Sheet cakes are one of the finest forms that cake to do for a crowd because they carry out not require very much layering or structural support and they"re easy to transport. Plus, a slice of sheet cake lends itself well to skilled piping work or various other edible decorations. The being said, it can be tricky to determine which dimension sheet cake is best for her event. Come learn about sheet cake sizes and how to calculate the number of servings per sheet cake, keep reading.

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The Difference in between Full, Half, and also Quarter sheet Cake Sizes


Most bakers think of order in terms of full, half, and quarter sheet cake pans, which deserve to actually mean a handful of different sizes. Together a result, it"s best to talk about the number of servings and also the size of every serving instead. Native there, you deserve to determine which size pan will work ideal for the application.

Buy Pans with Cohesive Sizing

Because size conversions can obtain confusing, one means you can simplify points is to choose pans that have actually lengths or widths that space divisible by every other. For example, if your “full” paper pan is 18” x 24”, you should find a half-size pan that’s 12” x 18” and also a 4 minutes 1 pan that’s 9” x 12”, due to the fact that those numbers divide evenly right into each other.

Number the Servings every Sheet Cake

When it involves determining how plenty of servings friend can get out of her sheet cake, you’ll very first need to decide how large you desire each piece to be. Typically, 2” x 2” or 2” x 3” pieces are suitable sizes because that each portion. To number out how many servings you’ll productivity from a given pan, just follow the formula below.

Sheet Cake Servings Formula

Number the Servings = Pan Area ÷ Cake Serving size Area

Pan Area = Pan length x Pan Width

Cake Serving size Area = piece of Cake size x item of Cake Width

Example Calculation

You have actually an 18" x 26" pan. To find the pan area, main point the pan length by the pan width.

18" x 26" pan = 468"2 pan area

You’re offer cake slices the measure 2" x 2". To discover the cake serving dimension area, main point the length and also width of the cake slice.

2" x 2" part = 4"2 cake serving dimension area

Now you understand that you have actually a 468"2 pan area and a 4"2 serving size area. To find the variety of servings, divide the pan area by the serving size area.

468"2 ÷ 4"2 = 117 servings

Sheet Cake size Guide

Sheet cake pan sizes may vary through manufacturer. We noted some usual full, half, and quarter sizes and also how numerous customers you can feed through each kind of pan.

Full sheet Cake Servings

18” x 26” x 2”Serving dimension 2" x 2": 117 ServingsServing dimension 2" x 3": 78 Servings18” x 24” x 2”Serving dimension 2" x 2": 108 ServingsServing size 2" x 3": 72 Servings16” x 24” x 3”Serving size 2" x 2": 96 ServingsServing dimension 2" x 3": 64 Servings

Half paper Cake Servings

18” x 13” x 1”Serving dimension 2" x 2": 58 ServingsServing dimension 2" x 3": 39 Servings12” x 18” x 2”Serving size 2" x 2": 54 ServingsServing dimension 2" x 3": 36 Servings12” x 16” x 3”Serving size 2" x 2": 48 ServingsServing size 2" x 3": 32 Servings

Quarter sheet Cake Servings

13” x 9.5” x 1”Serving dimension 2" x 2": 30 ServingsServing dimension 2" x 3": 20 Servings13” x 9” x 2”Serving size 2" x 2": 29 ServingsServing size 2" x 3": 19 Servings13” x 8” x 3”Serving dimension 2" x 2": 24 ServingsServing dimension 2" x 3": 16 Servings

Choosing the best Sheet Cake Pan for your Needs

While sheet cake pans are accessible in a variety of materials and also styles, the most vital thing to take into consideration while shopping is the size. Sheet pans are measured size x width x Height, v the height or depth usually ranging between 1 and 4 inches.

Select your Pan Depth based upon Your Cake Layers

The depth that the pan is crucial to note whether you’re dealing with a single layer or double-layered cake. If you want a single layer cake, use a deeper pan. If you’d choose multiple layers, you have actually two options: use 2 shallow pans to bake 2 thinner cakes, or use one deep pan to produce a tall cake that you can reduced into layers when it cools.

You can likewise use a sheet pan extender to increase the height of your cake. Paper pan extenders assist to prevent your batter indigenous overbaking if simultaneously producing perfectly directly edges.

Even despite there’s no standard definition of a full, half, or quarter-sized paper cake, utilizing inches to explain the dimension of your cake is constantly a safe bet. So, even if it is you’re pour it until it is full a routine sheet cake stimulate or stocking her bakery’s provides for the very very first time, us can help you discover the suitable sized pan for the job.

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