How many box cake mixes are needed for a 14 inch round cake pan?

Well, honey, it depends on the depth of the pan and the brand of cake mix you're using. Typically, one box cake mix is enough for a 9-inch round pan, so for a 14-inch pan, you might need at least two or three mixes to ensure your cake is nice and tall. Just follow the instructions on the box and adjust accordingly. Happy baking, darling!