Formatting cells that aren't used can grow your workbook's file size. See how to reset the last cell on an Excel File to remove formatting.

When you need to see the last value in an Excel Table or data range, these formulas will get the job done. This walk-through details the necessary formulas and some VBA code that performs the same ...

If you don't have an existing file, use the blank worksheet in Excel. Type a zero in the first row of your column and drag your mouse down to the last row of the column to autofill it with zeros.

In Microsoft Excel, changing the evaluated range on the fly requires a bit of work, but it's definitely possible thanks to the Offset() function.