Ham and Mushroom Stuffed Crust: calories and sugar by slice, size and age

Papa John's Ham and Mushroom (Stuffed Crust), whole Stuffed Crust pizza with ham and mushrooms in a takeaway pizza box, nutrition and calories

Boone’s analysis puts a Large Papa John's Ham and Mushroom on Stuffed Crust at 132% of an adult’s daily calories, 443% of the daily salt limit for a child aged 4 to 6 and 12.4 teaspoons of free sugar.

How many calories are in a Papa John's Ham and Mushroom Stuffed Crust pizza? A Large slice is 264 kcal. The whole Large pizza, cut into 10 slices, is 2,637 kcal, with 90g of fat (43g saturated), 49g of sugar and 13g of salt.

On Stuffed Crust it comes as Medium (1,905 kcal, 8 slices), Large (2,637 kcal, 10 slices) and XXL (3,586 kcal, 12 slices). The same Large pizza is 2,271 kcal on Original Base, 1,730 kcal on Authentic Thin Crust, 2,962 kcal on Cheddar Stuffed Crust and 1,098 kcal on Wheat Free Stone Baked (Medium).

Build a full meal with our nutrition calculator

Use the Boone meal calculator to build a full meal rather than view this item on its own. Pick any size of pizza, then add a side, a dessert and more, and choose your age and sex for a more accurate view of how a Ham and Mushroom on Stuffed Crust fits into a day.

Nutrition information

Nutrition information: Papa John's Ham and Mushroom Stuffed Crust pizza (Large, per slice / whole pizza)

Energy	264 kcal a slice / 2,637 kcal whole
Fat	9g / 90g
of which saturates	4.3g / 43g
Carbohydrate	32g / 318g
of which sugars	4.9g / 49g
Fibre	2.5g / 25g
Salt	1.3g / 13g
Protein	13g / 128g

Nutrition figures are Papa John's UK published data (October 2026), per slice and per whole Large pizza. Boone converts them to the portion and age comparisons on this page.

The whole Large Papa John's Ham and Mushroom Stuffed Crust pizza contains 2,637 kcal, which is 132% of the 2,000 kcal adult daily reference intake. It provides 90g of total fat, of which 43g is saturated, 49g of sugar, 13g of salt, 25g of fibre and 128g of protein.

The saturated fat content of 43g represents 216% of the adult daily guideline of 20g.

Papa John's publishes a Large pizza weight of 1,030g, which works out at 256 kcal per 100g.

Calories by size

Every size on Stuffed Crust: Papa John's Ham and Mushroom Stuffed Crust pizza

Size	Slices	Weight	Per slice	Whole pizza
Medium	8	753g	238 kcal	1,905 kcal
Large	10	1,030g	264 kcal	2,637 kcal
XXL	12	1,412g	299 kcal	3,586 kcal

Pick any size in the calculator above. The figures elsewhere on this page are for the Large.

Sugar in Papa John's Ham and Mushroom Stuffed Crust pizza

The whole Large Papa John's Ham and Mushroom Stuffed Crust pizza contains 49g of free sugar (12.4 teaspoons). High sugar

The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. Free sugar excludes the sugars naturally present in milk and whole fruit.

Free sugar by portion: Papa John's Ham and Mushroom Stuffed Crust pizza

Portion	Adult (female) 30g	Adult (male) 30g	Age 11 to 17 30g	Age 7 to 10 24g	Age 4 to 6 19g
1 slice	4.9g 16%	4.9g 16%	4.9g 16%	4.9g 21%	4.9g 26%
Whole Large pizza (10 slices)	49g 165%	49g 165%	49g 165%	49g 206%	49g 260%

Teaspoons: 12.4 tsp

Boone calculates these percentages from Papa John's UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Salt in Papa John's Ham and Mushroom Stuffed Crust pizza

The whole Large Papa John's Ham and Mushroom Stuffed Crust pizza contains 13g of salt. High salt

Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.

Salt by portion: Papa John's Ham and Mushroom Stuffed Crust pizza

Portion	Adult (female) 6g	Adult (male) 6g	Age 11 to 17 6g	Age 7 to 10 5g	Age 4 to 6 3g
1 slice	1.3g 22%	1.3g 22%	1.3g 22%	1.3g 27%	1.3g 44%
Whole Large pizza (10 slices)	13g 221%	13g 221%	13g 221%	13g 266%	13g 443%

Calories in Papa John's Ham and Mushroom Stuffed Crust pizza

The whole Large Papa John's Ham and Mushroom Stuffed Crust pizza contains 2,637 kcal. High calorie share

Daily calorie needs vary by age and sex.

Calories by portion: Papa John's Ham and Mushroom Stuffed Crust pizza

Portion	Adult (female) 2,000 kcal	Adult (male) 2,500 kcal	Age 11 to 17 1,936 kcal	Age 7 to 10 1,553 kcal	Age 4 to 6 1,291 kcal
1 slice	264 kcal 13%	264 kcal 11%	264 kcal 14%	264 kcal 17%	264 kcal 20%
Whole Large pizza (10 slices)	2,637 kcal 132%	2,637 kcal 105%	2,637 kcal 136%	2,637 kcal 170%	2,637 kcal 204%

Saturated fat in Papa John's Ham and Mushroom Stuffed Crust pizza

The whole Large Papa John's Ham and Mushroom Stuffed Crust pizza contains 43g of saturated fat. High saturated fat

The saturated fat guideline is 20g a day for women and 30g for men, and lower for children.

Saturated fat by portion: Papa John's Ham and Mushroom Stuffed Crust pizza

Portion	Adult (female) 20g	Adult (male) 30g	Age 11 to 17 20g	Age 7 to 10 18g	Age 4 to 6 16g
1 slice	4.3g 22%	4.3g 14%	4.3g 22%	4.3g 24%	4.3g 27%
Whole Large pizza (10 slices)	43g 216%	43g 144%	43g 216%	43g 240%	43g 270%

Free sugar vs total sugar

Where the sugar comes from: Papa John's Ham and Mushroom Stuffed Crust pizza

All 49g counts as free sugar. Papa John's does not separate naturally occurring sugar from added sugar, so Boone counts the full figure. Sugars from tomato sauce, BBQ sauce, honey drizzles, dough and added sugar are free sugars; any from whole vegetables, pineapple or cheese would not be, so this may slightly overstate it. That is 12.4 teaspoons.

NHS daily free sugar limits: 30g for adults and children 11+, 24g age 7 to 10, 19g age 4 to 6.

Ultra-processed food: what is really in it

Processing: Papa John's Ham and Mushroom Stuffed Crust pizza

Boone cannot classify this item, because Papa John's does not publish full ingredient lists for its dough, sauces, cheese or toppings.

NOVA classification is read from an ingredient list. Papa John's names the toppings on each item and the allergens in each component, which is more than many chains publish, but that is not enough to count additives, separate raw ingredients from manufactured ones, or say whether an item is ultra-processed. Boone does not estimate a NOVA group, because a guess presented as a classification would be worse than saying nothing.

Where Papa John's does publish a full list (its wheat-free base, its sourdough base and its vegan Sheese) it is shown in the ingredients section above.

Ingredients

Papa John's Ham and Mushroom Stuffed Crust pizza is assembled from 6 components. Papa John's names each topping and the allergens in each component, but it does not publish full ingredient lists for its dough, sauces, cheese or toppings, so Boone cannot count ingredients or additives.

Components: Papa John's Ham and Mushroom Stuffed Crust pizza

Original dough base

Allergens: wheat (gluten). Full ingredient list not published.

Stuffed crust cheese

Allergens: milk.

Pizza sauce

Allergens: none listed.

Mozzarella

Allergens: milk.

Ham

Allergens: none listed.

Chestnut mushrooms

Allergens: none listed.

Toppings and component allergens from the Papa John's UK Allergen and Nutritional Information Guide (valid from 1 October 2026). Recipes change, so always check with the store before ordering if you have an allergy.

Allergens at a glance

The Papa John's Ham and Mushroom Stuffed Crust pizza contains wheat and milk.

Allergen information: Papa John's Ham and Mushroom Stuffed Crust pizza

Allergen	Status
Wheat	Contains
Rye	Not present
Barley	Not present
Oats	Not present
Sesame	Not present
Soya	Not present
Milk	Contains
Eggs	Not present
Fish and shellfish	Not present
Molluscs	Not present
Celery	Not present
Mustard	Not present
Lupin	Not present
Sulphites	Not present
Peanuts	Not present
Tree nuts	Not present

Contains = declared by Papa John's as an ingredient allergen. May contain traces = Papa John's or its supplier flags a risk of cross contact. Papa John's makes food by hand in stores that handle milk and wheat, and all pizzas and many sides pass through shared ovens and equipment, so it cannot guarantee any item is free from any allergen, including its wheat-free base, which is not suitable for coeliacs. From the Papa John's UK Allergen and Nutritional Information Guide (valid from 1 October 2026).

Frequently asked questions

How many calories are in a Papa John's Ham and Mushroom Stuffed Crust pizza?+

Boone calculates that a slice of a Large Papa John's Ham and Mushroom on Stuffed Crust is 264 kcal and the whole Large pizza is 2,637 kcal, which is 132% of an adult’s 2,000 kcal daily reference intake and 204% of the daily intake for a child aged 4 to 6.

How many calories are in each size of Ham and Mushroom on Stuffed Crust?+

On Stuffed Crust the Papa John's Ham and Mushroom is 1,905 kcal as a Medium (238 kcal a slice), 2,637 kcal as a Large (264 kcal a slice) and 3,586 kcal as a XXL (299 kcal a slice).

How much sugar is in a Papa John's Ham and Mushroom Stuffed Crust pizza?+

The whole Large pizza contains 49g of sugar, all of which counts as free sugar, or about 12.4 teaspoons. That is 165% of an adult’s 30g daily limit and 260% of the 19g limit for a child aged 4 to 6.

How much saturated fat is in a Papa John's Ham and Mushroom Stuffed Crust pizza?+

The whole Large pizza contains 43g of saturated fat. Boone calculates this as 216% of the daily guideline for an adult woman and 144% for an adult man, because the guideline differs by sex: 20g and 30g.

How much salt is in a Papa John's Ham and Mushroom Stuffed Crust pizza?+

The whole Large pizza contains 13g of salt, or 1.3g a slice. Boone calculates that as 443% of the daily limit for a child aged 4 to 6 and 221% of an adult’s 6g limit. One slice is 44% of that child’s limit.

How much protein is in a Papa John's Ham and Mushroom Stuffed Crust pizza?+

The whole Large pizza contains 128g of protein, which Boone calculates as 255% of a 50g adult daily target.

Is a Papa John's Ham and Mushroom Stuffed Crust pizza classed as less healthy?+

Under the government’s 2018 nutrient profiling model a Papa John's Ham and Mushroom on Stuffed Crust scores 14. The model classes a food scoring 4 or more as less healthy, so this item would be. The 2018 model is published but not yet used for advertising rules. Papa John's does not publish fruit, vegetable, nut or seed content, so Boone scores that component as zero.

Is a Papa John's Ham and Mushroom pizza ultra-processed?+

Papa John's names the toppings and allergens on each pizza but does not publish full ingredient lists for its dough, sauces, cheese or toppings, and UK law does not require it to for food made to order. Boone therefore cannot assign a NOVA group to this pizza.

Can I get the Ham and Mushroom wheat free?+

Yes. Papa John's makes the Ham and Mushroom on a Medium wheat-free stone-baked base, 1,098 kcal for the whole pizza. It is made in stores that handle gluten, so Papa John's says it is not suitable for coeliacs.