No can do, even with indirect. You will have to have the sheets in order by
index.

Sub sumacrossshts()
fs = Sheets(CStr(Range("f3"))).Index
ls = Sheets(CStr(Range("f4"))).Index
For i = fs To ls
'MsgBox Sheets(i).Name
ms = ms + Sheets(i).Range("a3")
Next i
MsgBox ms
End Sub

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"npop03" wrote in message
...
Correct, and that's what I am doing for the total of all sheets, but I am
wondering if there's a way to type "sheet 1" in a cell, "sheet 7" in
another
cell and then have your formula below change accordingly.

I am making this for non-experienced Excel users and I'd like to make it
so
they don't have to change the formula each time (otherwise your solution
is
what I would do)

Let me know if this helps clarify things and if it's even possible,
thanks!

"Don Guillett" wrote:

If?? you have a total in each sheet in the SAME cell then
=sum(sheet1:sheet7!a3)

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"npop03" wrote in message
...
Hello, I have a workbook containing 30+ worksheets. For simplicity,
let's
say
I have 30 sheets with data and a sheet with formulas that displays
totals.
The setup and columns are all the same for the 30 sheets. The names of
the
sheets start at 1 and go to 30.

In the total sheet, I would like to be able to type in a range, say 1
to
7,
and have the totals from only those sheets calculated. The totals will
be
the
sum of the whole column. So, it would be the sum total of column E for
sheets
1 through 7.

I am thinking about entering the range and then clicking a command
button
that would do the work. Any ideas?