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How Many Calories in a McDonald's Sausage McMuffin?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

383
calories per 1 item 4 oz
333 calories per 100g

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14.6gProtein
28.2gCarbs
24.3gFat
1.6gFibre
grams
383kcal
14.6gprotein
28.2gcarbs
24.3gfat
1.6gfibre

A McDonald's Sausage McMuffin contains 383 calories per 1 item 4 oz (115g), with 14.6g protein, 28.2g carbs and 24.3g fat. Track it precisely with a digital kitchen scale.

McDonald's Sausage McMuffin Nutrition Facts

NutrientPer serving (115g)Per 100g
Calories383 kcal333 kcal
Protein14.6g12.7g
Carbohydrates28.2g24.5g
of which Sugars2.2g1.9g
Fat24.3g21.1g
of which Saturates8.4g7.3g
Fibre1.6g1.4g
Sodium797mg693.0mg
Potassium216mg188.0mg
Calcium258mg224.0mg
Iron2.3mg2.0mg
Vitamin C0.0mg0.0mg
Vitamin A0µg0.0µg
Selenium0µg0µg
Riboflavin (B2)0.3mg0.3mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

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Good to know

Customisations (extra cheese, sauce, no bun) change the numbers meaningfully — the figures here are for the standard menu item as sold.

Does mcdonald's sausage mcmuffin fit your diet?

Moderation note

McDonald's Sausage McMuffin is relatively energy-dense (333 kcal/100g) with 7.3g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in a McDonald's Sausage McMuffin?

A McDonald's Sausage McMuffin contains 383 calories per 1 item 4 oz.

Is a McDonald's Sausage McMuffin unhealthy?

A McDonald's Sausage McMuffin has 383 calories and 24.3g of fat per serving — fine occasionally, best in moderation.

Similar items by calorie count

Other fast food items closest to mcdonald's sausage mcmuffin by calories per 100g:

ItemCaloriesProteinCarbsFat
McDonald's Sausage McMuffin (this page)333 kcal12.7g24.5g21.1g
Pizza Hut 14″ Pepperoni Pizza, Thin 'N Crispy Crust333 kcal14.1g32.7g16.2g
KFC Fried Chicken, Extra Crispy, Wing, Meat and Skin with Breading337 kcal20.8g11.7g23.0g
Popeyes Fried Chicken, Mild, Wing, Meat and Skin with Breading338 kcal20.4g13.5g22.5g
Domino's 14″ Pepperoni Pizza, Crunchy Thin Crust328 kcal13.9g25.4g19.1g
Wendy's Chicken Nuggets326 kcal16.5g14.3g22.6g
McDonald's French Fries323 kcal3.4g42.6g15.5g

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Last updated:

Figures from the USDA FoodData Central Branded Foods dataset (CC0 1.0).