Costco, a popular warehouse club, is famous for its food court, which offers a variety of delicious and affordable meals. One of the most popular items on their menu is pizza, and in this article, we will delve into the details of how many slices are in a Costco pizza. We will also explore other aspects of their pizza offerings, including the types of pizzas available, nutritional information, and how to order.

How Many Slices in Costco Pizza
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Introduction to Costco Pizza

Costco is well-known for its high-quality products at competitive prices, and their pizza is no exception. Made with fresh ingredients and baked in-store, Costco pizza is a delicious and convenient option for shoppers and food court visitors alike. With its generous size and affordable price, Costco pizza has become a favorite for families, parties, and gatherings.

Types of Costco Pizzas

Costco offers a variety of pizza options to satisfy different tastes and preferences. Here are three of the most popular types of Costco pizzas:

  1. Cheese Pizza: This classic option is topped with a blend of mozzarella and provolone cheese, making it a perfect choice for cheese lovers.
  2. Pepperoni Pizza: A favorite among many, this pizza is generously topped with slices of pepperoni, adding a delicious and slightly spicy flavor.
  3. Combo Pizza: For those who enjoy a variety of toppings, the combo pizza is loaded with vegetables, meats, and cheese. It typically includes ingredients such as bell peppers, onions, mushrooms, olives, sausage, and pepperoni.

How Many Slices in Costco Pizza

Now that we have discussed the types of pizzas available at Costco, let’s answer the primary question: how many slices in a Costco pizza? Costco pizzas are typically cut into 12 slices. This generous portion size makes it suitable for sharing among a group of people, or for enjoying multiple slices if you have a big appetite.

Costco Pizza Sizes

Costco offers only one size of pizza, which is considered a large pizza in comparison to other pizza establishments. The diameter of a Costco pizza is approximately 18 inches. This size contributes to the generous number of slices per pizza, making it a great option for feeding a crowd.

Nutritional Information

As with any food item, it is essential to be aware of the nutritional value of Costco pizza. Here is a breakdown of the approximate nutritional information for each of the three popular pizza types, per slice:

  1. Cheese Pizza:
    • Calories: 700
    • Fat: 28g
    • Carbohydrates: 72g
    • Protein: 44g
  2. Pepperoni Pizza:
    • Calories: 720
    • Fat: 34g
    • Carbohydrates: 68g
    • Protein: 44g
  3. Combo Pizza:
    • Calories: 680
    • Fat: 29g
    • Carbohydrates: 75g
    • Protein: 36g

Please note that the nutritional information may vary slightly depending on the specific ingredients used and serving size.

Ordering Costco Pizza

Costco makes it easy for shoppers to order pizza, whether you’re in-store or planning ahead. Here are a few different ways to order Costco pizza:

  1. In-Store Food Court: You can order pizza by the slice or a whole pizza directly at the food court counter. If ordering a whole pizza, there may be a brief wait while your pizza is prepared and baked.
  2. Call Ahead: If you know you’ll need a pizza for a specific time, you can call your local Costco and place an order in advance. This way, your pizza will be ready for pick-up when you arrive.
  3. Online Ordering: Some Costco locations offer online ordering for pizza through their website or app. This is a convenient option for those who prefer digital transactions.

Customizing Your Costco Pizza

While Costco offers a limited selection of pizza types, some customization is possible. You can typically request a pizza with only specific toppings or modify the amount of cheese or sauce. However, please note that these requests may be subject to availability and the discretion of the store.

Costco Pizza Prices

One of the many reasons people love Costco pizza is the affordability. Here is a breakdown of the approximate prices for Costco pizza:

  1. By the Slice: A single slice of pizza typically costs around $1.99 to $2.49, depending on the type and location.
  2. Whole Pizza: A whole pizza is typically priced between $9.95 and $11.95, making it an excellent value for the size and number of slices.

Costco Pizza Allergens

As with any food product, it’s essential to be aware of potential allergens in Costco pizza. Some common allergens found in their pizzas include:

  1. Wheat: The pizza crust contains wheat, making it unsuitable for those with gluten allergies or sensitivities.
  2. Dairy: Cheese, one of the primary pizza ingredients, contains dairy. Those with lactose intolerance or dairy allergies should be cautious when consuming Costco pizza.
  3. Soy: Some Costco pizza toppings, such as sausage, may contain soy. This is important to note for anyone with a soy allergy.
  4. Cross-Contamination: While efforts are made to prevent cross-contamination, it is essential to understand that Costco pizza is prepared in an environment where other allergens may be present.

Please consult with a Costco employee or refer to their website for more detailed allergen information.

How Many Slices in Costco Pizza
Image by marcos vega from Pixabay


In conclusion, Costco pizza is an affordable and delicious option for those looking to enjoy a large, shareable pizza. With 12 generous slices per 18-inch pizza, it is perfect for feeding a crowd or indulging in multiple slices yourself. By understanding the types of pizzas available, nutritional information, and ordering options, you can make the most of your Costco pizza experience.


Costco Pizza