McDonald's · Breakfast · United States
Big Breakfast Calories & Nutrition
One Big Breakfast from McDonald's has 1,060 calories, 26g protein, 131g carbs, 48g fat and 56g sugar.
Our full, satisfying Big Breakfast® is perfect for any morning. Wake up to a breakfast meal with a warm biscuit, fluffy scrambled eggs, savory McDonald's sausage, and crispy golden hash browns.
Key facts
Calories
1,060 kcal
Protein
26g
Carbohydrates
131g
Sodium
1,540 mg
It ranks #21 of 22 breakfast from lowest to highest calories, with 99% more calories than the category average of 533 kcal.
Add to the McDonald's calculatorIngredients & allergens
Allergens:
- Milk
- Egg
- Wheat
- Soy
Ingredients
Scrambled Eggs: Eggs, Citric Acid. Contains: Egg. Biscuit: Enriched Flour (bleached Wheat Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Cultured Nonfat Buttermilk (cultured Skim Milk, Nonfat Dry Milk, Modified Food Starch, Salt, Mono And Diglycerides, Locust Bean Gum, Carrageenan), Palm Oil, Palm Kernel Oil, Water, Leavening (sodium Bicarbonate, Sodium Aluminum Phosphate, Monocalcium Phosphate), Contains 2% Or Less: Salt, Sugar, Modified Cellulose, Wheat Protein Isolate, Natural Flavor, Modified Food Starch, Xanthan Gum, Soy Lecithin. Contains: Wheat, Milk, Soy. Hash Browns: Potatoes, Vegetable Oil (canola Oil, Soybean Oil, Hydrogenated Soybean Oil, Natural Beef Flavor [wheat And Milk Derivatives]*), Salt, Corn Flour, Dehydrated Potato, Dextrose, Sodium Acid Pyrophosphate (maintain Color), Extractives Of Black Pepper. *natural Beef Flavor Contains Hydrolyzed Wheat And Hydrolyzed Milk As Starting Ingredients. Contains: Wheat, Milk. Sausage Patty: Pork, Water, Salt, Spices, Dextrose, Sugar, Rosemary Extract, Natural Flavors. Salted Butter: Cream, Salt. Contains: Milk. Clarified Butter: Pasteurized Cream (butterfat). Contains: Milk. Hotcake Syrup: Corn Syrup, Sugar, Water, Natural Flavors, Potassium Sorbate (preservative), Caramel Color.
Allergens shown in capitals as declared by McDonald's. Recipes change and items are made on shared equipment, so always check in store if you have an allergy.
Lower-calorie alternatives
Big Breakfast: common questions
How many calories are in a Big Breakfast?
One Big Breakfast from McDonald's has 1,060 calories, 26g protein, 131g carbs, 48g fat and 56g sugar. That is 53% of the 2,000 kcal daily value for an average adult.
How much sugar is in Big Breakfast?
56g of total sugars, of which 54g are added sugars.
Is Big Breakfast dairy-free or vegan?
The standard build contains milk. McDonald's prepares food and drinks on shared equipment, so traces are possible.
Source: McDonald's US Nutrition Calculator (menu definition) (retrieved 2026-10-15); McDonald's US item nutrition, ingredients & allergens (itemDetails JSON used by the calculator and product pages) (retrieved 2026-10-15); McDonald's US Full Menu (category pages incl. Sauces & Condiments, Happy Meal, Drinks) (retrieved 2026-10-15). Data checked 2026-10-15. McDonald's is a trademark of its owner; Fast Food Calc is independent and not affiliated with McDonald's.