Calories in a slice of pizza — by size and toppings
A slice of pizza's calories depend mostly on the size of the slice, the crust thickness and the toppings. A plain cheese slice is moderate; a large loaded slice is a full meal on its own.
Typical portion107 gCalories≈ 285 kcal
Quick answer
A regular slice of cheese pizza is about 285 kcal. A small thin slice is closer to 200 kcal, while a large slice with meat toppings and extra cheese can reach 450 kcal or more.
Nutrition facts
Per 100 g
Approximate values. Your recipe and portion can change the result.
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Piece size
Topping
Estimated result
Base · 1×Regular285 kcal
Topping: None0 kcal
Cheese0 kcal
Total285 kcal
- Protein12 g
- Fat10 g
- Carbs36 g
Portion size and cooking method move single foods most; frying adds oil.
What is usually inside
pizza doughtomato saucemozzarella cheeseolive oiltoppings (pepperoni, vegetables, meat)herbs
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FAQ
How many calories are in a slice of pizza?
A regular slice of cheese pizza is about 285 kcal. A small slice is around 200 kcal, and a large slice with meat toppings can be 400-450 kcal.
How many calories are in a slice of pepperoni pizza?
A regular pepperoni slice is roughly 310-350 kcal, since the pepperoni adds about 60 kcal of fat over a plain cheese slice.
Is thin-crust pizza lower in calories?
Usually yes. A thin-crust slice has less dough, so it's lighter than a thick or deep-dish slice of the same width — often by 50-100 kcal.
How many calories are in two slices of pizza?
Two regular cheese slices come to about 570 kcal. With pepperoni or extra cheese, two slices can land around 700 kcal.
Can SpoonCheck estimate my pizza slice from a photo?
Yes. A photo helps estimate the slice size, crust thickness and toppings, so you get a realistic number without weighing it.
Data source: USDA FDC (cheese pizza, regular crust) + typical topping builds
SpoonCheck is not a medical app and does not replace a healthcare professional. Nutrition estimates are for general wellness tracking.