How many carbs are in a McDonald's Sausage McMuffin?
A 1 sandwich (110g) serving of McDonald's Sausage McMuffin contains 29g of total carbs (27g net carbs), 2g sugar, 400 calories, 14g protein, 26g fat and 2g fiber.
- Calories
- 400 cal
- Carbohydrates
- 29 g
- of which Sugars
- 2 g
- Fiber
- 2 g
- Net carbs
- 27 g
- Protein
- 14 g
- Fat
- 26 g
McDonald's Sausage McMuffin nutrition at a glance
Per 1 sandwich (110g), McDonald's Sausage McMuffin delivers about 20% of a 2,000-calorie daily reference, 11% of the 275g daily carbohydrate reference and 7% of the 28g daily fiber reference. Sugar sits at 4% of the 50g added-sugar reference and protein contributes 28% of the 50g protein reference.
- Calories
- 364
- Carbs
- 26.4 g
- Sugar
- 1.8 g
- Protein
- 12.7 g
- Fat
- 23.6 g
- Fiber
- 1.8 g
Blood-sugar impact of McDonald's Sausage McMuffin
Moderate glycemic impact expected. If you're monitoring blood sugar, keep an eye on total portion size and combine with protein or fat.
With 29g total carbs and 2g fiber, the net-carb figure for a 1 sandwich (110g) serving works out to roughly 27g — this is the number most keto and low-carb tracking apps use. If you're managing type 2 diabetes, pre-diabetes or reactive hypoglycemia, use total carbs for insulin dosing calculations and treat net carbs as a rough guide for meal planning.
Ways to eat McDonald's Sausage McMuffin
- Add mcdonald's sausage mcmuffin to a balanced plate with a lean protein and non-starchy vegetables.
- Use mcdonald's sausage mcmuffin as part of a pre-workout snack when you need quick, usable energy.
- Pair mcdonald's sausage mcmuffin with a source of fat or protein to slow glucose absorption.
Frequently asked questions
Is McDonald's Sausage McMuffin keto-friendly?
Not usually. 27g net carbs per serving takes up a large share of a typical keto budget — reserve for special occasions or smaller portions.
How many carbs in McDonald's Sausage McMuffin per 100 grams?
About 26.4g of carbs, 1.8g sugar and 364 calories per 100g of McDonald's Sausage McMuffin.
How does McDonald's Sausage McMuffin affect blood sugar?
Moderate glycemic impact expected. If you're monitoring blood sugar, keep an eye on total portion size and combine with protein or fat.
Is McDonald's Sausage McMuffin good for weight loss?
A serving delivers 400 calories with 14g protein and 2g fiber. Foods that are relatively high in protein and fiber per calorie tend to be more filling — with a 4% combined protein-plus-fiber-to-calorie ratio, McDonald's Sausage McMuffin is best paired with a lean protein or vegetables so the meal keeps you full for longer.
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Open scannerSources & how these numbers are calculated
Nutrition values are consensus averages compiled from the USDA FoodData Central database for a typical 1 sandwich (110g) serving of McDonald's Sausage McMuffin. Actual values vary with brand, variety, ripeness and preparation — always check the label on packaged products. Daily-value percentages reference the U.S. FDA 2,000-calorie adult reference (275g carbs, 50g added sugar, 50g protein, 78g fat, 28g fiber).
Content reviewed by Carb Lens editorial. Read our editorial policy for how we source, review and update food data.