If you’re planning a party, wedding, or major event, you may need to know how many people will an 8 inch cake feed. The answer to this depends on several factors. If you’re interested in learning more about how many people an 8 inch cake feeds, stay tuned.

Table of Contents
- How Many Servings in an 8 Inch Cake?
- How Many Servings in 8 Inch Single Layer Cake?
- How Many Servings in 2 Layer 8 Inch Cake?
- How Many Servings in a 8 Inch 3 Layer Cake?
- How Many Servings in a 4 Layer 8 Inch Cake?
- How Many Servings in an 8 in Square Cake?
- How Many Servings Is an 8 Inch Cake Rectangle?
- How Many Servings 8 Inch Bundt Cake?
- How Many Servings in an 8 Inch Round Cake?
- 8 Inch Cake Servings Can Serve More People Than You’d Expect!
- FAQs – 8 Inch Cake Servings
How Many Servings in an 8 Inch Cake?
How many servings an 8 inch cake will yield will depend on several factors. The main factor in how many servings an 8 inch cake will provide is how many layers, or tiers, the cake has.
For example, if you have a single layer cake, you’ll want to cut your cake slices a bit wider than average (with the average being about 2 inches). If, however, you have a double layer cake, you can slice the cake into 2 inch pieces, or even 1-inch pieces if you felt so inclined.
Another factor in how many cake slices a 8 inch cake will yield is the shape of the cake. Oftentimes, a square cake will produce more slices than a round cake. Still, round cakes may be able to feed people more generously depending on how many layers they have.
With that information in mind, let’s dig a little deeper and uncover a few more details about servings for an 8 inch cake.

How Many Servings in 8 Inch Single Layer Cake?
An 8 inch single layer cake will serve about 14 (or more) people.
Thinner slices are usually ideal when you have a cake that has multiple layers. However, serving only a single layer cake in 1 inch pieces may feel disappointing for those you are serving it to. Thus, I suggest serving a cake that is slightly wider than normal. Consider giving your guests a 2 ½ or even 3 inch serving of a single layer cake.
How Many Servings in 2 Layer 8 Inch Cake?
A 8 inch round two layer cake will serve about 16 (or more) people quite generously.
Typically, one serving of cake will be offered up at 2 inches thick. This is considered standard–give or take. However, if you are cutting the cake thinner, or “event style”, you can expect to get more servings than the 16 servings we’ve quoted.
How Many Servings in a 8 Inch 3 Layer Cake?
A 8 inch 3 layer cake can serve about 20 people. Depending on how thin you are willing to cut your cake you may end up with more than that, especially given that the cake is three layers. To be safe, however, it is best to plan on the cake serving 20 people.
How Many Servings in a 4 Layer 8 Inch Cake?
A four layer 8 inch round cake will produce cake slices for about 20 (or more) people. Yes, it is true that this is the same amount of people as listed for a three layer 8 inch cake, but remember that you can only slice a cake so thin before it becomes too thin. Thus, if you plan to serve a four layer 8 inch cake, you can expect the cake to serve 20 people generously.
Note: There are particular ways that people often cut cakes to make pieces even smaller. To do this, it will take some skill but often yields more cake pieces. Thus, you can consider our recommendations as only a “minimum” amount of servings to be expected. Feel free to get creative to yield servings!
How Many Servings in an 8 in Square Cake?
An 8 inch square cake can serve about 32 people. This is assuming you cut the cake event style and that the square cake is only a single layer.
How Many Servings Is an 8 Inch Cake Rectangle?
Treat an 8 inch rectangle cake the same way you would a square cake regarding servings. Expect the cakes to yield about 32 servings.
How Many Servings 8 Inch Bundt Cake?
Plan for a bundt cake that is 8 inches to serve about 14 people or more.

How Many Servings in an 8 Inch Round Cake?
The general consensus is that an 8 inch round cake can feed anywhere from 14-20 people at minimum.
Remember that the number of servings that an 8 inch round cake can yield will depend on how many layers the cake has and how you slice it. The more layers the cake has, the thinner you’ll be able to slice it. Conversely, if the cake is only a single layer, you’ll want to slice the pieces more generously in order to give your guests enough cake to eat.
Understand that you have control over how large the slices are that you give to your guests. With a rounded cake, you’ll generally slice the cake pieces about 2 inches wide along the back, although some people may cut them larger or smaller.
If you have some extra pieces leftover, try not to worry. You can always store those in the fridge (or freezer) for later!
8 Inch Cake Servings Can Serve More People Than You’d Expect!
An 8 inch cake can serve anywhere from 14-32 people. If the cake is round you can serve 14-20 people. If the cake is rectangular or square-shaped you can serve around 32 people. Remember that these serving recommendations will vary depending on how thin you slice the cake and how many layers of cake are present.
Hope this helps! If you need more assistance in serving guests, check out:
FAQs – 8 Inch Cake Servings
How can you cut a cake into thin slices?
Using a serrated knife is best for cutting a cake into thin slices. Although you might think that a knife with a straight blade would be the best fit for the job, the truth is that serrated blades work to cut through the crumbly texture of a cake much better.
4 inch cake feeds how many?
A 4 inch cake usually feeds around 8 people.
6 inch cake feeds how many?
A 6 inch cake can feed about 12 people for a round cake. It will serve 18 for a square cake.
7 inch cake feeds how many?
A 7 inch cake can feed about 13 people.
9 inch cake feeds how many?
A 9 inch cake can feed about 20 people.
10 inch cake feeds how many?
A 10 inch round cake can feed about 25 people. It will serve 50 for a square cake.
12 inch cake feeds how many?
A 12 inch cake can feed about 40 people for a round cake. It will serve 72 for a square cake.
14 inch cake feeds how many?
A 14 inch cake that is round will likely feed about 82 people. A 14 inch cake that is square or rectangular may feed approximately 98 people.