McDonald's Big Breakfast
770 calories per 1 item 9.5 oz (269 g), from USDA FoodData Central.
Nutrition facts
- Per 1 item 9.5 oz (269 g)% Daily Value
- Calories770 kcal
- Total Fat52 g67%
- Saturated Fat17 g86%
- Trans Fat—
- Cholesterol465 mg155%
- Sodium1,480 mg64%
- Total Carbohydrate47 g17%
- Dietary Fiber3 g11%
- Total Sugars3 g
- Added Sugars—
- Protein27 g
- Vitamin D—
- Calcium140 mg10%
- Iron4.7 mg25%
- Potassium560 mg10%
- Monounsaturated fat20 g
- Polyunsaturated fat9 g
- Vitamin A190 mcg RAE20%
- Vitamin C1 mg2%
- Thiamin0.62 mg50%
- Riboflavin0.95 mg70%
- Vitamin B60.47 mg30%
- Vitamin B121.53 mcg60%
- Pantothenic Acid2 mg40%
- Phosphorus690 mg60%
- Magnesium40 mg10%
- Zinc2.6 mg25%
- Copper0.22 mg25%
- Manganese0.32 mg15%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories767 kcal → 770 kcal · nearest 10 kcal
- Total Fat52.1 g → 52 g · nearest 1 g
- Saturated Fat17.2 g → 17 g · nearest 1 g
- Cholesterol465 mg → 465 mg · nearest 5 mg
- Sodium1,476.81 mg → 1,480 mg · nearest 10 mg
- Total Carbohydrate47.1 g → 47 g · nearest 1 g
- Dietary Fiber2.96 g → 3 g · nearest 1 g
- Total Sugars2.5 g → 3 g · nearest 1 g
- Protein27.3 g → 27 g · nearest 1 g
- Calcium137 mg → 140 mg · nearest 10 mg (FDA guidance)
- Iron4.68 mg → 4.7 mg · nearest 0.1 mg (FDA guidance)
- Potassium557 mg → 560 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
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Get the full FDA labelWhere the calories come from
- Protein14% of calories
- Fat61% of calories
- Carbohydrate25% of calories
Questions about McDonald's Big Breakfast
How many calories are in McDonald's Big Breakfast?
McDonald's Big Breakfast has 770 calories per 1 item 9.5 oz (269 g) and 290 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in McDonald's Big Breakfast?
McDonald's Big Breakfast has 27 g of protein per 1 item 9.5 oz (269 g) and 10 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, SR Legacy, released 2018-04, FDC ID 172064.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
More fast foods
- McDonald's Big Mac
- McDonald's Big Mac (Without Big Mac Sauce)
- McDonald's Cheeseburger
- McDonald's Chicken McNuggets
- McDonald's Crispy Ranch Snack Wrap
- McDonald's Deluxe Breakfast with Syrup and Margarine
- McDonald's Double Cheeseburger
- McDonald's Double Quarter Pounder with Cheese
- McDonald's Egg McMuffin
- McDonald's Filet-O-Fish
For information only. Check the sources before printing a label.