Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →🍕
High-calorie, high-sodium processed pepperoni pizza with notable protein
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (large) of Costco pepperoni pizza (180 g) has 558 calories. That works out to 310 calories per 100 g. It contains 54 g of carbs, 23.4 g of protein, 28.8 g of fat and 3.6 g of fiber. Its 468 mg of Phosphorus covers 67% of the Daily Value. Its glycemic index is 58 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 slice (large) · 180 g
558
KCAL / 180G
Carbs
54g
· 20% DV
Protein
23.4g
· 47% DV
Fat
28.8g
· 37% DV
Fiber
3.6g
· 13% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 38% · Protein 16% · Fat 46%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 558 kcal | |
| Total fat | 28.8 g | 37% |
| Saturated fat | 11.16 g | 56% |
| Trans fat | 0.72 g | |
| Sodium | 1368 mg | 59% |
| Total carbohydrate | 54 g | 20% |
| Fiber | 3.6 g | 13% |
| Protein | 23.4 g | 47% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 slice (large) | 180 g | 558 kcal |
| 1 piece (quarter) | 45 g | 140 kcal |
| 1 piece (half) | 90 g | 279 kcal |
| 100 g | 100 g | 310 kcal |
| 1 slice (small) | 140 g | 434 kcal |
| 1 serving (medium) | 180 g | 558 kcal |
| 2 slice (double) | 360 g | 1116 kcal |
| 1 serving (large) | 360 g | 1116 kcal |
| 3 slice (triple) | 540 g | 1674 kcal |
Calculated from 310 calories per 100 g.
Costco pepperoni pizza typically has tomato sauce, cheese and pepperoni slices on a pizza crust. Pepperoni is a seasoned, cured sausage; exact ingredients and toppings can vary between Costco food-court locations and packaged products.
A whole Costco pepperoni pizza is commonly cut into 12 slices. Slice size and cutting can vary by location, so confirm whether you are ordering a whole pie or individual slices when placing an order.
Reheat Costco pepperoni pizza in a covered skillet over medium-low heat until the cheese melts; the pan keeps the bottom crisp. An oven also works well, while a microwave is quicker but usually makes the crust softer.
Yes, some Costco warehouses sell packaged frozen pepperoni pizza, but that is a separate product from the hot food-court pizza. Availability and recipe vary by country, so check the freezer section at your local warehouse.
Leftover Costco pepperoni pizza keeps for 3–4 days in the refrigerator when stored in a covered container. Refrigerate it within two hours of serving, and reheat slices until steaming hot before eating.
Yes, you can freeze leftover Costco pepperoni pizza. Freeze slices separately until firm, then seal them in a freezer-safe bag; reheat from frozen in an oven for a crisper crust than thawing in the microwave.
Costco pepperoni pizza can look oily because fat renders from the pepperoni and cheese as the pizza heats. Blotting the surface with a paper towel removes some visible oil, but it does not change the pizza’s overall fat content.
No, Costco’s food-court pepperoni pizza and its packaged frozen pizza are different products. They may differ in crust, toppings, portion size and cooking method, so the frozen version should be prepared according to its package directions.
Serve Costco pepperoni pizza with a salad or roasted vegetables to add produce and variety to the meal. A smaller slice alongside those sides can also make the pepperoni-and-cheese pizza less central to the plate.
Yes, Costco pepperoni pizza is a high-sodium choice, largely because pepperoni, cheese and pizza sauce are salty. If you need to limit sodium for a health condition, ask your clinician or dietitian how it fits your eating plan.
Vitamins
B12
1.26µg · 53% DV
Biotin
10.8µg · 36% DV
B3
5.04mg · 32% DV
B2
0.4mg · 31% DV
Minerals
Phosphorus
468mg · 67% DV
Sodium
1368mg · 59% DV
Selenium
32µg · 58% DV
Calcium
396mg · 40% DV
Potassium ⭐
342mg · 10% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 558 calories in 1 slice (large) (180 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Costco pepperoni pizza is a large, American-style pizza topped with tomato sauce, cheese and slices of seasoned pepperoni. It is commonly sold by the slice at Costco food courts, where its generous size makes it a filling option for a quick meal.
The flavour is savoury and cheesy, with a mildly spicy, salty note from the pepperoni; the crust is substantial and soft beneath the toppings. People may eat a slice on its own or pair it with a salad for a more balanced meal. It is calorie-dense and high in sodium, while also providing notable protein: 100 g contains 13 g. If you want a lighter meal, share a slice and add vegetables rather than ordering another.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
11.16g
MONOUNSATURATED
10.98g
POLYUNSATURATED
4.86g
Omega 6:3 ratio 30.9:1
Above the ideal 4:1 (30.9:1).
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.