You can use our cake serving charts below to guide you as you cut the cake. Round Cake Serving Chart The round cake chart assumes a 4-inch tall (two 2-inch thick layers).

Make sure every guest gets plenty of cake with our handy guide to sheet cake sizes and how many servings you can get out of each.

"The ordinary method of cutting out a wedge is very faulty," wrote Sir Francis Galton, a British mathematician, in a 1906 letter to the journal Nature concerning the scientific principles of cake ...