TopicHow big is a half sheet cake size.
PostedFri, Sep 06th 2019 10:46 AM
Most bakers think of orders in terms of full, half, and quarter sheet cake pans, which can actually mean a handful of different sizes. As a result, it`s best to discuss the number of servings and the size of each serving instead. From there, you can determine which size pan will work best for the application.
It takes two 18-ounce boxes of cake mix to make a half sheet cake, measuring approximately 12-by-18 inches. A half sheet cake provides 36 to 108 servings, depending on how it is sliced. Commercially prepared half sheet cakes are often made by assembling two 9-by-13-inch cakes on a cake board.