Hi, I have a column of about 300 cells in excel. I am trying to average every 10 cells in the column, starting on the second row (ie A2-A11, A12-A21, A22-A31, etc) and place each average in another column (A2-A11 in B2, A12-A21 in B3, etc). It would be very tedious to do this without a formula so if you could provide one that'd be great!