When I need to know how many cups of cake batter are needed for a certain size cake pan. Wilton Baking and Serving Guide. Duncan Hines mix, add one small box of pudding and an extra egg and consistently get 6 cups of batter.
Pan Size Conversion Chart - In the midst of cooking but don't have the right pan size? You can substitute one size for another, keeping in mind that when you change the pan size, you must sometimes change the cooking time.