Sorry for not making myself very clear. You actually can do what I'm talking about in the budget templet, but I would like to add it to my own stuff. Here is the example from the templet.
In the "transactions" sheet, a category is chosen from a pop up menu. Then an amount is entered. The amount that is entered in the amount column is then added to the "Actual" Column in the "Budget" sheet.
I'm trying to figure out how to make the selection from the pop up menu add the entered amount to another cell.
Not sure if that helps
Thanks for the first reply anyway!