What formulae have you tried? I would suggest these:

=MIN(Sheet1:Sheet52!W265)

and

=AVERAGE(Sheet1:Sheet52!W265)

but instead of having 0% in those cells on sheets where there is no
data, I would suggest you return an empty string "".

Hope this helps.

Pete

On Nov 10, 2:28*am, Mike wrote:
i need min & average formula for work sheets 1 to 52 the cell im trying to
average or get min is W265 & all read 0% until data is entered for each week
1 to 52 when i try to fomulate i get a value or ref error can any please
help!!!!