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Pizza Calculator

Estimate how many pizzas you’ll need for any group size or appetite.

Adults
Children
Appetite Level
NormalHungryStarving
Slices per pizza

(most Pizza Hut pizzas are 8 slices)

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Number of peopleNumber of pizzas
Users Group Icon5-10
Pizza Icon2-4 pizzas
Users Group Icon15-20
Pizza Icon6-8 pizzas
Users Group Icon25-30
Pizza Icon10-12 pizzas
Users Group Icon35-40
Pizza Icon14-15 pizzas
Users Group Icon45-50
Pizza Icon17-19 pizzas

How Many Pizzas Do You Need?

For a baseline, Pizza Hut chefs recommend planning for 2-3 slices per person if you expect hearty appetites. Group events, study sessions, and family nights all have different needs, so using our Pizza Calculator can quickly provide a tailored suggestion. Enter your group size, hunger level, and slice count to get a precise recommendation - so you can focus on enjoying your meal instead of doing math.

Pizza Hut’s Expert Tip

For hearty appetites, plan for 2-3 slices per adult, 1-2 per child. You may need a little more for athletes and big party crowds, or a little less for lighter eaters and casual gatherings.

How Many Slices of Pizza?

Since Pizza Hut pizzas are typically cut into 8 slices, it’s easy to estimate how many pies you'll need - though keep in mind that slice counts can vary at other pizza places. Start with your headcount, multiply by slices per person, and divide by eight to get a solid baseline for how many pizzas to order.

Pizzas for Group Events

Ordering pizza for a group - whether it’s roommates, a club meeting, or a birthday party - requires balancing appetites, group size, and the number of slices per pizza. Guessing can lead to hungry guests or piles of leftovers, but using our pizza calculator can assist by removing some of the uncertainty.

Adjustment Tips for Appetites

For events with mostly teens or athletes, increase your order by a little more. For lighter eaters or events with lots of other food, reduce it slightly. Always round up to the next whole pizza to avoid running short. Our pizza calculator lets you input these variables quickly, giving you a clear, tailored recommendation for your event.

Pizza Hut Menu Options for Groups

Pizza Hut offers several menu options tailored to different group sizes, making event planning easier and more cost-effective.

  • Big Dinner Box: The Big Dinner Box is designed for sharing, including two medium one-topping pizzas, five breadsticks, and wings*. This box is ideal for groups of 4–6, providing variety and enough food to go around without the need for complex calculations.
  • Triple Treat Box: The Triple Treat Box bundles two medium one-topping pizzas, five breadsticks, and Cinnamon Sticks. This limited time option suits smaller gatherings or family nights, offering a complete meal with dessert included.
  • Sides and Add-Ons: Adding sides like Breadsticks, Cheese Sticks, Pasta, and Salad can stretch your pizza order further, especially for larger groups or events with mixed appetites.
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*Includes 2 medium 1 topping pizzas, breadsticks, and 8 count boneless wings. Additional charge for large pizza upgrade, extra toppings, extra cheese, pasta, bone-in wings, stick upgrade, and dipping sauce. Availability of fried wings and flavors may vary. Not available on Stuffed Crust. Product availability, prices & participation vary. Priced higher in some locations, including CA. Taxes, tip & fees not included.

**Limited time only. Includes 2 medium 1-topping pizzas. Additional charge for more than 1 pizza topping, Pan & extra cheese. Additional charge for select dessert options & cheese stick upgrade. Product availability (including special holiday packaging), prices & participation vary. Priced higher in some locations, including CA. Taxes, tip & delivery fees not included.