McDonald's Sausage McMuffin

USDA composition for mcdonald's sausage mcmuffin, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledSausage McMuffinsausage muffin sandwichbreakfast sausage sandwichMcMuffin sausagesausage muffin
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
380
Protein
15 g
Total fat
24 g
Sodium
800 mg
Nutrient
Calories382.95 kcal380 kcal
Total Fat24.265 g24 g31%
Saturated Fat8.3375 g8 g42%
Trans Fatnot reported
Cholesterol44.85 mg45 mg15%
Sodium796.95 mg800 mg35%
Total Carbohydrate28.175 g28 g10%
Dietary Fiber1.61 g2 g6%
Total Sugars2.2195 g2 g
Added Sugarsnot reported
Protein14.605 g15 g29%
Vitamin Dnot reported
Calcium257.6 mg260 mg20%
Iron2.346 mg2.3 mg15%
Potassium216.2 mg220 mg4%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing item 4 oz, 115 grams. 380 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 57% of mcdonald's sausage mcmuffin’s calories come from fat at every portion size, and at 100 g.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
3.8 g
15.3%
57.0%
29.4%
3.33 kcal/g
23.10 g
17.50
3.69
1.37
0.45
1.51

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 173308 · SR Legacy · released 2018-04
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
5 aliases · 11 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.