Pizza comes in different sizes, from small to extra large. 16-inches is considered its extra-large size. So how big is a 16 inch pizza?

**The total area of a 16 inch pizza is 200.96 square inches. Based on the mathematical formula, the pizza of this size appears to be 2.6 times bigger than a standard pizza, about 10 inches.**

This article will discuss the calculation for 16-inches pizza. We also reveal what an extra-large pizza offers you. Let’s dive into this article to get it clear!

## How Big Is A 16 inch Pizza?

**16 inches is the extra-large size of pizza. If you order with your group, a 16 inch pizza is a good choice since it can serve up to 5 or 6 people.**

### Size concept

Some people order two 8 inch pizzas. Are they the same as a 16-inch pizza?

The answer may surprise you: a 16 inch pizza is about four times larger than an 8 inch pizza.

If you prefer a smaller size, you need to increase the number of the pizza. In other words, you have to buy four 8 inch pizzas to feed six people, while a 16 inch portion can suffice.

### Formula for the size

So, what is the formula for the size of pizza?

A pizza comes in a circle shape. The circumference of a circle grows as the radius squares.

You can figure out the surface of the pizza using the formula πr^{2}.

The radius (R) is equal to half of the pizza diameter.

First, let’s look at the case of the 16 inch pizza. Its radius is 8 inches. Asa result, its area is: πr^{2}= 3.14*8^{2} = 200.96 square inches.

On the other hand, the calculation for an 8-inch pizza is πr^{2}= 3.14*4^{2} = 50.24 square inches. As you can see, the gap in their areas is quite huge.

We can infer that a 16 inch pizza is about 2.6 times larger than a **10-inch pizza** with the same formula. It’s necessary to note that 10 inches is the standard size for pizza.

## How Many Slices Are There In A 16 inch Pizza?

You can divide a 16 inch pizza in several ways. Pizzas of this size usually have 12 pieces when served by the pizzeria.

Other cutting methods, on the other hand, can yield anything from 17 to 24 slices.

Most restaurants will accept half-slice orders, which are regular slices that have been cut to provide additional pieces. As a result, a typical 16-inch pizza with 12 slices would offer 24 half pieces.

**Also Read:** How Big Is A 14 Inch Pizza?

For eaters who find the wedges uncomfortable, certain pizza shops will cut their food into rectangles or squares upon request. Since square slices appear smaller than triangle slices, a pizza tends to have more squares than triangular pieces.

## How Many People Can A 16-inch Pizza Feed?

Typically, a 16-inch pizza can feed 5 to 6 people.

As aforementioned, there are often 12 slices in a pizza of this size. If one individual takes two slices, the pizza can serve six people.

The answer also depends on other factors, such as the eater’s appetite and tastes, toppings, sauce, and accompaniments.

## Why Should You Order 16-Inch Pizzas?

We have done the math to conclude: We should always order a large pizza.

A 16 inch pizza is approximately four times bigger than the 8-inch one. In terms of cost, you may pay $20 for the extra size (for example).

However, if you buy two pizzas in a small size, you have to pay about $30 to $35. For the same volume of pizza, there is a 70% rise in price.

A piece of 16 inch pizza costs less than that of an 8 inch pizza. The extra-large pizza only costs $4 for each eater. Meanwhile, this figure for small pizzas is $8.

If you want to save your budget, it would be wiser to order a larger pizza for your group.

## The Bottom Line: How Big Is A 16 inch Pizza?

A 16 inch pizza is big enough to serve up to 6 people. You can also benefit from the extra-large pizza in terms of price.

Aside from the size, there are other factors to consider when ordering pizza, such as the sauce, topping, and accompaniments. Hopefully, you will find this article helpful. If you need any further information, please feel free to ask.