How Many Slices in a Costco Pizza?

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With pizzas up to 18 inches wide, Costco takes pies to new levels of mammoth proportions. But just how many slices come in one of their famous affordably-priced pizzas?

In this article, we explore the origins of Costco’s jumbo pizzas and calculate the slice counts over the years.

We’ll compare today’s offerings to competitors like Sam’s Club and BJ’s and break down Costco’s pizza buying options from whole pies to single slices.

Looking at regional differences across Costco locations, we expose variations in slice counts and styles.

Whether you’re hungry for your first Costco pizza or want to maximize your next visit, this article shares portioning secrets and tips to get the most pizza for your money. We show how Costco has made pizza purchasing wholesome, hearty and budget-friendly for over 30 years.

What Is A Costco Pizza?

At Costco, large thin-crust pizza is frequently sold in large quantities. This food item is prepared using premium ingredients, pre-baked for convenience, and intended to be served to a big crowd quickly and efficiently. Pizzas at Costco come in three sizes: small (14 inches), medium (16 inches), and large (18 inches).

A retail business started selling pizza at its initial location in Seattle, Washington, in 1985. It has since evolved into a standard element of the establishment. Pizza from Costco is renowned for its excellent flavor and reasonable price when compared to other pizzerias. This is currently a very popular item at Costco for big gatherings or celebrations.

How much is Costco Pizza?

One of the most affordable pizzas in the world can be found at Costco. A single slice of pizza is priced at $1.99, whereas the entire pizza is priced at $9.95.The prices apply to all outlets worldwide.

Food courts typically offer reasonably priced food. At Costco, food is not sold to make money but as a courtesy to customers. This might be the reason for the reasonable prices.

But despite how inexpensive it is, one shouldn’t be misled into thinking that the pizza isn’t good.

In the United States, a particular retailer sells delectable pizzas with a generous selection of toppings. It makes sense why this pizza has a sizable and devoted following.

How Many Slices in a Costco Pizza?

What is the origin of the Costco Pizza?

In order to draw visitors to their food courts, Costco first started serving pizzas in a few of its warehouses in the middle of the 1980s. By the early 1990s, Costco had introduced the pizza to all of its sites after it became an instant popularity.

Customers were drawn to the pizza because it was prepared fresh every day with high-quality ingredients, offered at an affordable price, and tasted wonderful.

The cheap price was maintained by Costco by making the pizzas in large quantities and buying the ingredients in bulk. The pizza was first offered for sale as an 18-inch pie, divided into 6 pieces. Although Costco experimented with various pizza sizes and styles throughout the years, the quality and pricing stayed constant. Currently, Costco is one of the biggest pizza companies in the world, selling close to 100 million pizzas annually around the globe. The pizza has established itself as a distinctive dish and a major draw for customers to the chain of warehouses.

How Many Slices In A Costco Pizza?

The number of slices in different sizes of pizza varies based on the size of the pizza you buy. A 14″ pizza typically yields 12 slices, a 16″ pizza provides 14 slices, and an 18″ pizza has enough for 16 slices.

The standard servings for each pizza size may vary slightly depending on how it is cut. When serving multiple types of pizza at an event, you can calculate the amount needed by dividing the total number of people by the number of slices per pie.

Each slice is large and filling, making it a popular choice for gatherings or family meals. Additionally, Costco pizzas are known for their thick crust, generous toppings, and melty cheese, all of which contribute to the pizza’s overall appeal. Because of their size and affordability, Costco pizzas have become a go-to option for many people looking to feed a large group or simply enjoy a delicious, hearty meal.

How Many Slices In Other Size Pizza?

Pizza pie is a mathematical miracle – the ratio of crust to sauce to cheese to toppings is finely balanced for optimal enjoyment.

Here is some pizza size you also try:

How Many Slices In A 12 Inch Pizza? How Many Slices In an 18 Inch Pizza How Many Slices In A 16 Inch Pizza? How Many Slices In a 8 Inch Pizza How Big Is A 12 Inch Pizza?
How Big Is A 7 Inch Pizza? How Big Is A 10 Inch Pizza? How Big Is An 18 Inch Pizza? How big is a 14 inch pizza? How Many Slices in a Large Pizza?


Here Is Comparison about Size Pizza:

8 inch pizza vs 12 inch pizza Comparison

10 Inch Pizza vs 16 Inch Pizza Comparison

How many slices in Pizza Brand?

Pizza Brand is a popular pizza chain renowned for its delectable pizzas and wide range of flavors. With numerous locations across the globe, Pizza Brand has become a household name for pizza lovers.

Here is Some Pizza Brand Size you also try:

How Big Is Little Caesars Pizza? How Many Calories in Costco Pizza? How Many Slices are in A Little Caesars Pizza? How Many Slices are in A Little Caesars Pizza? How Many Slices In A Small Domino’s Pizza?
How Many Slices In A Small Domino’s Pizza?  How Big Is A Digiorno Pizza How Many Slices in a Costco Pizza? How Many Slices In A Medium Dominos Pizza? How Many Slices of Bread Are in a Loaf?

What are some popular pizza toppings at Costco?

Pizzas at Costco typically have common toppings such as pepperoni, sausage, mushrooms, peppers, and onions. If one is looking to try out some unique toppings, here are some recommended combinations:

Toppings that are not vegetarian.

Spinach, feta cheese, olives, artichoke hearts, and sun-dried tomatoes are frequently found in Mediterranean cuisine.

In a Mexican-style mixture, ground beef or chicken is combined with cheddar cheese, jalapenos, red onions, and diced tomatoes.

Buffalo sauce, blue cheese crumbles, and green peppers are combined with shredded chicken.

– A dish consisting of shredded chicken in barbecue sauce, topped with red onion slices and mozzarella cheese.

Toppings suitable for a vegetarian diet.

For those who follow a vegetarian diet, some popular vegetable combinations are:

Ingredients: Spinach, feta cheese, olives, and mushrooms.

– A vegetable pizza with green peppers, onions, mushrooms, and black olives.

– A pizza topped with fresh tomatoes, basil leaves, and mozzarella cheese.

Pizzas from bulk stores are a great option for feeding a large group of people without spending too much money. There are numerous topping options to choose from, ensuring that there is something for everyone’s liking.

How many people can a Costco pizza serve?

Having 12 slices and measuring 18 inches, a Costco pizza is the perfect option for feeding a large group. One Costco pizza normally serves between 4 and 8 people, depending on how much each individual wants to eat. It is a preferred choice for consumers wishing to feed a crowd without going over budget due to its large size and cost.

Costco pizzas are the perfect size and quantity for sharing among a big party. Each person can have one or two slices, depending on the number of persons. This eliminates the need to buy many pizzas so that everyone can try a variety of toppings.

To make sure everyone has plenty to eat, larger gatherings may require two or more pizzas. Pizza from Costco is a great choice for any event because each one is rather sizable and can easily serve a crowd without costing a fortune.

How Many Slices in a Costco Pizza?

How many calories are in a Costco pizza?

Depending on the toppings and size chosen, a pizza from a wholesale retailer may have a different number of calories. Usually, an 18-inch cheese pizza has between 2,000 and 2,400 calories. Consider ordering a dish in a smaller portion or with fewer toppings to make it lighter. Pizza made with vegetables can be a tasty method to enhance nutrient intake while consuming fewer calories overall. To cut down on calories and fat, one might ask for pizzas to be cooked with less cheese.

Each smaller pizza, like the 10-inch and 12-inch varieties, typically has 1,000–1,200 calories. It’s crucial to keep in mind that a pizza is normally made to be shared by several people while personalizing one. When determining the nutritional information, this should be taken into consideration.

How can I order a Costco pizza?

Costco pizza is available at all locations and can be ordered in-store or online.

In-Store Order

To order a Costco pizza in-store, simply walk up to the Food Court counter and speak with an employee. They will provide you with a menu of available items and help you select the toppings for your desired pizza. Once the order is placed, it will be prepared and ready for pickup within minutes.

Online Order

Costco also offers online ordering at select locations through their website or mobile app. You can search for your nearest store with the “Find a Store” feature, select a menu item from the list of available items, enter your payment information, and submit your order. Your pizza will then be prepared and ready for pickup at the designated pick-up time.

Regardless of how you choose to order it, Costco pizza con-tinues to be a popular and convenient option for feeding large groups. With its generous size and affordability, it is no wonder why so many people enjoy this classic meal.

Tips for ordering Costco pizza

When it comes to ordering pizza from Costco, there are a few things to keep in mind for the best experience. From choosing your favorite toppings to understanding portion sizes and calorie counts, here are some tips for how to get the most out of your Costco pizza order.

  1. Check the menu beforehand: Costco offers a variety of pizza options, including cheese, pepperoni, combo, and more. Before you place your order, check the menu to see which options are available at your local Costco and decide what you want to order.
  2. Choose the right size: Costco pizzas come in two sizes – whole and half. If you’re ordering for a small group, a half pizza may be sufficient. But if you’re feeding a larger group or have leftovers in mind, a whole pizza may be a better option.
  3. Order ahead of time: Costco pizzas are popular and can take some time to prepare, especially during peak hours. To avoid waiting in line, order ahead of time online or by phone and schedule a pick-up time that works for you.
  4. Customize your toppings: While Costco pizzas come with standard toppings, you can always customize your order. If you prefer extra cheese, veggies, or meat, don’t hesitate to ask for it.
  5. Enjoy it hot: Costco pizzas are best enjoyed hot and fresh out of the oven. To keep your pizza warm on the way home, consider bringing a thermal bag or insulated container.
  6. Share with friends and family: Costco pizzas are large and can easily feed a group of people. Consider sharing your pizza with friends and family to make it a fun and social experience.

Which toppings are considered the best for Costco pizza?

When it comes to Costco pizza toppings, there are several options to choose from, including pepperoni, sausage, veggies, and more. However, some toppings are more popular and considered the best by many Costco pizza enthusiasts. Here are a few toppings that are commonly considered the best for Costco pizza:

  • Pepperoni: Pepperoni is by far the most popular pizza topping, and it’s no different for Costco pizza. The salty, spicy, and savory flavor of pepperoni pairs perfectly with the rich tomato sauce and melted mozzarella cheese on top of a Costco pizza. Pepperoni is a great option if you’re looking for a classic pizza flavor that’s sure to please everyone.
  • Sausage: Sausage is another popular topping for Costco pizza. It adds a slightly sweet and savory flavor that complements the tomato sauce and cheese well. Sausage also has a hearty texture that makes it a filling topping for those who want a more substantial pizza.
  • Mushrooms: If you’re looking for a vegetarian option, mushrooms are an excellent choice for topping your Costco pizza. They add a meaty texture and a slightly earthy flavor that pairs well with the cheese and sauce. Mushrooms are also a great source of vitamins and minerals, making them a healthy choice for pizza toppings.
  • Onions: Onions are another vegetarian option that adds a sweet and tangy flavor to your pizza. They can be caramelized to bring out their natural sweetness and enhance the overall flavor of your pizza. Onions are also a great source of antioxidants and other beneficial compounds, making them a nutritious addition to your pizza.

Other toppings that are worth trying include green peppers, black olives, and bacon. Ultimately, the best Costco pizza topping comes down to personal preference. Some factors to consider when choosing a topping include flavor, texture, and nutrition. Choose a topping that you enjoy and that fits your dietary preferences and needs.


The Costco pizza, a fan favorite at the popular warehouse store, is known for its large size and reasonable price. A key question many Costco shoppers wonder is how many slices come in one of these oversized pizzas.

After some investigation, it appears a Costco pizza generally contains 8 massive slices. Though the exact number of slices may vary slightly by location, an 18-inch Costco pizza typically feeds about 15-20 people.

With each slice containing multiple servings of cheese and toppings, these shareable pies provide an affordable way to feed a crowd. In summary, though Costco pizzas are extra-large in diameter, one whole pizza consists of around 8 hearty slices.

So next time you’re looking to serve a big group with a Costco pizza, you can expect approximately 8 slices on each pizza you order from the popular wholesale retailer.

FAQs about How Many Slices In A Costco Pizza?

How many slices of pizza come in a Costco pizza?

The number of slices you get from a Costco pizza depends on the size that you purchase. Generally, an 18” pizza will yield 8 large slices, while a 24” pizza will yield 12 large slices. However, the exact number can vary slightly depending on the toppings and how thinly the pizza is cut.

Does Costco sell individual slices of pizza?

Unfortunately, no – Costco does not currently offer individual slices of pizza for sale. The only way to purchase their delicious pizzas is as a whole pie, either fresh or frozen.

How much does a Costco pizza cost?

The price of a Costco pizza depends on the type and size that you purchase, as well as any additional toppings or modifications that you request. As an example, a cheese pizza in the 18” size typically costs around $11.99, while an extra-large 24” pepperoni pizza usually runs around $14.99.

How long does it take to cook a Costco pizza?

If you are cooking a frozen Costco pizza, it should take around 10-15 minutes in the oven at 375°F (190°C). For fresh pizzas, the cook time may be shorter at 8-10 minutes.

Are Costco pizza slices pre-sliced?

A7. Yes, all Costco pizzas are pre-sliced before they are packaged for sale and can be easily separated into individual slices.

Is it safe to reheat a Costco pizza slice?

Yes, it is safe to reheat a Costco pizza slice. The best way to do this is by preheating your oven to 350°F (176°C) and baking for 8-10 minutes, or until the cheese has melted and the edges of the crust are lightly crisped. If desired, you can also turn on the broiler for 1-2 minutes at the end for extra crispiness.

How long will a Costco pizza stay fresh in the refrigerator?

A Costco pizza can stay fresh in the refrigerator for up to 3 days, as long as it is properly stored in an airtight container or wrapped tightly in plastic wrap or aluminum foil.

Can a Costco pizza be frozen?

Yes, Costco pizzas can be frozen for up to 4 weeks. To do this, make sure to wrap the slices tightly in plastic wrap or aluminum foil, or place them in an airtight container. This will help to lock in moisture and prevent freezer burn. When you are ready to reheat, preheat the oven to a low temperature (e.g., 350°F/176°C) and bake for 8-10 minutes. If desired, you can also turn on the broiler for 1-2 minutes at the end of baking for extra crispiness.

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