How Big Is An 18 Inch Pizza? (The True Size?)

How Big Is A 18 Inch Pizza Cover

Pizza, who hasn’t heard of or tasted one of the loveliest Italian delights on the planet. Long ago, people in Italy started making savory roundels of dough and started serving them at their tables.

Now – in the 21st century, there might not be a person who is not aware of its existence, and Italy still remains its undeniable home with the Neapolitan pizza as the best of all pizza varieties around the world.

I called it a roundel of dough earlier, but pizzas also come in other shapes like squares, and train pizzas are rectangles.

The difference in size is even more common and forms the basis of the pricing system for pizzas. Pizza is size-graded either in inches or in terms like ‘small, large, and family.’

How Big Is A 18 Inch Pizza?

To know how big an 18 Inch Pizza is, you would need to know how big an inch is. In technical terms, an inch can be as much as two and a half centimeters, but in easily visualized terms, an inch can be defined as the length of an average thumb knuckle or phalanges.

Keep it in your mind try to visualise the distance vertically between your thumb tip and the first line on your ventral thumb surface. Multiply it times eighteen (18), and you have your 18 Inch pizza length.

How Many Slices In An 18 Inch Pizza?

There are many things to consider when making slices out of a pizza. The number of slices doesn’t have a fixed number, and it can change depending on the amount of the people who are going to eat that pizza or simply on personal preference.

The number of slices can still be predicted because restaurants try to cut each pizza they serve, evenly.

Normally an 18 Inch of Pizza can be split into slices by cutting 6 lines across the whole of its diameter. These six lines form a total of 12 slices. But the number of slices can vary depending on the restaurant.

Measuring The 18 Inch Pizza with other sizes

Pizza SizeIt’s a Comparison with a standard 18 Inch Pizza. (Aka Extra-Large)
16 InchOnly roughly smaller, it can be divided into 12 slices. 200 sq inch area.
12 InchRoughly 2/3rd of the size, can be divided into 8 slices. 113 sq inch area.
9 InchHalf the size with six standard slices. Has an area of 63 sq inches.

The 18 Inch Pizza is often branded as a ‘family size’ or an ‘extra large’ pizza because of the huge amount of pizza it offers.

Measuring The 18 Inch Pizza with other sizes

Its area roughly accounts for 254 sq inches which is roughly twice the area of two nine-inch pizzas, i.e., Two nine-inch pizzas have only half as much pizza when compared to an 18 Inch Pizza.

Related guides:

How Many Calories in an 18 inch pizza?

This question, too, is very hard to answer in the general context because of how unspecific it is. The amount of calories in a pizza does depend on its size, yes, but it also depends on the type of ingredients used in the pizza.

Vegan pizzas have carbs but not that many calories when compared to a pizza of the same size with meat.

Fatty pizzas have the highest calorie intake, but even normal pizzas become very high in calories when you add extra toppings or dip it in some high-calorie sauce.

What To Serve With An 18 Inch Pizza?

Traditionally, the most common servings served alongside a pizza are

  • Fries. Fries are most often served before the pizza itself as a light and crispy starter, but they are just as good with it.
  • Drinks. Drinks are a must, and pizza without drinks is incomplete and hard to swallow. An iced cold drink can do wonders in enhancing a pizza-eating experience.
  • Sauces, salads, or even cheese. There’s a lot of variety in this third option as there is an extensive list of salads that are appropriate to serve with a pizza. The list of sauces is just as long, but many restaurants just serve ketchup or chili garlic.

How Long Does It Take To Cook An 18 Inch Pizza?

The time required to make a pizza is different depending on the method of preparation and cooking.

First of all, the pizza dough has to be prepared, which includes flour, eggs, and water normally then, it has to be kneaded and shaped into a roundel or any other form.

How Long Does It Take To Cook An 18 Inch Pizza

The kneaded, though, is then prepared with different ingredients like cheese and meat and left to cook in the oven.

The larger the pizza is, the more time it takes to cook. And if it’s a frozen pizza, it’ll take even more time because it has to thaw first.

What Are The Different Kinds Of Crusts Available For An 18 Inch Pizza?

The two major types of pizza crusts are

  1. The thick crust.
  2. The thin crust.

Thick crust pizzas are rolled out on a board and shaped in a pan, while thin crust pizzas are crunchy (The crunchy feel is prevented in thick crust pizzas because of the thick dough.) The thinness is achieved by stretching the pizza dough.

Crusts can also be cheese stuffed, which is a must-try for cheese addicts.

In short, if you’re excited by the crunchiness in your mouth, try the thin-crust pizzas and thick crusts if your tastes are the opposite.

More pizza sizes:

The Verdict:

In conclusion, an 18 Inch Pizza is a commonly called extra-large variant of pizza with an area of 324 sq inch which is about a 100 Sq inches more than two smaller 12 inch pizzas.

It is normally cut in 12 slices, but the number is often subject to variation. It is more than enough for two people and can feed a max of 7-8 adults.

It comes with a lot of different types of crusts and can be served with a variety of sides. The 18 inch pizzas are commonly a lot larger than their traditional Italian counterparts, and the most common 18 Inch Pizza variant is the New Yorker.

FAQs (Frequently Asked Questions)

Is New York Style Pizza 18 Inch?

Yes, a standard New York-style pizza is 18 inches in diameter which is much bigger than a traditional Italian pizza.

The other difference between a New Yorker pizza and a standard 18 Inch Pizza is that the new yorker is cut into fewer but bigger slices. So even a single new yorker slice is a pin-packed meal.

How Many Pizzas Can Feed 18 Adults?

When feeding a group of people, you have to take their individual appetites and likeness for the food to be served into consideration, but generally, if we target 18 pizza-loving adults with a normal appetite, I’d say they can be satisfied by 3 18 Inch pizzas.

Is an 18 Inch Pizza Enough For Two People?

Yes, most certainly, yes. It is very safe to say that an 18 Inch, flavored pizza is more than enough to satisfy the hunger of two adults, even if they are foodies. Even hardcore foodies can not eat more than 3 slices of an 18 Inch Pizza. You may even have leftovers for another time.

Is 18 Inch Pizza A Large?

No, an 18 Inch Pizza is not a large one. Large pizzas are mostly 14 to 15 inches in diameter, and that is why am 18 Inch Pizza is mostly branded as an ‘Extra-Large’ or ‘Family-sized’ pizza.

Which is more 18 inch pizza or 2 12 inch pizzas?

To find the answer to that, let’s do the math. An 18 Inch Pizza (considering it’s circular) has an 18 Inch diameter, and the same can be said for the 12 inch pizzas. The pizza with the more area has more edible content.

After doing the math, it is clear that an 18 Inch Pizza has an area of 324 sq inches while the combined area of two 12 inch pizzas is 226 sq inches. So there you have it.

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Victoria Payne
Victoria Payne

With so many experience in the culinary world, I am here to write some mouth watering content for you while uncovering the hidden gems in the pizza scene.
My expertise is in the Pizza, Street food, Food, Edible, and Staple food.