which data they want to count/sum/etc.)

If I knew how to change those two formulas by adding something like MATCH
or
INDEX(MATCH), I think I can manipulate the rest of my formulas
accordingly,
but I'm not sure how to use them in a format like this.

Any ideas?

Thank you!

Ronny Hamida