Costco Pizza Nutrition Facts: 2026 Complete Guide

A single slice of Costco pepperoni pizza contains approximately 650 to 710 calories, 24 to 28 grams of fat, 70 to 75 grams of carbohydrates, and 34 to 44 grams of protein depending on the specific slice weight and preparation . The cheese pizza slice provides around 700 calories per serving, while the combo pizza slice delivers 680 calories .

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The appeal of Costco pizza comes from its incredible value. A whole 18-inch pizza costs roughly $10, and individual slices are enormous. But that value comes with nutritional trade-offs. A single slice of pepperoni pizza contains nearly 1,800 milligrams of sodium, which is 76 percent of the FDA daily value based on a 2,000 calorie diet . One slice from a whole cheese pizza provides 710 calories and 44 grams of protein, making it one of the most protein-dense fast food options available .

This article provides complete 2026 Costco pizza nutrition facts for cheese, pepperoni, combo, barbecue chicken, and Margherita varieties. You will learn how slice sizes compare, which options fit different dietary goals, and practical strategies for making Costco pizza work within your nutrition plan.

Key Takeaway: Costco pizza is a calorie-dense, protein-rich food with very high sodium. One slice can be a reasonable meal, but a second slice pushes most people over daily limits for calories, saturated fat, and sodium.

Costco Pizza Slice Nutrition Facts: The Standard Serving

Costco pizza slice nutrition facts start with understanding the massive serving size. A single Costco pizza slice weighs approximately 8.6 to 10.7 ounces (244 to 303 grams), which is roughly two to three times larger than a typical pizza slice from other chains . The whole 18-inch pizza is cut into six slices, not eight or twelve.

The table below shows the standard nutrition profile for Costco’s main pizza varieties based on official nutrition data from the Costco food court .

The cheese pizza provides the most protein at 44 grams per slice, which is 88 percent of the reference daily intake for an average adult . The protein comes primarily from the generous layer of mozzarella cheese used on Costco pizzas.

The sodium content across all varieties is extremely high. A single slice of pepperoni pizza provides 1,740 milligrams of sodium, which is 76 percent of the daily 2,300 milligram limit recommended by the FDA . The combo pizza provides 1,540 milligrams of sodium . Even the Margherita slice, which is half the weight of other slices, contains 520 milligrams of sodium .

Key Takeaway: The serving size is the most important factor. One Costco slice equals two to three slices from most other pizza chains. Eat accordingly.

Costco Pepperoni Pizza Nutrition Facts

Costco pepperoni pizza nutrition facts show 650 calories per slice with a macronutrient breakdown of 33 percent fat, 46 percent carbohydrates, and 21 percent protein . The slice weighs approximately 8.6 ounces (244 grams) and delivers 34 grams of protein, 75 grams of carbohydrates, and 7 grams of dietary fiber.

The fiber content is notable at 7 grams per slice, which is 25 percent of the daily value. This fiber comes from the wheat flour used in the crust. The sugar content is relatively low at 5 grams per serving, with no added sugar listed in the ingredients .

Key nutrients in one slice of Costco pepperoni pizza:

• Calories: 650
• Protein: 34g (68% DV)
• Total fat: 24g (31% DV)
• Saturated fat: 11g (55% DV)
• Sodium: 1,740mg (76% DV)
• Carbohydrates: 75g (27% DV)
• Dietary fiber: 7g (25% DV)
• Sugars: 5g

The saturated fat content is concerning for cardiovascular health. One slice provides 11 grams of saturated fat, which is 55 percent of the daily value. The American Heart Association recommends limiting saturated fat to 13 grams per day on a 2,000 calorie diet. One Costco pepperoni slice uses up nearly an entire day’s allowance .

The calorie breakdown shows that fat contributes 216 calories, carbohydrates contribute 300 calories, and protein contributes 136 calories per slice. This distribution is typical for pepperoni pizza, but the absolute numbers are higher due to the large slice size.

Quick Tip: If you eat Costco pepperoni pizza, consider it your main meal of the day. Pair it with a side salad or vegetables to add nutrients without significantly increasing calories.

Key Takeaway: The protein content is excellent, but the saturated fat and sodium are high enough that this should be an occasional food, not a regular meal.

Costco Cheese Pizza Nutrition Facts

Costco cheese pizza nutrition facts show 710 calories per slice with 28 grams of fat, 70 grams of carbohydrates, and an impressive 44 grams of protein . The slice weighs approximately 10 ounces (283 grams), making it the heaviest of the standard pizza options. The protein content is notably higher than the pepperoni variety, which contains 34 grams of protein in a slightly smaller slice.

The macronutrient breakdown is 36 percent fat, 40 percent carbohydrates, and 25 percent protein. The higher protein percentage compared to pepperoni pizza reflects the absence of fatty pepperoni, which is replaced by additional cheese .

Nutrition comparison: Cheese vs. Pepperoni per slice

The cheese pizza contains 14 grams of saturated fat per slice, which is 70 percent of the daily value based on a 2,000 calorie diet . This is the highest saturated fat content among Costco’s pizza varieties, coming from the generous mozzarella cheese topping.

People watching saturated fat intake due to high cholesterol or heart disease risk may want to choose the pepperoni or combo pizza instead, despite their similar fat profiles. The difference is relatively small, however, with cheese having 3 more grams of saturated fat per slice than pepperoni.

Key Takeaway: Cheese pizza offers the most protein but also the most saturated fat. It is not a “lighter” option compared to pepperoni; it is simply different.

Costco Combo Pizza Nutrition Facts

Costco combo pizza nutrition facts show 680 calories per slice with 29 grams of fat, 72 grams of carbohydrates, and 36 grams of protein . The combo pizza includes pepperoni, sausage, mushrooms, green peppers, and onions, making it the most nutrient-diverse option. The slice weighs approximately 10.7 ounces (303 grams), the heaviest of all Costco pizza slices.

The addition of vegetables increases the fiber and vitamin content modestly. The fiber content is 4 grams per slice compared to 3 grams for cheese pizza. Vegetables also add small amounts of vitamin C, vitamin A, and potassium not present in the meat-only varieties.

Macronutrient breakdown for combo pizza:

• Calories: 680
• Protein: 36g (21% of calories)
• Carbohydrates: 72g (42% of calories)
• Total fat: 29g (38% of calories)
• Saturated fat: 12g
• Sodium: 1,540mg
• Fiber: 4g
• Sugar: 8g

The sugar content is slightly higher than pepperoni pizza at 8 grams per slice compared to 5 grams. This comes from the vegetables, particularly the onions and peppers, as well as the tomato sauce .

The combo pizza offers a middle ground between cheese and pepperoni. It has more vegetables and slightly more fiber than cheese pizza, but similar fat and calorie profiles. For people who want some nutritional variety, the combo is a reasonable choice.

Quick Tip: The vegetables on combo pizza are cooked at high heat, which reduces some water-soluble vitamins but concentrates flavors. Do not choose combo pizza solely for vitamin content; choose it for taste variety.

Key Takeaway: Combo pizza is nutritionally similar to pepperoni and cheese. The vegetable toppings add minimal nutritional benefit given the portion size.

Costco BBQ Chicken Pizza Nutrition Facts

Costco BBQ chicken pizza nutrition facts show 535 calories per slice with 17 grams of fat and 36 grams of protein, making it the lowest calorie and lowest fat option among Costco’s standard pizzas . The slice contains 63 grams of carbohydrates, 7 grams of fiber, and 20 grams of sugar.

The sugar content is the most notable difference. Regular pizza varieties contain 5 to 8 grams of sugar per slice. BBQ chicken pizza contains 20 grams of sugar per slice, coming primarily from the barbecue sauce base instead of traditional tomato sauce . This is equivalent to 5 teaspoons of added sugar.

BBQ chicken pizza nutrition highlights:

• Lowest calories: 535 per slice
• Lowest total fat: 17g
• Highest sugar: 20g
• High protein: 36g
• High fiber: 7g

The BBQ chicken pizza is often perceived as a healthier option because it contains chicken instead of processed meats like pepperoni. While it is lower in calories and saturated fat, the high sugar content is a trade-off. Twenty grams of sugar is 80 percent of the daily added sugar limit for women (25g) and over half for men (36g) .

The chicken provides high-quality protein, and the onions and other toppings add some vegetable nutrition. However, the sugar content means this pizza may not be suitable for people with diabetes or those strictly limiting sugar intake.

Key Takeaway: BBQ chicken pizza is not automatically healthier than pepperoni pizza. It trades saturated fat for sugar. Which is worse depends on your individual health priorities.

Costco Margherita Pizza Nutrition Facts

Costco Margherita pizza nutrition facts show 260 calories per slice with 12 grams of fat, 26 grams of carbohydrates, and 12 grams of protein . The Margherita slice is significantly smaller than other Costco pizzas, weighing approximately 5 ounces (143 grams), or about half the weight of a standard Costco pizza slice.

The Margherita pizza features fresh mozzarella, tomatoes, basil, and a thin crust. The calorie density is similar to other pizzas at approximately 50 to 55 calories per ounce, but the smaller serving size makes it a more reasonable option for people watching calorie intake.

Margherita pizza nutrition compared to cheese pizza (per ounce):

The Margherita pizza is only available at certain Costco locations and may not be offered at all food courts. It is often a seasonal or regional item. The smaller slice size makes it easier to fit into a balanced meal without exceeding calorie goals .

For people who want Costco pizza but cannot eat a full 700-calorie slice, the Margherita offers a lighter alternative. Pair it with a side salad or a piece of fruit for a complete meal under 500 calories.

Quick Tip: If Margherita pizza is available at your Costco, order it when you want pizza without the calorie commitment of the standard slices. Two Margherita slices equal roughly one standard slice in calories.

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Key Takeaway: The Margherita pizza is not lower in calorie density, just smaller. It is a portion-control solution, not a health-food solution.

Costco Pizza Sodium Content: The Biggest Health Concern

Costco pizza sodium content is extremely high across all varieties, with a single slice providing 50 to 75 percent of the daily recommended sodium limit. The pepperoni pizza contains 1,740 milligrams of sodium per slice, the highest among Costco’s offerings . The combo pizza contains 1,540 milligrams . The cheese pizza contains an estimated 1,500 to 1,800 milligrams based on similar slice weights .

The FDA recommends limiting sodium to 2,300 milligrams per day for most adults. The American Heart Association recommends an ideal limit of 1,500 milligrams per day, especially for people with high blood pressure. One slice of Costco pepperoni pizza exceeds the AHA ideal limit on its own.

Sodium content by variety:

• Pepperoni pizza: 1,740mg (76% of 2,300mg DV)
• Combo pizza: 1,540mg (67% of 2,300mg DV)
• BBQ chicken pizza: 1,400mg (61% of 2,300mg DV)
• Margherita pizza: 520mg (23% of 2,300mg DV)

The high sodium comes from multiple sources. The cheese is naturally high in sodium. The pepperoni is cured with salt. The dough contains salt for flavor and texture. The tomato sauce adds additional sodium. All these sources combine into a single high-sodium food.

People with high blood pressure, kidney disease, heart failure, or fluid retention should be extremely cautious with Costco pizza. One slice may fit within a low-sodium meal plan if the rest of the day’s meals are very low in sodium. Two slices almost certainly will not.

To reduce sodium when eating Costco pizza:

1. Eat only one slice, not two
2. Skip the salt shaker (the pizza has plenty already)
3. Drink water instead of soda (soda adds sodium as well)
4. Balance with low-sodium foods for other meals that day
5. Consider Margherita pizza if available (520mg sodium)

Key Takeaway: Sodium is the most significant nutritional concern with Costco pizza, not calories or fat. One slice uses most of your daily sodium allowance.

Protein in Costco Pizza: The Surprising Benefit

Protein in Costco pizza is surprisingly high, with cheese pizza providing 44 grams per slice and pepperoni providing 34 grams. This protein content rivals or exceeds many dedicated protein sources. A 4-ounce chicken breast contains approximately 35 grams of protein. A Costco cheese pizza slice provides more protein than that in a single serving .

The protein comes from three sources. The mozzarella cheese is the primary contributor, with approximately 20 to 25 grams of protein per slice. The pepperoni or sausage adds another 5 to 10 grams. The wheat crust contributes the remaining 4 to 8 grams of protein.

Protein content comparison:

This high protein content makes Costco pizza surprisingly satiating. Protein is the most filling macronutrient, and 34 to 44 grams of protein in a meal will keep most people full for 4 to 5 hours. This may explain why many people find one slice of Costco pizza satisfying despite its large size .

The protein quality is good. Cheese and meat provide complete proteins containing all essential amino acids. The wheat protein adds some additional amino acid variety but is incomplete on its own. Combined, the pizza provides a balanced amino acid profile.

For athletes or bodybuilders, Costco pizza offers a convenient high-protein meal option. However, the accompanying saturated fat and sodium mean it should not be a daily protein source. Reserve it for occasional meals when convenience and protein content outweigh other nutritional concerns.

Key Takeaway: The protein content is genuinely impressive. But do not let the protein numbers distract from the saturated fat and sodium. Balance is key.

Healthiest Pizza at Costco: Making Better Choices

The healthiest pizza at Costco depends on your specific health goals, but generally the Margherita pizza offers the best option for calorie and sodium control, while the BBQ chicken pizza works for those prioritizing lower saturated fat .

The table below ranks Costco pizza options by different health priorities.

For weight management, the Margherita pizza is the clear winner. At 260 calories per slice, you can eat one slice as part of a 500 to 600 calorie meal by adding a side salad or piece of fruit. The standard slices at 650 to 710 calories require more careful calorie budgeting .

For heart health, no Costco pizza is truly “heart healthy” due to saturated fat and sodium content. The Margherita has the lowest saturated fat at 5 grams per slice, followed by BBQ chicken at 9 grams. The cheese pizza has 14 grams of saturated fat, which is 70 percent of the daily limit .

For diabetes management, the pepperoni pizza has the lowest sugar at 5 grams per slice. The BBQ chicken pizza has 20 grams of sugar, which is problematic for blood sugar control. The Margherita pizza has only 2 grams of sugar but comes in a smaller portion .

Quick Tip: No matter which pizza you choose, eat one slice, not two. Pair it with a side of raw vegetables or a salad to add volume and nutrients without many calories.

Key Takeaway: The healthiest pizza at Costco is the one you eat in moderation. No variety is “good for you.” Some are just less bad than others.

Can You Eat Costco Pizza on a Diet?

Yes, you can eat Costco pizza on a diet, but portion control is non-negotiable. A single slice of cheese pizza contains 710 calories. For a person eating 1,800 calories per day, one slice represents 40 percent of their daily calorie budget .

To fit Costco pizza into a calorie-controlled diet:

1. Eat only one slice (not two, not half the pizza)
2. Skip the soda (drink water, zero calories)
3. Do not add dipping sauces (each adds calories)
4. Plan lighter meals for the rest of the day
5. Consider Margherita pizza for a smaller portion

The protein content works in your favor for weight management. Protein increases satiety more than carbohydrates or fat. Forty-four grams of protein from a cheese pizza slice will keep you full longer than 700 calories of lower-protein foods. This may reduce snacking later in the day .

For people on very low calorie diets (under 1,500 calories daily), a full Costco pizza slice may be too calorie-dense. The Margherita pizza at 260 calories is a better fit. Alternatively, eat half a standard slice (approximately 325 to 355 calories) and save the other half for another meal.

Sample meal plan incorporating Costco pizza (2,000 calorie day):

• Breakfast (350 cal): Oatmeal with berries
• Lunch (400 cal): Salad with grilled chicken
• Costco pizza meal (710 cal): One cheese pizza slice, water
• Dinner (540 cal): Allocated for balance

The math works if you plan ahead. The problem is when people eat Costco pizza spontaneously without adjusting other meals. One slice becomes two. Soda adds 150 calories. A second slice adds another 700 calories. The meal quickly exceeds 1,500 calories.

Key Takeaway: One slice fits in most diets. Two slices do not. The decision is that simple.

Costco Pizza Calories for Weight Loss

Costco pizza calories for weight loss require careful accounting. A single cheese pizza slice contains 710 calories, which is approximately 40 to 50 percent of a weight loss calorie budget (1,500 to 1,800 calories per day) .

The key question is not whether Costco pizza can fit into a weight loss plan, but whether it is an efficient use of calories. Seven hundred ten calories could also buy: 8 ounces of grilled chicken (350 cal), a large sweet potato (250 cal), and a cup of steamed broccoli (50 cal) for the same calorie cost with higher nutritional density.

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Calorie efficiency comparison:

The alternative meal is more balanced, with higher fiber, lower saturated fat, and dramatically lower sodium. From a weight loss perspective, the alternative meal will likely keep you fuller for longer due to the higher fiber and lower calorie density.

That said, weight loss is about consistency, not perfection. Eating Costco pizza once per week as part of an otherwise balanced diet will not prevent weight loss. The danger is when “once per week” becomes “twice per week” or “once per visit to Costco” for people who shop weekly.

A practical strategy: When you go to Costco, plan to eat pizza as your main meal that day. Eat a light breakfast and a light dinner. One slice becomes a reasonable part of your daily intake rather than an excess.

Key Takeaway: One slice of Costco pizza can fit into a weight loss plan. Two slices likely cannot. Choose wisely.

Costco Pizza Allergen Information

Costco pizza contains several common allergens that people with food allergies or sensitivities need to know. All Costco pizza varieties contain wheat (gluten), milk (cheese), and soy (present in some ingredients). Pepperoni pizza and combo pizza also contain processed meats that may have additional allergen risks .

Allergens by pizza type:

• Cheese pizza: Wheat (gluten), milk, soy
• Pepperoni pizza: Wheat (gluten), milk, soy (pepperoni may contain additional allergens)
• Combo pizza: Wheat (gluten), milk, soy (sausage and pepperoni)
• BBQ chicken pizza: Wheat (gluten), milk, soy, eggs (may be in sauce)

Costco does not offer gluten-free pizza at most food court locations. The crust is made from wheat flour, and the same preparation surfaces are used for all pizzas. People with celiac disease or severe gluten sensitivity should avoid Costco pizza entirely due to cross-contamination risk.

People with milk allergies cannot eat any Costco pizza except possibly custom orders. All standard pizzas contain mozzarella cheese. There is no dairy-free cheese option at Costco food courts.

For people with multiple food allergies:

• Contact the specific Costco location directly
• Speak with the food court manager about ingredient questions
• Request to see the ingredient labels (Costco has them available)
• Be aware that cross-contamination is possible in shared preparation areas

The pepperoni used at Costco contains pork, beef, and various spices. People with pork allergies or religious dietary restrictions (halal, kosher) should confirm ingredients with the food court manager. Some locations may offer all-beef pepperoni, but this varies by region .

Quick Tip: If you have a food allergy, do not rely on third-party nutrition websites for allergen information. Get the official ingredient list from the Costco food court manager at your specific location.

Key Takeaway: Costco pizza is not allergy-friendly. Wheat, milk, and soy are present in all standard varieties. People with these allergies cannot safely eat Costco pizza.

Frequently Asked Questions About Costco Pizza Nutrition Facts

How many calories are in a slice of Costco pepperoni pizza?

A slice of Costco pepperoni pizza contains approximately 650 calories. The slice weighs 8.6 ounces (244 grams) and provides 34 grams of protein, 24 grams of fat, and 75 grams of carbohydrates .

Is Costco pizza healthy?

No, Costco pizza is not healthy in the traditional sense. It is very high in calories (650-710 per slice), saturated fat (11-14g), and sodium (1,400-1,740mg). However, it does provide substantial protein (34-44g per slice). Consider it an occasional indulgence, not a regular part of a healthy diet.

How much sodium is in one slice of Costco pizza?

One slice of Costco pepperoni pizza contains 1,740 milligrams of sodium. The combo pizza contains 1,540 milligrams. The Margherita pizza contains 520 milligrams. The FDA recommends limiting sodium to 2,300 milligrams per day for most adults .

Does Costco sell gluten-free pizza?

No, Costco food courts do not offer gluten-free pizza at most locations. The pizza crust is made from wheat flour, and cross-contamination is likely due to shared preparation surfaces and equipment. People with celiac disease should avoid Costco pizza.

What is the lowest calorie pizza at Costco?

The Margherita pizza is the lowest calorie option at approximately 260 calories per slice. However, the Margherita slice is smaller than other Costco slices (5 oz vs. 8-10 oz). The BBQ chicken pizza is the lowest calorie among the standard large slices at 535 calories .

How many slices are in a whole Costco pizza?

A whole Costco pizza is cut into 6 slices. Each slice is approximately one-sixth of the 18-inch pizza. This is different from most pizza chains that cut their pizzas into 8 or 12 slices. The large slice size contributes to the high calorie count per serving.

The Bottom Line on Costco Pizza Nutrition Facts

Costco pizza offers remarkable value but significant nutritional trade-offs. A single slice provides 650 to 710 calories, 24 to 29 grams of fat, and 1,400 to 1,740 milligrams of sodium. The protein content is genuinely impressive at 34 to 44 grams per slice, making it one of the most protein-dense fast food options available.

The key to enjoying Costco pizza without derailing your health goals is portion control. One slice can fit into most diets. Two slices exceed daily limits for saturated fat and sodium for almost everyone. Choose water instead of soda. Skip dipping sauces. Plan lighter meals around your pizza indulgence.

For people with high blood pressure, heart disease, or kidney disease, the sodium content is the primary concern. One slice of pepperoni pizza uses 76 percent of your daily sodium allowance. The Margherita pizza offers a lower-sodium alternative when available. For weight management, treat Costco pizza as your main meal of the day, not an addition to other substantial meals.

Costco pizza is delicious and affordable. It is not health food. Eat it mindfully, in moderation, and with full knowledge of what you are consuming.

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