How Many Pizza For 20 Adults? – What Size Pizza Do I Need For 20 Adults? 

When it comes to large group celebrations, it can be a challenge trying to figure out how much food you will need. Whether it is family dinners or office events, most people don’t want to make too little food and have everyone go hungry. While there isn’t really one right answer when calculating the amount of food needed for a gathering, one meal that often trips up hosts time and time again is pizza – especially when hosting 20 adults! In this blog post, we’ll explore how many pizza for 20 adults and what quantity of pizza you should buy to ensure everyone has their fill at your next meeting or event.

How Many Pizza For 20 Adults?

The number of pizzas needed for 20 adults will depend on several factors, including the size of the pizzas, the appetites of the guests, and whether other food or appetizers will also be served. As a general guideline, a 14-inch pizza typically serves 2-3 people, depending on their appetites. Based on this, here are some estimates for the number of pizzas needed to feed 20 adults:

  • If using 14-inch pizzas: 7-10 pizzas
  • If using 12-inch pizzas: 9-12 pizzas
  • If using 10-inch pizzas: 12-15 pizzas

It’s always a good idea to have some extra pizzas on hand, as guests may eat more or less than expected. Additionally, offering a variety of pizza toppings can help to accommodate different dietary preferences and increase the likelihood that everyone will find something they enjoy.

How many pizza for 20 adults
How many pizza for 20 adults

What Size Pizza Do I Need For 20 Adults?

To determine what size pizza you need for 20 adults, you should estimate the number of slices each person will eat and then calculate the total number of slices needed. A good rule of thumb is to assume that each adult will eat 2-3 slices of pizza, depending on their appetite.

Assuming each adult will eat 2-3 slices of pizza, you would need a total of 40-60 slices to feed 20 adults. The size of the pizza needed will depend on the number of slices it can be divided into. Here are some pizza sizes and their corresponding number of slices:

  • Small pizza (10-12 inches): 6-8 slices
  • Medium pizza (12-14 inches): 8-10 slices
  • Large pizza (14-16 inches): 10-12 slices
  • Extra-large pizza (16-18 inches): 12-14 slices

Based on these estimates, you would need at least 5-8 large pizzas, depending on the number of slices per pizza and the appetites of your guests. It’s always a good idea to have a few extra pizzas on hand in case your guests are especially hungry or if you have unexpected guests.

Different considerations when ordering pizza for large groups

– Consider the space available in the kitchen to prepare and serve pizza. The size of the pizzas you order should match the amount of space you have to work with.

– If you are ordering from a restaurant, it’s best to call ahead so they can be prepared for your large order.

– Make sure to check for any dietary restrictions or allergies among the guests. You should always order a few pizzas with vegetarian, vegan, and gluten-free topping options to accommodate everyone’s needs.

– When catering a large event, it’s important to order enough pizza that all of your guests can enjoy seconds if they choose.

What’s the Best Way to Serve Pizza at a Large Event?

When catering a large event, it’s important to have an efficient system for serving pizza. To ensure that all of your guests get their fill, consider setting up an assembly line-style buffet where guests can choose their favorite toppings before the pizzas are cooked and served. This will help speed up the process and ensure everyone has the opportunity to get their favorite toppings. Alternatively, you can also pre-slice your pizzas and place them on large trays with different topping options so that guests can easily grab a few slices at a time.

Finally, always remember to provide plenty of napkins and plates for your guests! No matter how you choose to serve the pizza, it’s important that your guests have a comfortable and sanitary place to enjoy their meal.

Types of pizza toppings and how many people typically like each one

When it comes to pizza toppings, there is no one-size-fits-all answer. People’s tastes vary widely and can range from the classic combination of cheese and pepperoni to more creative combinations like pineapple and prosciutto. Here are some of the most popular types of pizza toppings and how many people typically enjoy them:

Cheese: This classic topping is a crowd favorite and is enjoyed by most pizza eaters.

Pepperoni: A popular choice for those who like a little spice in their pizza, pepperoni is often found on pizzas of all kinds.

Mushrooms: Many people enjoy the earthy flavor that mushrooms add to a pizza.

Olives: Olives provide a salty and savory flavor that is usually enjoyed by olive lovers.

Onions: Onions are often used to give pizzas some sweetness and crunchiness.

Sausage: A favorite of meat lovers, sausage adds a savory flavor to any pizza.

Bacon: Bacon is a classic topping that adds a smoky, salty flavor to pizzas.

Pineapple: This tropical fruit is often found on Hawaiian-style pizzas and adds some sweetness to the overall flavor profile.

Prosciutto: Delicate slices of prosciutto add an extra layer of richness and saltiness to a pizza.

Spinach: This leafy green adds a mild flavor and is often enjoyed by vegetarians.

Artichokes: Artichoke hearts add an intense flavor that is usually appreciated by artichoke lovers.

No matter what type of toppings you choose, it’s important to remember that everyone has different tastes. Try to offer a variety of toppings for your guests so that everyone can enjoy the pizza!

Ordering for Pick Up or Delivery: Pros/Cons

Ordering food for pick up or delivery has both pros and cons. Here are some of the main advantages and disadvantages of each option:

Pick Up

– No delivery fee or minimum order requirements

Pros:

– You can check the order accuracy and quality before leaving the restaurant

– You can save time by avoiding the wait for delivery

– You can support local businesses by picking up your food directly from the restaurant

Cons:

– You have to leave your home or office to pick up the food

– You may have to wait in line or wait for the food to be prepared

Delivery

Pros:

– Convenience – you can order food without leaving your home or office

– Saves time and effort – no need to drive or walk to the restaurant

– Potential for contactless delivery during the pandemic

– Some restaurants may offer special deals or discounts for delivery orders

Cons:

– Delivery fees and/or minimum order requirements may apply

– Longer wait times due to delivery schedule and traffic

– Food quality and accuracy may be affected during delivery

– Some restaurants may not offer delivery in your area.

Ways to avoid over-ordering or under-ordering pizza

When it comes to ordering pizza for a gathering, it can be tricky to figure out the right amount of food. Here are some tips to help you avoid over-ordering or under-ordering:

Know your crowd – Estimate how many people will be attending and how much pizza each one may eat. If you’re hosting a small group, consider ordering fewer pizzas and adding sides.

Don’t forget to factor in leftovers – Some people may want to take home leftovers, so plan for that when estimating how much food you’ll need.

Consider the type of event – If it’s a more formal gathering or business lunch, people may eat less than if it were a casual gathering.

Ask for advice – If you’re still unsure, call the restaurant and ask the staff what they recommend. They will be able to give you an honest opinion on how much food to order.

What’s the ideal temperature to keep the pizzas warm without overcooking them?

The best way to keep pizzas warm during a party is to use a pizza warmer or a pizza stone. Here are some methods you can use to keep your pizzas warm:

Pizza warmer

A pizza warmer is a specialized appliance that is designed to keep pizzas warm while they are being served. Place the pizzas in the warmer, and adjust the temperature to keep them warm without overcooking.

Pizza stone

A pizza stone is a thick, porous stone that is heated in the oven before baking the pizza. Once the pizza is cooked, leave it on the pizza stone to keep it warm and crisp.

pizza stone
Pizza stone

Aluminum foil

Wrap the pizza in aluminum foil to help retain the heat. Make sure to wrap the pizza tightly to prevent air from escaping.

Oven

If you do not have a pizza warmer or a pizza stone, you can keep the pizzas warm in the oven. Place the pizzas on a baking sheet and keep them in the oven at a low temperature, around 200-250°F (93-121°C).

Chafing dish

A chafing dish is a heated metal dish that is used to keep food warm. Place the pizzas in a chafing dish to keep them warm while they are being served.

It’s important to note that pizzas will continue to cook and become soggy if they are left in a warm and humid environment for too long. Be sure to monitor the temperature and humidity of the environment to prevent the pizzas from overcooking or becoming soggy.

Related: How to keep pizza warm for a party

How to Save Money on Pizza for a Large Group

Ordering pizza for a large group can quickly become expensive, but there are several ways to save money on your order. Here are some tips to help you save money on pizza:

Order from local restaurants – Local restaurants may offer discounts or promotions that can help you save money.

Take advantage of specials – Look out for special offers, such as buy one get one free or discounts for large orders.

Split the cost – Ask each person to contribute a certain amount to the order.

Stock up on sides – Add some side dishes like salads, garlic bread or wings to your order.

Look for coupons – Check online for coupon codes and discounts.

Choose wisely – Consider ordering different types of pizza instead of all the same kind to save money.

Opt for delivery – Some restaurants may offer free or discounted delivery with minimum orders.

By following these tips, you can enjoy delicious pizza without breaking the bank!

Additional Tips:

Ask for a discount – If you’re ordering for a large group and spending a lot of money, don’t be afraid to ask if the restaurant can provide any discounts.

Choose thin crust – Thin crust pizzas are usually cheaper than regular or thick crust pizzas.

Consider pre-made dough – Many pizza chains offer pre-made dough for orders, which can help keep costs down.

Check online – Many restaurants offer online ordering with special offers or discounts.

Call ahead – Give the restaurant a call to let them know you’ll be ordering for a large group. Many restaurants will give you a discount if they know in advance that you’ll be ordering multiple pizzas.

Go for the combo deal – Many restaurants offer combo deals that include a pizza, sides and drinks for one discounted price.

Tip for reheating pizza to get perfect slice

If you have leftover pizza that you would like to reheat, there are several methods you can use. The best way to reheat pizza is in the oven, but you can also use a microwave or a skillet.

How to reheat pizza in an oven

– Preheat the oven to 350°F (176°C).

– Place the pizza slices on a baking sheet.

– Bake for 8 to 10 minutes or until cheese is melted and bubbly.

– Allow the pizza to cool slightly before serving.

How to reheat pizza in microwave

– Place the pizza slices on a microwave-safe plate.

– Heat for 1 to 2 minutes or until cheese is melted and bubbly.

– Let the pizza cool off before devouring it.

How to reheat pizza in a skillet

– Heat a few tablespoons of oil in a skillet over medium heat.

– Place the pizza slices in the skillet, and cook for 2 to 3 minutes or until the cheese is melted and bubbly.

– Let the pizza cool off for a few minutes before indulging!

How to reheat pizza in an air fryer

– Preheat the air fryer to 350°F (176°C).

– Place the pizza slices in the air fryer basket.

– Cook for 4 to 5 minutes or until cheese is melted and bubbly.

– Let the pizza cool for a few moments before serving for maximum enjoyment.

No matter which method you use, make sure to keep a close eye on your pizza as it reheats to ensure that it doesn’t burn or become dry.

Conclusion 

Ultimately, how many pizza for 20 adults at a party depends on the types of pizzas, the size of each pizza, and how much each adult eats. When sticking with a standard 12-inch cheese pizza that serves four people, it’s a good idea to order five for your gathering as an estimation. If guests want something a bit more filling and nutritious, you can opt for choosing extra toppings or trying out bigger 15” or 18” sizes. Adjusting your pizza selection to suit the occasion can help make sure there’s enough to go around while preventing unwanted food waste. So if you’re hosting 20 adults and have questions about “how many pizzas?”—consider your crowd size, budget, and preferences to decide what works best!

FAQS

How many sheets of pizza do I need for 20 people?

Typically, one sheet of pizza will serve 8-10 people. So if you are serving 20 people, you would need 2-3 sheets of pizza.

How many pizzas do I need for 18 adults?

18 adults typically would require 3 large pizzas or 4 medium pizzas.

How many people will a full sheet of pizza feed?

A full sheet of pizza can typically feed 8-10 people. It is always recommended to order extra just in case!

How much pizza should I buy per person?

If you are serving pizza as a main meal, it is recommended to allow for 1 large slice of pizza per person. If you are serving pizza as an appetizer or snack, then one small slice per person should suffice!

What type of pizza do you recommend for 20 adults?

It really depends on your preferences and dietary needs. If you are looking for something that everyone can enjoy, then classic options like pepperoni, cheese, or veggie pizzas would be a great choice. If you want to mix things up, consider ordering different types of specialty pizzas such as Hawaiian or BBQ chicken. Whatever you choose, make sure to order extra just in case!

Hi, my name is John Battaini and I am the founder of Wonder Pizza USA. We are the world’s foremost authority on pizza vending machines, with many years of experience and knowledge in the industry. In addition, we are also a collection of pizza enthusiasts with a lot of knowledge about PIZZA.

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