Cake Sizes And Servings

Cake Sizes And Servings

Last Updated on March 19, 2022 by Zara R.

The cake’s flavors and designs are essential components in making cakes for events. However, the cake sizes and servings are fundamental to consider.

In essence, a cake is crucial for celebrations, especially birthdays; keep in mind that it undoubtedly adds more happiness to the event. In addition to that, it symbolizes milestones. Not only that, but also it is the perfect gift to warm the heart of your celebrant.

With that, there is no denying that nothing can ever beat the ability of cakes to light up the party, not to mention it makes everything extra special.

Cake Sizes And Servings

When baking a cake to serve in a particular event, it is essential to have the proper servings to serve your guests. You will want to provide each guest with a slice of your cake for them to enjoy the party. That is why cake sizes and servings are crucial. 

What size are most birthday cakes? Most individuals use a round pan for birthday cakes. And the most common sizes are eight and nine inches; keep in mind that a 9-inch round cake pan can hold onto about 8 cups of the batter, while a 10-inch round cake pan can hold about 10 to 11 cups of batter. 

Also, some birthday cakes are 12-inch in diameter, making 25 to 40 servings. Remember that the size of your birthday cakes will depend on the number of guests attending on your birthday. 

In most cases, an 8-inch cake will serve about 8 to 12 guests, while a 9-inch cake will make about 12 to 18 servings. At the same time, a 10-inch cake will have 16 to 24 servings, and a 12-inch cake will make 20 to 30 servings.

Moreover, you can make a medium-sized birthday cake in 2 medium-sized 9-inch layer cakes; bear in mind that a giant birthday cake usually has three tiers with two significant 12-inch cake layers, two 9-inch medium layers, and two 6-inch small layers. Plus, a medium rectangle cake is usually two 1/4 sheet layers of cake. 

Furthermore, a sheet cake is a cake you can purchase at grocery stores. Remember, 1/4 sheet cake is about one-quarter of the size of an entire sheet cake with a dimension of 9×13 inches. In addition to that, it can come in single or multiple layers. Likewise, quarter sheet cakes are typically rectangular in shape, making them a great choice to

party cake serving chart

add messages or graphics.

Cake Serving Chart

The conventional size of a cake slice is about 2 inches x 4 inches x 1 inch or about 5 cm x 10 cm x 2.5 cm. But not all cake slices are the same; it all depends on what kind of cake you are baking. 

For instance, tall layer cakes have been famous at parties, making cutting and serving cakes challenging for some. Also, the height of your cake can influence many factors: the cake’s layers, size, and the portion of the buttercream layer. 

That is why, if you have a 7-inch tall cake, you can cut it into thin slices about an inch wide and cut each piece in half horizontally, which means you can make two servings in each slice. 

Additionally, a 6-inch cake can create four generous servings or a sensible eight servings. At the same time, an 8-inch cake can make eight generous servings when you cut each slice about 3 inches across the back. 

Besides that, an 8-inch cake can make 14 sensible servings when cutting about 2 1/4 inches across the back. Also, 10-inch cakes can create 12 generous servings with about 2.5 inches across the back and serve 25 sensible portions, measuring about 1 1/4 inches across the back. 

Plus, a 12-inch cake can create 40 generous servings, with each slice measuring 1-inch across the back. Not only that but also a thin piece of a 12-inch cake is about 6 inches long and 4 to 5 inches tall. So, if you cut a 12-inch cake event style, it can make 56 sensible and about 30 generous servings.

Party Cake Serving Chart

It is vital to have the correct size of your cake to serve all your guests hosting a party. Remember, the cake serving size can vary based on the shape and the cut. 

In that regard, here is a chart that will serve as a guideline based on cake slices about 1 1/2 x 2 inches. Remember that cakes about 3 to 6-inch high would yield the same number of pieces if you followed the same slicing pattern. 

cake serving chart

4- Inch high cakes party cake serving size

The figures for 2-inch pans are based on a two-layer.

For round pans 

SizeParty Servings
6-inch12
8-inch20
9-inch24
10-inch28
12-inch40
14-inch63
16-inch77

For square pans

SizeParty Servings
6-inch12
8-inch20
10-inch30
12-inch48
14-inch63
18-inch80
SizeParty Servings
7×11-inch24
9×13-inch36
11×15-inch54
12×18-inch72

For sheet pans 

3- Inch high cakes party serving size

The figures for 3-inch pans are based on a one-layer cake.

For round pans

SizeParty Servings
6-inch12
8-inch20
10-inch28
12-inch40
14-inch63
16-inch77

Wedding Cake Serving Chart

The serving size of a wedding cake is about 4 inches tall, 1-inch wide, and 2-inch in length. The serving slice of a wedding cake is smaller than the party cake serving. 

Moreover, party cake slices are 1.5 inches wide. However, the size difference is much smaller. Because of that, it is essential to be aware of all of that since it can affect the number of servings at wedding parties.

Remember, tiered cake servings have more variety and flexibility regarding their number of servings. Also, the different sized tiers vary in serving sizes.

Also, choosing the right size of the cake will depend on the number of servings you have to cater. In most cases, some people desire a specific number of tiers and cake design that needs extra space between each tier for decorations. 

For example, when someone wants to add flowers, you have to have at least a 3-inch variance in the sizes of each tier that will create about a 1.5-inch ledge between tiers to create room to add and secure the flowers in the wedding cake. 

To figure out the size of tiers and serving sizes, you can look at the chart below as a guideline.

Red-Hit Cake Knife Cutter and Spatula For Cakes Pie & Pastry And Baked Goods

For round pans

Size (inches)Wedding ServingsTall Cake Servings
4816
51020
61424
71832
82440
93248
103856
125680
1478126
16100154

For square pans

Size (inches)Wedding ServingsTall Cake Servings
41216
61824
83240
105060
127296
1498126
16128160

FAQs

What Size Are Most Birthday Cakes?

Essentially the sizes of your birthday cakes will rely on the number of guests attending the birthday. And most of the time, people utilize a round pan for birthday cakes. So with that, the usual sizes are eight and nine inches. At the same time, there are a few birthday cakes 12-inch in diameter. 

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