Wedding Cake Serving Guide: How Many Guests Per Tier?

Wedding cakes come in all shapes and sizes, but how do you know how much cake to order? The number of portions you can get from a cake depends on its shape, size, and type. For example, a square cake will yield more portions than a round or heart-shaped cake. The type of cake also matters: a firm fruit cake can be cut into very small pieces, while an ice cream cake will likely require more as it begins to melt before serving. Standard wedding cake serving sizes are 1-inch by 2-inch slices, while party slices are typically larger. A good rule of thumb is to estimate that 75% to 90% of your guests will want a piece of cake, and always add extra servings in case more guests attend than planned or people want seconds.

Round cake tiers and serving sizes

A 6" tier cake will serve about 10 people, or 10-14 servings. An 8" tier cake will serve approximately 20-28 people, or 20-28 servings. A 10" tier cake will serve approximately 40-45 people, or 40-45 servings. A 12" tier cake will serve about 50-56 people, or 50-56 servings. A 14" tier cake will serve about 80-86 people, or 80-86 servings. Finally, a 16" tier cake will serve about 100-110 people, or 100-110 servings.

The number of servings per cake tier can also vary depending on the shape of the cake. For example, a square 8-inch cake will have more servings than a round 8-inch cake. Additionally, the height of the cake can impact the number of servings. Tall cakes can be cut into thin slices, and each slice can be cut in half horizontally to create two servings.

Sheet cake measurements and serving sizes

Sheet cakes are a popular choice for weddings and other large events as they are easy to transport and require minimal layering. They are also a blank canvas for intricate piping designs and other edible decorations.

The number of people a sheet cake can serve depends on the size of the cake and the size of the slices. A full-sheet cake, which is typically 16" x 24" to 18" x 26", can serve 64 to 117 people with 2" x 2" slices. A half-sheet cake, typically 12" x 18" to 18" x 13", can serve 32 to 58 people with 2" x 2" slices. A quarter-sheet cake, typically 9" x 13" to 13" x 9 1/2", can serve 16 to 29 people with 2" x 2" slices.

It's important to note that these are just estimates, and the actual number of servings may vary depending on the thickness of the slices and the efficiency of the cutter. Additionally, the depth of the cake can also affect the number of servings, with taller cakes yielding more servings than shorter ones.

When planning a wedding or event, it's always a good idea to overestimate the number of guests to ensure there is enough cake for everyone.

Single-tier wedding cakes

For example, a 6-inch round cake yields about 10-12 portions, an 8-inch round cake yields about 20-24 portions, and a 10-inch round cake yields about 30-38 portions. These portions are based on traditional wedding cake serving sizes, which are typically 1-inch by 2-inch slices for standard portions and 1.5-inches by 2-inches for larger party-size slices.

When planning your single-tier wedding cake, it's important to consider the number of guests you'll be serving, the time of day the cake will be served, and whether you want leftovers. It's generally recommended to cater to 70-80% of your guest count, as not everyone will want a slice of cake. If you're serving the cake in the evening, you may want to cater to an even lower percentage, as some guests may be too full from dinner or too busy dancing to indulge in a slice.

If you're hoping to have leftovers, you can increase the size of your single-tier cake or consider adding a sheet cake that can be kept in the kitchen and served as needed. This is also a good option if you're concerned about having enough cake to feed all your guests, especially if you're serving a particularly delicious cake that guests may want seconds of!

Multi-tier wedding cakes

• A two-tier wedding cake is suitable for 40 to 60 guests.
• A three-tier wedding cake is suitable for 70 to 90 guests.
• A four-tier wedding cake is suitable for 100 to 150 guests.
• A five-tier wedding cake is suitable for 170 to 210 guests.
• A six or seven-tier wedding cake is suitable for 220 or more guests.

The number of servings per tier depends on the diameter and height of the cake. For example, a 12-inch cake tier can serve 40 to 60 people, while an 8-inch cake tier can serve 20 to 25.

If you want a tall cake but have a small guest list, consider a thinner cake on platform tiers or a broader two-tiered cake with a cascade design. Dummy cake tiers, made from styrofoam or polystyrene, can also be used to create the illusion of a larger cake without the extra cake and cost.

When deciding on the size of your wedding cake, it's important to consider the number of guests, your budget, and whether you want leftovers or a statement cake.

Dietary restrictions and special wedding cake options

Dietary restrictions and allergies are an important consideration when planning a wedding cake. Here are some tips to ensure all your guests can enjoy a slice of cake while adhering to their dietary needs:

Ask your guests about dietary needs:

When sending out invitations, consider including a section where guests can indicate any dietary restrictions or allergies. This will give you an idea of how many guests require special accommodations and what their specific needs are.

Choose an experienced caterer:

Select a caterer with experience in preparing food according to various dietary requirements. Discuss your guests' needs with multiple caterers to find one who can best accommodate them. For example, if you have guests who are gluten-intolerant or prefer gluten-free options, choose a baker who can create delicious gluten-free desserts using rice flour and other gluten-free alternatives.

Create a diverse menu:

Work with your caterer to design a menu that accommodates everyone's dietary needs. For guests with severe allergies, it may be necessary to serve them first, before the main dinner, to avoid cross-contamination. Set up separate stations for meals and desserts specifically for guests with food allergies, and ensure proper labelling for gluten-free, nut-free, dairy-free, vegan, and vegetarian options.

Provide alternative dessert options:

If you're unable to accommodate all dietary restrictions with your wedding cake, consider providing alternative dessert options such as cupcakes or a dessert table with a variety of treats. This way, everyone can enjoy a sweet treat while still adhering to their dietary needs.

Notify your guests about the menu:

Once you've finalised the menu, communicate it to your guests. You can send out a detailed menu, including a list of ingredients, or put this information on your wedding website. This will allow guests with dietary restrictions to know what options are available for them.

Remember, it's important to cater to your guests' dietary needs to ensure their comfort and safety. By following these tips, you can ensure that everyone, including those with allergies, lifestyle choices, or religious convictions, can enjoy your special day without worry.

Frequently asked questions