McDonald's · Breakfast
Sausage & Egg McMuffinMcDonald's calories & macros
A McDonald's Sausage & Egg McMuffin has 366 calories (1,531 kJ), with 21.9 g protein, 19.3 g fat and 25.5 g carbs per serve. That is about 18% of the 8,700 kJ daily intake used on Australian food labels.
B6.0 g protein per 100 kcal - good protein density on Macro Menu's S to F scale
Open in the Macro Menu appAll McDonald's items
Full nutrition
| Per serve | Amount |
|---|---|
| Energy | 1,531 kJ (366 kcal) |
| Protein | 21.9 g |
| Fat, total | 19.3 g |
| - saturated | 9.2 g |
| Carbohydrate | 25.5 g |
| - sugars | 2.7 g |
| Sodium | 592 mg |
As published by McDonald's.
Customise it: what swaps change
Per-serve totals after a common change. Every part here is McDonald's own published figure. A steamed bun is the same bun, so it doesn't change the numbers.
| Change | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| As sold | 366 | 1,531 | 21.9 | 19.3 | 25.5 |
| No Cheese (-49 kcal) | 317 | 1,326 | 19.1 | 15.4 | 24.8 |
| No Egg (-71 kcal) | 295 | 1,234 | 15.9 | 14.1 | 25.2 |
| +1 Cheese Slice (+49 kcal) | 415 | 1,736 | 24.7 | 23.2 | 26.2 |
| +1 Bacon Rasher (+32 kcal) | 398 | 1,665 | 25.8 | 21.0 | 25.8 |
| +1 Egg (+71 kcal) | 437 | 1,828 | 27.9 | 24.5 | 25.8 |
How it compares with other McDonald's breakfast
Of the 23 breakfast on the McDonald's menu, Sausage & Egg McMuffin ranks 11th of 23 for protein and is the 7th lowest in calories. The category average is 438 kcal, so this one is below average by 72 kcal.
| Item | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| Sausage McMuffin | 296 | 1,238 | 15.9 | 14.0 | 25.2 |
| Double Bacon & Egg McMuffin | 327 | 1,368 | 21.5 | 15.1 | 25.4 |
| Deluxe Bacon & Egg McMuffin | 327 | 1,368 | 18.1 | 15.9 | 26.8 |
| Sausage & Egg McMuffin | 366 | 1,531 | 21.9 | 19.3 | 25.5 |
| Birdie Bacon & Egg McMuffin | 378 | 1,582 | 18.0 | 21.3 | 27.7 |
| Chicken McMuffin | 402 | 1,682 | 19.2 | 18.4 | 38.3 |
| Deluxe Sausage & Egg McMuffin | 409 | 1,711 | 22.3 | 22.8 | 27.1 |
Sorted by calories, showing the items either side of this one. See every McDonald's breakfast item.
Quick answers
How many calories are in a McDonald's Sausage & Egg McMuffin?
A McDonald's Sausage & Egg McMuffin has 366 calories, which is 1,531 kilojoules, per serve as sold in Australia.
How much protein is in McDonald's's Sausage & Egg McMuffin?
21.9 g of protein, which works out to 6.0 g per 100 kcal - rated B (good) for protein density on Macro Menu.
How many kJ is that?
1,531 kJ. Australian menus list kilojoules; divide by 4.184 to get calories. 1,531 kJ is roughly 18% of an 8,700 kJ day.
Is it a lower-calorie choice at McDonald's?
Within McDonald's breakfast it is the 7th lowest of 23. The lowest-calorie option in that category is Hash Brown at 143 kcal, and the highest-protein is Mega Brekkie Wrap with 45.8 g.
More McDonald's breakfast
Birdie Bacon & Egg McMuffin378 kcal · 18.0 g protein
Chicken McMuffin402 kcal · 19.2 g protein
Double Bacon & Egg McMuffin327 kcal · 21.5 g protein
Deluxe Bacon & Egg McMuffin327 kcal · 18.1 g protein
Deluxe Sausage & Egg McMuffin409 kcal · 22.3 g protein
Chicken and Bacon McMuffin428 kcal · 22.9 g proteinMcDonald's full menuHighest protein at McDonald'sLowest calorie at McDonald'sOther restaurants
Source: McDonald's Australia nutrition information (QAM-059 / QAM-058) and McDonald's own live nutrition service (www.mcdonalds.com/dnaapp), per serve as sold. Last checked against the live menu on 8 September 2026. Every source.