How Many Slices in a Pizza? Size Guide by Chain (2026)

How many slices are in a pizza? The quick answer: a small pizza has 6 slices, a medium has 8 slices, and a large has 10 slices. But the real answer depends on the pizza size in inches, the chain you're ordering from, and how the pizza is cut. This comprehensive guide covers slice counts for every pizza size from 6 inches to 18 inches, plus specific counts from Domino's, Pizza Hut, Papa John's, and Little Caesars.

Pizza Slices by Size: Quick Reference Chart

Standard Pizza Slice Counts

Pizza Size	Diameter	Slices	Feeds
Personal	6 inches	4 slices	1 person
Small	8-10 inches	6 slices	2-3 people
Medium	12 inches	8 slices	3-4 people
Large	14 inches	10 slices	4-5 people
Extra Large	16 inches	12 slices	5-6 people
Party Size	18 inches	12-14 slices	6-8 people

How Many Slices by Pizza Size (Detailed Breakdown)

How Many Slices in a 6 Inch Pizza?

A 6-inch pizza typically has 4 slices. This is the personal pan size offered at places like Pizza Hut. It's designed to feed one person as an individual serving. At about 28 square inches of pizza, each slice provides a satisfying portion without being overwhelming.

How Many Slices in an 8 Inch Pizza?

An 8-inch pizza has 6 slices. This small pizza size is perfect for 1-2 people. The 8-inch diameter provides about 50 square inches of pizza, making each slice a modest but satisfying portion. Many local pizzerias use this as their small size.

How Many Slices in a 10 Inch Pizza?

A 10-inch pizza has 6 slices. Despite being larger than the 8-inch, it's typically cut into the same number of slices, just bigger ones. With about 78 square inches of pizza, this size feeds 2-3 people comfortably. Most chains consider 10 inches their small size.

How Many Slices in a 12 Inch Pizza?

A 12-inch pizza has 8 slices. This is the standard medium pizza size at most chains. With approximately 113 square inches of pizza, it's the most popular size ordered in America. Eight slices divide evenly for sharing between 2, 4, or 8 people.

How Many Slices in a 14 Inch Pizza?

A 14-inch pizza has 10 slices. This large pizza provides about 154 square inches of pizza—nearly 50% more than a 12-inch medium. Ten slices work well for groups of 4-5 people, giving each person 2 slices as a standard serving.

How Many Slices in a 15 Inch Pizza?

A 15-inch pizza typically has 10-12 slices. Not all chains offer this size, but those that do usually cut it into 10 or 12 slices depending on the establishment. This size provides about 177 square inches of pizza, feeding 5-6 people.

How Many Slices in a 16 Inch Pizza?

A 16-inch pizza has 12 slices. This extra-large size offers about 201 square inches of pizza—almost double a 12-inch medium! At 12 slices, it feeds 5-6 adults comfortably. Many pizzerias consider 16 inches their largest standard offering.

How Many Slices in an 18 Inch Pizza?

An 18-inch pizza has 12-14 slices. This party-size pizza provides a massive 254 square inches of pizza. Perfect for large gatherings, it can feed 6-8 people. Some pizzerias cut it into 14 slices for easier handling and smaller portions.

Pizza Slices by Chain: Domino's, Pizza Hut, Papa John's & Little Caesars

Major pizza chains have their own size standards. Here's exactly how many slices you'll get from each chain:

Domino's Pizza Slices

Small (10"): 6 slices
Medium (12"): 8 slices
Large (14"): 8 slices
X-Large Brooklyn (16"): 6 large slices

Note: Domino's large pizzas have 8 slices (same as medium) but slices are bigger.

Pizza Hut Slices

Personal Pan (6"): 4 slices
Medium (12"): 8 slices
Large (14"): 8 slices

Pizza Hut's Hand Tossed, Pan, and Thin 'N Crispy all have the same slice count per size.

Papa John's Slices

Small (10"): 6 slices
Medium (12"): 8 slices
Large (14"): 8 slices
X-Large (16"): 10 slices

Papa John's offers an X-Large not available at all competitors.

Little Caesars Slices

Classic Round (14"): 8 slices
DEEP!DEEP! Dish: 8 slices
ExtraMostBestest: 8 slices

Little Caesars' famous $5 Hot-N-Ready is a 14" pizza with 8 slices.

Why Pizza Slice Counts Vary

You might wonder why a 14-inch pizza doesn't always have the same number of slices everywhere. Here are the factors that influence slice counts:

Crust Type

Thin crust: Often cut into more slices (10-12) because pieces are lighter
Pan/Deep dish: Usually fewer slices (8) because pieces are more filling
Hand-tossed: Standard slice count for the size

Regional Differences

Pizza cutting traditions vary by region. New York-style pizzas are often cut into 8 large, foldable slices. Chicago deep-dish may come in 6-8 thick squares. Detroit-style is typically cut into squares. Always ask your pizzeria if you're unsure.

Square Cut vs. Triangle Cut

The "party cut" or "tavern cut" divides a round pizza into squares instead of triangles. This typically results in more pieces (16-24 small squares vs. 8-12 triangles) but smaller portions. It's popular in the Midwest and great for appetizers or kid-friendly portions.

How Many Slices Per Person?

Knowing how many slices are in a pizza is only half the equation. Here's how to calculate how much pizza you actually need:

Slices Per Person by Appetite

Children (under 10): 1-2 slices per child
Tweens/Teens: 2-4 slices (growing appetites!)
Average adult: 2-3 slices
Hungry adult: 3-4 slices
Pizza-loving adult: 4+ slices

Pro tip: For mixed groups, plan for 3 slices per adult and 2 slices per child on average. It's always better to have a few slices left over than to run short!

Know the Slices. Now Calculate the Pizzas.

Use our free pizza calculator to get your exact order count. Pre-configured for your favorite chain:

Domino's Pizza Hut Papa John's Little Caesars

Open Universal Calculator

Frequently Asked Questions

How many slices in a large pizza?

A large pizza (14 inches) typically has 10 slices. However, chains like Domino's and Pizza Hut cut their large pizzas into 8 slices. Always check with your pizzeria, but plan for 8-10 slices from a large.

How many slices in a medium pizza?

A medium pizza (12 inches) has 8 slices at virtually all pizzerias and chains. This is the most standardized slice count across the industry.

How many slices in a small pizza?

A small pizza (8-10 inches) has 6 slices. This feeds 1-2 people and is perfect for individual meals or light sharing.

How many slices in a Pizza Hut large?

A Pizza Hut large pizza (14 inches) has 8 slices, regardless of crust type. Their personal pan has 4 slices, and medium also has 8 slices.

How many slices in a Domino's large?

A Domino's large pizza (14 inches) has 8 slices. Their Brooklyn Style X-Large (16 inches) is cut into just 6 larger, foldable slices.

Can I request more slices?

Yes! Most pizzerias will cut your pizza into more slices upon request. This is helpful for parties with children or when serving pizza as an appetizer. Just ask when ordering.

How many slices are in an extra large pizza?

An extra large pizza (16-18 inches) typically has 12 slices. Some pizzerias may cut 18-inch party pizzas into 14 slices for more manageable portions.

Is a 16 inch pizza twice as much as an 8 inch?

A 16-inch pizza is actually FOUR times as much pizza as an 8-inch! Pizza area follows the square of the radius, so doubling the diameter quadruples the area. A 16-inch has 201 sq inches vs. 50 sq inches for an 8-inch.

Key Takeaways

Small pizzas (8-10") have 6 slices and feed 1-2 people
Medium pizzas (12") have 8 slices and feed 3-4 people
Large pizzas (14") have 8-10 slices and feed 4-5 people
Extra large pizzas (16-18") have 12 slices and feed 5-8 people
Domino's and Pizza Hut cut large pizzas into 8 slices (not 10)
Plan for 3 slices per adult and 2 per child on average
Square-cut pizzas have more pieces but smaller portions
When in doubt, use our pizza calculator for precise recommendations

How Many Slices in a Pizza? The Complete Guide by Size