How Many Pizza For 20 People?

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Got a big family gathering on the horizon or perhaps just planning a cozy night in with friends? If so, you’re probably wondering how much food will suffice to satisfy everyone. One dish that never fails to hit the spot is pizza! But when it comes to feeding a crowd, one size certainly doesn’t fit all.

So today, I’m tackling the age-old question: How Many Pizza For 20 People? Whether you’re a seasoned chef whipping up a feast for a crowd, or just me cooking at home for family and friends, this guide is here to ease your worries. Stick with me if you’re curious about mastering portion control while serving up those irresistible slices of cheesy delight!

Why Should You Know How Many Pizza For 20 People?

Planning a party or a gathering requires careful consideration, especially when it comes to food. As the host, I want to ensure all my guests are satisfied and well-fed.

Knowing how many pizzas to order for 20 people is crucial to achieving this. Too little food might leave some guests hungry, while too much could result in unnecessary waste and increased costs. Understanding portions and people’s appetite helps me strike the perfect balance, ensuring everyone has enough to eat without overdoing it.

This knowledge also aids in budget planning and reduces the stress of last-minute adjustments. So, it’s essential to estimate how many pizzas are needed for a crowd of 20 people.

How Many Pizza For 20 People?
How Many Pizza For 20 People?

How Many Pizza For 20 People?

As an avid party planner, I’ve found that a standard-size pizza typically serves about 2-3 adults. This can vary depending on other factors like the size of the pizza, the number of toppings, and whether there are other foods served at the party. But on average, for a group of 20 people, you might be looking at ordering around 8-10 pizzas.

Ordering a variety of flavors can also be a great idea to cater to different taste preferences. Also, it’s wise to consider dietary restrictions or special requests from guests. In the end, it’s all about ensuring everyone has a slice (or two) to enjoy and that no one walks away hungry.

How Many Domino’s Pizza For 20 People?

Pizza size is important when ordering from Domino’s. A 14-inch-diameter Domino’s big pizza is typically divided into 8 slices. According to my observations, each individual normally consumes two to three slices per meal, thus a big pizza can accommodate three to four adults. Of course, this calculation depends on the participants’ appetites and the availability of alternate food sources.

Therefore, I advise purchasing about 5-7 large pizzas from Domino’s for a group of 20 people. To accommodate everyone’s preferences, it is also a good idea to select a range of toppings. And always keep in mind that having a little extra food is always preferable to running out.

How Many Papa John Pizzas For 20 People?

A large pizza, which is typically cut into 8 slices, can serve roughly 3-4 adults, as each person typically consumes 2-3 slices, so keep that in mind when placing an order from Papa John’s for 20 people. Therefore, I suggest buying between 5 and 7 big pizzas for a gathering of 20 people. This allows for some flexibility and takes into account different appetites. Order a choice of toppings to suit everyone’s tastes and guarantee a delicious supper for all of your guests.

20 People Will Need How Many Pizzas From Pizza Hut?

A large pizza from Pizza Hut has 8 slices and is around 14 inches across.

When catering for 20 people from Pizza Hut, remember a large pizza typically feeds about 3-4 adults.

Given this, for a group of 20, I suggest ordering approximately 5-7 large pizzas. This estimate allows for some flexibility depending on individual appetites.

It’s also a good practice to order a range of toppings, meeting the varied tastes of your guests, and making the meal an enjoyable experience for everyone present.

How Many Pizza For 20 People?
How Many Pizza For 20 People?

How Many Pizzas At Costco Will Serve 20 People?

At Costco, the pizzas are quite large, typically 18 inches in diameter, and come with 12 sizable slices. On average, people usually eat 2-3 slices each. So, one pizza can generally serve about 4-6 people. For a group of 20 people, I would recommend buying about 4-5 Costco pizzas. This estimate provides some surplus to cater to those with bigger appetites, and it’s always great to have a little leftover pizza. Remember to consider varied tastes when choosing your pizza flavors.

Pizza for 20 people: The Main Things That Affect How You Divide It

When I’m planning to serve pizza for a party of 20, there are several key considerations that affect how many pizzas I’ll need to order or make.

  1. Size of the Pizza: The size of the pizza is a primary factor. Pizzas come in various sizes (small, medium, large, extra-large), and the larger the size, the more slices it generally has. This means fewer pizzas are needed if you’re ordering larger sizes.
  2. Guest Appetite: The appetite of my guests also plays a significant role. If I’m hosting a group of heavy eaters or if there’s not a lot of other food being served, I might need to order more pizzas.
  3. Variety of Pizzas: The variety of pizzas and toppings I choose can also affect consumption. If there’s a wide range of flavors, guests might take smaller pieces of multiple types, which means I’ll need a greater variety to satisfy everyone.
  4. Dietary Constraints: Dietary restrictions or preferences of the guests can also influence how many pizzas I need to order. If I have guests who are vegetarians, vegans, or have gluten intolerance, I’ll need to order special pizzas to cater to their needs, which might mean ordering a few extra.
  5. Other Foods: If pizza isn’t the only food being served and I’m also offering side dishes, salads, or desserts, guests may eat less pizza, which could reduce the number of pizzas needed.
  6. Leftovers: Another consideration is whether I want to have leftovers. Leftover pizza can make for a great post-party snack or next-day meal, so sometimes I might order extra with that in mind.

By taking these factors into account, I can ensure I order just the right amount of pizza for my party of 20.

Some Ideal Tips to Divide Pizza into Even Slices for 20 people

Slicing pizza evenly for a crowd of 20 people can be a challenge, but with a few tips, it becomes a breeze.

Begin by visualizing the pizza as a clock face. Make the first cut from the 12 to 6 o’clock position, then make another cut from 3 to 9 o’clock. You now have four equal slices.

To further divide these, aim to cut at the 1:30, 4:30, 7:30, and 10:30 positions, giving you eight evenly sized slices from one pizza.

For a large gathering like 20 people, this method ensures that each person gets a reasonably sized piece.

If you’re serving multiple pizzas with different toppings, advise your guests to take a slice from each to enjoy the variety, which also ensures that the pizza is evenly distributed among everyone. And remember, always use a sharp pizza cutter for clean cuts!

How Many Pizza For 20 People?
How Many Pizza For 20 People?

Best Way to Keep Your Pizza Still in Good Condition after Cooking

After cooking, it’s important to maintain the pizza’s quality, especially if you’re serving it to 20 people.

You should take a few crucial actions to make sure your pizza stays in top condition. Initially, wait a few minutes before cutting the pizza once it has finished baking.

It helps the cheese set and keeps it from falling off when being cut if you let it rest for a few minutes.

To keep the cheese melty and the dough crispy after the pizza has been cut into slices, place it on a preheated serving tray or pizza stone. In order to keep food fresh, if there are any leftovers, place them in a refrigerator container that is airtight.

Avoid using the microwave to reheat the pizza since the sogginess will cause the crust to fall off. Slices should be warmed up in a prepared oven or on a medium-hot skillet instead.

The pizza’s original texture and flavor will be preserved as a result.

All of your guests will enjoy their meals if you follow these instructions to keep your pizza in the finest shape possible even after cooking.

Tips to Odering pizza for 20 people and groups

Ordering pizza for a large group can be a challenge, but with proper planning and some handy tips, you can easily pull it off. Here are some tips for ordering pizza for 20 people:

1. Calculate Quantity: A typical pizza is cut into 8 slices. Depending on the appetite of your attendees, you might estimate 2-3 slices per person. So for 20 people, you’d need about 5-8 pizzas.

2. Variety is Key: Not everyone has the same taste. Include a mix of vegetarian and non-vegetarian pizzas. For a group of 20, consider 2-3 different pizza types.

3. Consider Dietary Restrictions: Some of your guests might be vegetarian, vegan, or gluten-intolerant. Make sure to include options for them.

4. Order in Advance: To avoid last-minute rush, place your order in advance. Most pizzerias accept advance orders.

5. Don’t Forget the Sides: Order some sides like garlic bread, chicken wings, or salads. Also, consider beverages.

6. Size Matters: Instead of ordering many small pizzas, order a few large ones. It’s often more cost-effective and reduces waste.

7. Leftovers: If you’re okay with having leftovers, ordering a little extra won’t hurt. Pizza is great reheated and can be used for next day’s meal.

8. Ask for Deals: Many pizza places offer deals for large orders. Don’t forget to ask!

9. Cutlery and Plates: If the party is not at your home, check if the pizzeria provides disposable cutlery and plates.

10. Payment: Have the payment sorted out before the pizza arrives. If everyone is contributing, collect the money in advance.

Remember, the key is to estimate appropriately and keep everyone’s preferences in mind. Happy pizza party planning!


In conclusion, planning the right amount of pizza for a gathering of 20 people can be a bit challenging, but with careful consideration, it’s entirely feasible.

Taking into account factors like the appetite of your guests, the presence of other food items, and the size of the pizza, you can make an informed decision.

Remember, it’s generally better to overestimate slightly – leftover pizza can always be stored for later. So, for a group of 20, ordering around 6-8 large pizzas is a safe bet.

However, personalizing your order based on your guests’ preferences and dietary requirements will ensure everyone leaves your gathering satisfied. With the right planning, pizza can be the perfect solution for feeding a large crowd.


How many pizzas would typically feed 20 people?

The number of pizzas needed to feed 20 people depends on the size of the pizza and the appetite of the eaters. On average, a standard large pizza (14-16 inches in diameter) caters to about 3-4 adults. Consequently, for 20 people, you may need approximately 5 to 7 large pizzas. However, bear in mind this is a general estimation. Factors such as the presence of other food, the occasion, and the individuals’ appetite can influence the quantity.

Does the type of pizza topping affect how many pizzas I should order?

The type of pizza topping usually doesn’t affect the number of pizzas you should order. However, it might influence the pizza selection. Some toppings may be more filling than others, and people may consume less of such pizzas. While ordering, it’s also important to consider dietary restrictions or preferences such as vegetarian, vegan, or gluten-free options. Nevertheless, the amount of pizza consumed generally depends more on individual appetite and the size of the pizza rather than the toppings.

What size of pizza should I order for a group of 20 people?

The size of pizza you should order depends on several factors, including the appetite of your guests and the presence of other food. Generally, a large pizza (14-16 inches in diameter) is recommended for group servings as it provides more slices. For 20 people, you can consider ordering large pizzas. However, if you’re planning to serve other substantial food alongside the pizza, you may consider medium-sized pizzas instead. Always remember, it’s better to have a little extra food than not enough.

How can I ensure that I order a variety of pizzas that will satisfy everyone?

To satisfy everyone, consider the different preferences and dietary restrictions among your group. You could survey the group ahead of time to find out their favorite toppings or any allergies. Ordering a mix of popular flavors like Margherita, Pepperoni, and BBQ Chicken usually works well for diverse groups. Additionally, include at least one or two vegetarian or vegan options if needed. Also, consider ordering at least one gluten-free pizza if there are guests with gluten intolerance.

How can I calculate the number of pizzas I need for other group sizes?

The number of pizzas you need can be calculated based on the average number of servings per pizza. A large pizza typically serves around 3-4 adults, while a medium pizza serves 2-3 adults. If you know the group size, you can divide it by the serving size to estimate the number of pizzas. For instance, if you’re serving 30 people with large pizzas, you might need 30/4 = 7.5, so 8 pizzas. However, remember that this is an estimate, and individual appetites and other served food should be considered.

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