How Big is a 12 inch Pizza?

A 12-inch pizza is an ever-popular choice among pizza lovers as it strikes a balance between satisfying hunger and not overwhelming the sense. It also allows indulging the dinner in favourite flavours while sharing with friends and family. It’s essential to know how big is a 12 inch pizza to order the perfect amount and make everyone satisfy.  

So if you want a clear understanding of the size of 12 inch pizza along with its servings, and calorie count, read on. We’ll also share some popular toppings of 12 inch pizza and pro tips to cut it through to help you make the pizza night successful.

How Big is a 12 inch Pizza?

A 12 inch pizza is considered a medium pizza and perfect for delighting any small hungry group. It has 11.81 inches or 30 centimetres in diameter and the circumference is around 37.17 inches or 94.48 centimetres.

You can also compare it with other common pizza sizes to appreciate the size of 12 inch pizza. For example, 8 inch pizza has around 50.3 square inches area while 16 inch pizza has 201.1 square inch surface area. So, 12 inch pizza is more than double of 8 inch pizza and more than half of 16 inch pizza.

The standard weight of the ingredients of 12 inch pizza is:

  • 1.76 ounces dough
  • 6.35 ounces of tomato sauce
  • 1.06 ounces of mozzarella cheese
  • 0.35 ounces of parmesan cheese

Apart from that you can add a variety of toppings including sausage, pepperoni, onions, mushrooms, olives, and more.

In terms of the slice, a 12 inch pizza usually has 8 slices and each slice has about 14.1 square inches. Some pizzerias cut 12 inch pizza into 6 slices or even 16 pieces depending on the customer’s preferences.

Comparing Pizza Sizes: 12-Inch Pizza vs. Other Common Sizes

Below is a comparison of 12 inch pizzas with various common sizes to help you make the best decision for the next pizza night:    

Smaller Pizzas

A 10-inch pizza has roughly 79 square inches of pizza. Though smaller in size, 10 inch pizza is the perfect choice for solo dining or for sharing with a partner.

Larger Pizzas

When it comes to larger pizzas, you’ll usually find two options: the 14-inch large pizza and the 16-inch extra-large. A 14 inch pizza covers around 154 square inches, while a 16-inch pizza has around 201 square inches. These sizes are perfect for gatherings, parties, or satisfying your own heavier pizza craving. Apart from that larger pizzas offer better value.

How Many People does a 12 inch Pizza Feed?

How Many People does a 12 inch Pizza Feed

The number of people you can serve 12 inch pizza depends on plenty of things and varies from country to country. For example, if you want to serve 2 to 3 slices to each person, then you can feed 12 inch pizza to 4 people. But if every guest requires three slices, you’ll require one pizza per three people.

You can also feed a 12 inch pizza to up to 8 people by serving one slice per person. In this case, you’ll have to serve a side dish to satisfy their craving.

As a general guideline, a 12-inch pizza can feed:

2 to 3 people if it’s the main dish and they have average appetites

3 to 4 people if it’s served as a part of the meal with additional side dishes or appetizers

If you consider the country, there are huge differences.  For example, domino’s small-size pizza comes in 10 inches in the US while they offer 7 inch small pizza in the UK. It means you’ll have to serve fewer amounts in the US than in the UK even after ordering the same size. 

Apart from that some countries slice 12 inch pizza into 12 slices while American slices it into 6 pieces. Overall, when serving 12 inch pizza, consider the number of slices it has and the size of the slice. If you only can serve a single slice per person, consider some side dish to make the pizza night satisfying.

Nutrition Facts of a 12 inch Pizza

Pizza is a favourite comfort food for many. Since it’s a rich source of calories, many health-conscious people hesitate to eat pizza confidently. In this case, estimating the calorie count of 12 pizzas can help you determine the right amount for your health.

Nutrition Facts of a 12 inch Pizza

Remember, the nutritional values of 12 inch pizza can vary greatly depending on the type of crust, sauce, cheese, and toppings you choose. Below, we’ll provide you with a general overview of the nutrition facts for a standard 12-inch pizza.


The crust is the base of a pizza, and it can significantly impact its overall nutrition of it. Here are some average values for different types of crusts for a 12-inch pizza:

Type of CrustCalorieCarbohydrateProtein
Regular Crust1000 to 1200 calories200 to 250g20 to 25g
Thin Crust700 to 900 calories150 to 200g15  to 20g
Thick Crust or Pan Pizza1400 to 1800 calories250 to 300g25 to 30g


Tomato-based pizza sauce is generally low in calories. You can have 50 to 100 calories and 10 to 20g carbohydrates from a standard tomato sauce of a 12-inch pizza.


Mozzarella cheese is the most common choice for pizza,


Adding toppings to your 12-inch pizza can significantly impact its nutritional value. Here’s a brief overview of some popular toppings and their approximate nutritional content per slice:

NameCalorieFatSaturated Fat
Pepperoni30-50 calories3-4g1-2g
Sausage40-60 calories3-5g1-2g
Mushrooms5 calories  
Onions5 calories  
Green Peppers5 calories  
Olives10-20 calories1-2g 

A 12-inch cheese pizza typically consists of a flour-based crust, tomato sauce, mozzarella cheese, and various seasonings. Here’s a general nutritional breakdown for a 12-inch cheese pizza, cut into eight slices:

  • Calories per slice: 200-250
  • Total Fat: 7-10g
  • Saturated Fat: 3-5g
  • Cholesterol: 10-20mg
  • Sodium: 400-500mg
  • Carbohydrates: 25-35g
  • Fiber: 1-2g
  • Sugars: 2-4g
  • Protein: 8-12g

Here is a table of various popular brands 12 inch pizza along with area and calorie:

BrandCalories (per serving)Calories (whole pizza)
Pizza Hut2401920
Papa John’s2301840
Little Caesars2001600
California Pizza Kitchen2201760

Some Popular Toppings of 12 inch Pizza

The right toppings can transform a pizza from a simple meal to a mouthwatering masterpiece.

Popular Toppings of 12 inch Pizza

Here are some popular toppings and combinations to help you maximize the flavour of your 12 inch pizza and create the perfect pizza experience.


This topping is made of a combination of fresh tomato sauce, slices of mozzarella cheese, fresh basil leaves, and a drizzle of olive oil. Adding this ingredient to your 12 inch pizza will boost its flavour and create a harmonious balance.


Pepperoni is all time favourite topping for pizza. It’ll add a spicy and slightly smoky flavor to your 12 inch pizza. You can also add combine it with mozzarella cheese and tomato sauce for a tried-and-true combination.

Veggie Supreme

If you prefer a healthier option, a veggie supreme pizza loaded with onions, green peppers, mushrooms, black olives, and tomatoes can be your delicious choice. This combination will offer a variety of textures and flavors to your 12 inch pizza, making each bite unique and satisfying.

Meat Lovers

You can also add sausage, pepperoni, bacon, and ham to satisfy your meat lover’s quest. This protein-packed pizza pairs well with gooey mozzarella cheese and a flavourful tomato sauce.

Pro Tips to Cut a 12 inch Pizza Evenly

If you want to serve 12 inch pizza to more people than a recommendation, knowing these pro cutting tips will be beneficial for you:

Use a sharp knife or pizza cutter

A pizza cutter or sharp knife will help you cut through the pizza easily without tearing the toppings.

Cool the Pizza

The cheese and toppings of pizza remain too hot ad runny after taking out of the oven, making it difficult to cut instantly. So wait for a few minutes so the pizza can become cool and the cheese and toppings set properly for an easier cut.

Mark the centre

Make a small notch in the pizza centre using a fork so you can get starting point for cutting. This’ll also help get even slices.

Cut the pizza in half

Start from the centre of the pizza and cut the pizza in half using a pizza cutter or knife. This way you’ll have to equal half.

Divide each half into equal slices

Start from the centre of the half and cut each portion into equal slices. You can also use the notch in the pizza centre as a guide to ensure an even cut.

Alternate your cuts

Alternate the cut to ensure each slice has the same amount of toppings. It means if you cut the first slice from the left side, cut the next slice from the right side.

Also Read: 11 inch pizza size


Can you feed 12 inch pizza to 2 people?

12 inch pizza is the perfect size for feeding 2. Even you won’t need any side dish along with 12 inch pizza to satisfy your two guests.  12 inch pizza usually has six to eight slices that you can feed up to 4 people.

How long does it take to cook a 12 inch pizza in an oven?

It takes around 18 to 20 minutes to bake 12 inches of pizza perfectly in the oven. Then you can enjoy a crunchy crust and hot 12 inch pizza.

How many kids you can feed a 12-inch pizza feed?

If you want to serve 12 inch pizza among 4 to 7 years, old kids, then you can feed a pizza to up to 8  kids. But if the kids are 12 to 16 years old, you’ll require one 12 inch pizza per 4 kids.

Final Words

Now that you’ve understood how big is a 12 inch pizza and how many people to serve, you can now order the right number of pizzas for the guest. In addition, knowing the calorie count, toppings and cutting tips will also help you make the pizza party healthy and successful even if have some extra guests than wished. So let’s make a proper plan to enjoy a successful pizza night.

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Samuel H. Morgan is a professional chef. He lives in Lowell, MA and owns a cafe named Lowell Cafe. He shares his experiences through this website. He tests different types of kitchen appliances and explain how to use properly and which one is better. This kitchen and recipe blog help a number of readers.

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