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How Many Calories in a Papa John's 14″ Pepperoni Pizza, Original Crust?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

338
calories per 1 slice
275 calories per 100g

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14.8gProtein
36.9gCarbs
14.6gFat
1.5gFibre
grams
338kcal
14.8gprotein
36.9gcarbs
14.6gfat
1.5gfibre

A Papa John's 14″ Pepperoni Pizza, Original Crust contains 338 calories per 1 slice (123g), with 14.8g protein, 36.9g carbs and 14.6g fat. Track it precisely with a digital kitchen scale.

Papa John's 14″ Pepperoni Pizza, Original Crust Nutrition Facts

NutrientPer serving (123g)Per 100g
Calories338 kcal275 kcal
Protein14.8g12.0g
Carbohydrates36.9g30.0g
of which Sugars5.9g4.8g
Fat14.6g11.9g
of which Saturates6.0g4.9g
Fibre1.5g1.2g
Sodium825mg671.0mg
Potassium184mg150.0mg
Calcium187mg152.0mg
Iron2.5mg2.0mg
Vitamin C0.0mg0.0mg
Vitamin A71µg58.0µg
Selenium36µg29.3µg
Riboflavin (B2)0.6mg0.5mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

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Good to know

Customisations (extra cheese, sauce, no bun) change the numbers meaningfully — the figures here are for the standard menu item as sold.

Frequently Asked Questions

How many calories in a Papa John's 14″ Pepperoni Pizza, Original Crust?

A Papa John's 14″ Pepperoni Pizza, Original Crust contains 338 calories per 1 slice.

Is a Papa John's 14″ Pepperoni Pizza, Original Crust unhealthy?

A Papa John's 14″ Pepperoni Pizza, Original Crust has 338 calories and 14.6g of fat per serving — fine occasionally, best in moderation.

Similar items by calorie count

Other fast food items closest to papa john's 14″ pepperoni pizza, original crust by calories per 100g:

ItemCaloriesProteinCarbsFat
Papa John's 14″ Pepperoni Pizza, Original Crust (this page)275 kcal12.0g30.0g11.9g
Pizza Hut 14″ Cheese Pizza, Hand-Tossed Crust275 kcal12.0g33.4g10.4g
McDonald's Ranch Snack Wrap, Crispy275 kcal11.5g23.2g15.1g
Pizza Hut 14″ Cheese Pizza, Pan Crust276 kcal10.8g32.9g11.2g
McDonald's Sausage McMuffin with Egg274 kcal12.6g17.3g17.8g
KFC Crispy Chicken Strips274 kcal20.2g13.7g15.4g
KFC Fried Chicken, Extra Crispy, Drumstick, Meat and Skin with Breading274 kcal20.6g8.0g17.7g

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Last updated:

Figures from the USDA FoodData Central Branded Foods dataset (CC0 1.0).