Not sure how many pizzas to order? Use our free pizza calculator to estimate exactly how much pizza you need for your event, group, or party.
If each person eats about 3 slices, and a pizza has 8 slices, you'll need around 4 pizzas.
Most large pizzas have 8–10 slices depending on the restaurant.
Kids eat around 2 slices on average, while adults may eat 3–4 slices.