How Many Slices in a 16-inch Pizza

Most people are well aware of small, medium, and large pizzas. So when you see an option for a 16-inch pizza, you might be left scratching your head. How big is this monster pizza, anyway? Basically, a 16-inch pizza is known as an extra-large pizza and comes with 12 slices.

Hi, there! My name is Michelle and I order pizza a lot. When my family eats out, we almost always opt for pizza. While I enjoy making it at home, too, there’s nothing like a fresh, piping hot, and ooey-gooey pizza being delivered to your door. Especially on game day!

Whether you’re planning a big party or simply ordering pizza for family game night, you need to know what the different sizes mean. Today, we’re focusing on how many pieces are in a 16-inch pizza. Will it be enough for your situation or way too much?

Let’s find out how many slices are in a 16-inch pizza.

How Many Slices Are in a 16-inch Pizza?

A 16-inch pizza is basically an extra-large pizza almost everywhere. Technically, the overall size of this pizza is 201.06 square inches. Needless to say, it’s a fairly large pizza that can take on a large group with ease.

The number of slices in a 16-inch pizza will vary depending on where you buy it from. For example, my favorite local pizza joint cuts its slices into extremely large ones, which means I might only get six slices from a 16-inch pizza. 

On the other hand, there is also a local hot spot that is known for its super skinny and slender slices. So, if I order a 16-inch pizza from this pizza place, I might end up with 18 to 20 slices total.

However, while every pizza joint is different, you can almost always expect to get 12 slices from a 16-inch pizza. This is the “average” number of slices in a 16-inch pizza. 

How Many People Will a 16-inch Pizza Feed?

The good news about 16-inch pizzas is that they are really big. They typically will feed anywhere from five to six people, with each person able to get two slices (depending on how the pizza is cut). 

This is a great option for those who have big families or are putting together a large birthday party. If there are 20 people attending, I would recommend buying at least four 16-inch pizzas. However, I always err on the side of caution and buy an extra pizza – just in case.

Also account for who is in attendance. If your birthday party is going to have a lot of hungry teenagers, it might be best to order two extra 16-inch pizzas. If anything else, you can always store the leftovers in the freezer and enjoy them for a few weeks following the event.


A 16-inch pizza is an extra-large pizza that can feed big groups with no problem. If you’re still curious about how many slices are in a 16-inch pizza, let’s dive into these frequently asked questions together.

How many slices are in a 16-inch pizza from Domino’s?

Dominos offers 16-inch pizza in their Brooklyn-style pizzas only. These extra-large pizzas come with six slices. However, Dominos notes that the slices are large enough that they can be cut in half, rendering 12 slices per 16-inch pizza.

How many does a 14-inch pizza feed?

A 14-inch pizza will typically feed four or five people. Consider the gathering or party. If you’re hosting a kid’s birthday party, then you can assume each child will get one or two pieces. Adults will need two or three pizzas each.

How many slices is an 18-inch pizza?

If an extra-large pizza still won’t cut it, you can always opt for the 18-inch option instead. This impressive pizza is known as an extra-extra-large and comes with a standard cut of 12 slices. That said, it can feed up to 12 people or six people if you want to serve two slices each.

What size is a Costco pizza?

The pizza at Costco is 16 to 18 inches and comes with 12 slices. (Not surprising, considering everything is bigger and better at Costco!)

How much bigger is a 16-inch pizza?

Compared to the smaller size, a 16-inch pizza is about 31% larger than a 14-inch pizza in terms of area. That said, it’s a viable option for larger gatherings than a 14-inch.  

Final Words

A 16-inch pizza is an extra-large pizza that typically comes with 12 slices. However, the number of slices will depend largely on the pizza place and how they prefer to cut their extra-large pizzas. You can expect to feed five or six people with a 16-inch pizza successfully.

Did you know about 16-inch pizzas? Have you ever ordered a 16-inch pizza and how many people did it feed? Share all of your extra-large pizza thoughts with us below!

About Michelle
I have been a lover of sweets since day one. This led me on a self-taught baking journey starting at the age of 13. It's been over 10 years since the start of my baking adventures, and I’ve learned a lot along the way. Now, people rave about my delectable treats, whether it’s a chocolate cake or a strawberry crepe.

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