Welcome to PizzasGPT.com — the internet’s smartest and most advanced pizza calculator. Whether you’re planning a birthday party, feeding a hungry office crew, or organizing a pizza-fueled game night, our AI-powered tool helps you figure out how many pizzas to order with total confidence and zero math.

Meet the Slice Master 3000 🍕

At the core of PizzasGPT is the Slice Master 3000 — an intelligent AI pizza planning tool trained on real slice and portion data from America’s biggest pizza chains. It knows your crusts, your brands, and your appetite levels better than your cousin who always “forgets” to chip in on the order.

Supported Pizza Brands and Styles

• Domino’s – Round, Thin/Hand-Tossed
• Jet’s Pizza – Deep Dish, Square
• Papa John’s – Round, Regular Crust
• Hungry Howie’s – Round, Thin Crust
• Pizza Hut – Pan (Thick), Thin, Round
• Costco – XL Round, Thick Crust
• And dozens more…

How the Pizza Slice Estimator Works

Our pizza slice estimator calculates how many pizzas you need based on:

• Party size – kids, adults, and big eaters
• Pizza style – round, deep dish, square, or thin
• Pizza brand – national chains or regional favorites

Slice Master 3000 adjusts recommendations based on crust type and appetite level so you can be sure everyone gets enough — without overspending or over-ordering.

Why Use PizzasGPT?

If you’ve ever asked, “How many pizzas do I need for 10, 20, or 50 people?” — you’re in the right place. This is the pizza math tool you didn’t know you needed.

Our Mission

No guest goes hungry. No slice goes to waste.

Try It Now

Use the Slice Master 3000 today and finally stop guessing. The best pizza parties start with smart planning.