The number of slices you can get from a cake depends on various factors such as the size and shape of the cake, the desired serving size, and how it is cut. Here are some general guidelines for estimating the number of slices you can get from a cake: Round Cakes: 6-inch round cake: 6-8 slices 8-inch round cake: 10-12 slices 9-inch round cake: 12-16 slices 10-inch round cake: 16-20 slices 12-inch round cake: 25-30 slices 14-inch round cake: 35-40 slices Square or Rectangular Cakes: 9"x13" sheet cake: Approximately 20-24 slices 11"x15" sheet cake: Approximately 30-35 slices 12"x18" sheet cake: Approximately 45-50 slices Please note that these estimates are approximate and can vary depending on the thickness of the slices and individual preferences. If you want larger or smaller slices, you may need to adjust the serving size accordingly. Additionally, if you're serving the cake as the main dessert at an event, it's a good idea to consider larger slices. However, if the cake is being served as part of a larger dessert spread, smaller slices may be more appropriate.