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How Many Calories In A Slice Of Pizza?

Are you a Pizza lover who is trying to lose weight? Do you want to know the calories in a slice of Pizza because you want to take notes of your calorie intake? We have got you.

An average slice of Pizza contains around 250 calories, but this depends on several factors. The most important among them are the specifications of an average slice of Pizza. We will check out the different kinds of Pizza’s below and the calories in one slice. To take care of your calorie intake, we have also shared the calories of toppings and sauces.   

Reading this article will enable you to understand the calorie count of Pizza in detail. Moreover, we have also shared the way of making a low-calorie pizza to help you fulfill your cravings while losing weight.  

Calories In An Average Slice Of Pizza

To calculate the calories in an average slice of Pizza, first, you need to decide what an average slice of Pizza is. Let’s take a 14-inch Pizza as an average size and then divide it into eight pieces. Now, this is our one slice of Pizza. We are taking the crust as thin as possible because most of the famous pizza chains offer thin crust unless it is specially ordered. 

According to the standard we set above, there are 250 calories in an average slice of Pizza. Usually, these can vary between 200 and 290 depending upon the ingredients, slice of Pizza, and toppings.   

Pizza Calorie Chart Per Serving 

Here is the calorie chart showing calories in different types of Pizzas. Beware, these are not calories in a slice; these are per serving. 

Type Of Pizza Serving  Calories 
Chicken pizza (425 g) 1 Piece 1033
Cheese pizza (125 g) 1 Piece 379 
Domino’s philly cheese steak pizza (87 g) 1 Slice , Small size 1253
Capricciosa pizza (50 g) 1 Portion  84
BBQ pizza (153 g) 1 Portion  370
BBQ chicken pizza (135 g) 1 Piece 320
Calzone (160 g) 1 Piece 363
Bianca pizza (127 g) 1 Portion  279
Buffalo chicken pizza (152 g) 2 Slice 321
Deep dish pizza (118 g) 1 Slice 313

Different Style Pizzas And Calories In Their One Slice

 The type and size of Pizza definitely impacts the calorie count. Here, we will talk about some of the most popular types of Pizzas and the calories in their one slice. 

Personal Pizza Calories

The first Pizza we are going to check out is personal. It is basically a tiny-sized Pizza, which is enough for one person. It is roughly 6 to 8 inches in size, and it is divided into four pieces. One slice of a personal pizza contains around 135 calories, 5g of protein, 4.5g of fat, and 15 grams of carbs.  

Neapolitan Pizza Calories

The next on our list is Neapolitan Pizza. It is around 10 to 12 inches in size. It usually comes with a hefty crust. It is very commonly served in Italy. One slice of Neapolitan Pizza contains around 170 Calories. Its other nutrition facts include 7 grams of fat, 7 grams of protein, and 20g of Carbs. 

Chicago-Style Deep Dish Pizza Calories

It is one of the most extraordinary food items in Chicago. It has a unique crust that is raised above the Pizza level on the sides. It is helpful in controlling loads of mozzarella, lean meat and Pizza spice. This pizza style has an average of 535 calories in one slice. These are very high, especially if you are trying to keep your calorie intake balanced.    

Detroit-Style Pizza Calories

Detroit-style Pizza is a unique pizza that comes in different styles. The most memorable thing is its crispy edges. Its shape is rectangular, unlike the traditional round one. An average slice of Detroit-style pizza has around 320 calories in it. It has 16 grams of protein, 14 grams of fat, and 34 grams of carbs.    

Calories In Toppings And Sauces

While counting calories in a slice of Pizza, don’t forget toppings and sauces. Unique toppings and sauce usage can increase the calorie count in a Pizza. Let’s check out the calorie count of both of these two.


There are different types of toppings used for Pizza, depending on the type of Pizza. Calories in Pizza vary depending on the toppings. Here, we will take two very popular pizza chains, Domino and Papa John’s, and their nutritional info as a reference for counting calories. 

Toppings Calories
Anchovies 15
Bekon 50
Beef 50
Chicken 25
Chorizo 15
Ham 15
Olives 15
Pepperoni  50
Philly Steak 15
Pineapple 10
Salami 35
Sausage 60
Italian Sausage 50
Feta Cheese 15
Parmesan 20
Rench 50
BBQ Sauce  20
Blue Cheese 70


According to the USDA website, there are 54 calories in around 100 Grams of Pizza sauce. This estimate is for general sauce; it can vary depending on the type of sauce being used.  

Tips To Make A Low-Calorie Pizza

Follow these practical tips to make a low-calorie Pizza to manage your daily calorie intake. 

  • Pizza Crust: The first point is Pizza crust. Use whole wheat or cauliflower crust for low calories.
  • Sauce: Tomato sauce is the best choice for keeping a low-calorie intake. Look for sauce options with no added sugar in it.
  • Olive oil and Feta or goat cheese are optional. Avoid them if you are being very strict on calorie count. 
  • Cheese: Part-skim mozzarella cheese or a blend of low-fat cheeses.
  • (optional).
  • Toppings: Use a lot of veggies in your toppings. They may include bell peppers, cherry tomatoes, mushrooms, spinach, onions, and zucchini.
  • Use lean protein; it includes options like grilled chicken or turkey sausage.
  • Increase the use of herbs. These may include basil, oregano and thyme.
  • Portion control: Carefully divide portion sizes to keep the calorie count in check.
  • Experiment with flavors: Try different combinations using different veggies, cheeses, and proteins to make the best low-calorie pizza recipe.
  • Homemade sauce: Homemade sauce is the best choice for managing the calorie count. Make it with fresh tomatoes and herbs, and keep it as natural as you can.
  • Use herbs and spices: If you are worried about flavor, you can add it by using herbs, spices, and garlic. It will add flavor without adding extra calories.               

Final Words

Their are 200 to 290 calories In A Slice Of Pizza. If we take an average, 250 is the best guess. The calories we have shared are based on one slice of an average-sized Pizza. There is no simple formula to calculate these calories because it depends on several factors. It may vary depending on the size, ingredients, toppings, and even sauce.   

You need to keep everything in mind if you are trying to control your calorie count. The best way is to get a customized plan from a nutritionist to take Pizza and keep your calories controlled.    


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