McDonald's Big Breakfast: Calories and Nutrition

Big Breakfast at McDonald's contains 750 calories per serving. It provides 25 g protein, 53 g carbs (3 g sugar), and 49 g fat, about 38% of a 2,000 calorie day. These are US menu figures.

Big Breakfast nutrition facts (McDonald's, US menu)

Full nutrition for a serving of Big Breakfast:

Nutrient	Per serving
Calories	750 kcal
Protein	25 g
Carbohydrates	53 g
Sugars	3 g
Fat	49 g
Saturated fat	18 g
Fiber	3 g
Sodium	1490 mg

Where the calories come from: about 13% protein, 28% carbs, and 59% fat (based on the macros).

See the full menu: every McDonald's item ranked by calories.

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Source and method

These figures come from Nutrola's 1.8M+ RD-verified food and restaurant database and reflect the US menu of McDonald's. Values are per item as served and are indicative, since menus and recipes change over time.

Frequently asked questions

How many calories are in Big Breakfast at McDonald's?

A serving of Big Breakfast has 750 calories on the US menu.

What are the macros in McDonald's Big Breakfast?

It has 25 g protein, 53 g carbs (3 g sugar), and 49 g fat, and 1490 mg sodium.

Is Big Breakfast a lot of calories?

At 750 calories it is about 38% of a typical 2,000 calorie day, so it fits depending on what else you eat. Where the calories come from: about 13% protein, 28% carbs, and 59% fat (based on the macros).

Summary

A serving of Big Breakfast at McDonald's has 750 calories, with 25 g protein, 53 g carbs (3 g sugar), and 49 g fat. Log it in Nutrola to track it against your day.