I am trying to create a userform that will enable the user to set parameters for grades. I have two the dropdown boxes with numers 1 to 100. The first to define the minimum value and the second for the max. The grades are A C E F. I can't work out how to link the two comboboxes to the cells on my worksheet in a way that will automatically give the grade from the defined parameters. Any help would be much appreciated. Using XL 2010.