How Many Costco Pizzas Do You Need for 20 People?

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Planning a gathering and wondering how many Costco pizzas you need to feed 20 people? Whether it’s a birthday party, office meeting, or casual get-together, Costco’s pizzas are a popular choice for their generous size and affordability. Here’s a detailed guide to help you calculate the perfect amount.

Understanding Costco Pizza Sizes and Slices

Costco pizzas are well-known for their large size and value. A typical Costco pizza is 18 inches in diameter and is cut into 12 large slices. The crust is relatively thick, and the toppings are abundant, making each slice quite filling.

Factors to Consider When Ordering

 

  • Appetite of Your Guests:
    • The appetite of your guests plays a crucial role. If you’re feeding teenagers or a group of people with larger appetites, you might need more pizza. On the other hand, if it’s a mixed crowd, including children or light eaters, fewer pizzas may be sufficient.
  • Meal or Snack:
    • Is pizza the main meal, or will it be served alongside other dishes? If pizza is the primary food, you’ll need more. If it’s just a snack or part of a larger spread, you can get away with ordering less.
  • Other Side Dishes:
    • Consider the sides you plan to serve. Salads, appetizers, and desserts can reduce the number of pizza slices each person will eat.

Pizza Calculation for 20 People

A good rule of thumb is to estimate 2-3 slices per adult, but let’s break it down:

  • 2 Slices Per Person: If each person has 2 slices, you would need 40 slices in total.
  • 3 Slices Per Person: If each person has 3 slices, you would need 60 slices in total.

Since each Costco pizza has 12 slices:

  • For 2 Slices Per Person: 40 slices / 12 slices per pizza ≈ 3.3 pizzas (round up to 4 pizzas)
  • For 3 Slices Per Person: 60 slices / 12 slices per pizza = 5 pizzas

Therefore, you should order 4 to 5 Costco pizzas to feed 20 people, depending on their appetite and the other food you plan to serve.

Tips for Ordering and Serving

Order Ahead: Costco can be busy, especially on weekends. It’s a good idea to place your pizza order in advance to avoid long wait times.

Variety: Consider ordering a variety of pizzas, such as cheese, pepperoni, and combination, to cater to different tastes.

Serving Sizes: Cut each slice in half if you want to serve smaller portions or if there are other foods available.

Keep Warm: To keep pizzas warm until serving, use insulated bags or keep them in a low-temperature oven.

For a gathering of 20 people, ordering 4 to 5 Costco pizzas should be sufficient. This ensures everyone gets enough to eat, with the option for seconds. Remember to consider your guests’ appetites, other dishes you’re serving, and the type of event to make the best decision. Enjoy your event with delicious Costco pizza!