McDonald's · Breakfast
Deluxe Mighty McMuffinMcDonald's calories & macros
A McDonald's Deluxe Mighty McMuffin has 485 calories (2,029 kJ), with 30.2 g protein, 26.4 g fat and 30.1 g carbs per serve. That is about 23% of the 8,700 kJ daily intake used on Australian food labels.
A6.2 g protein per 100 kcal - excellent 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 | 2,029 kJ (485 kcal) |
| Protein | 30.2 g |
| Fat, total | 26.4 g |
| - saturated | 10.7 g |
| Carbohydrate | 30.1 g |
| - sugars | 6.3 g |
| Sodium | 1,223 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 | 485 | 2,029 | 30.2 | 26.4 | 30.1 |
| No Cheese (-49 kcal) | 436 | 1,824 | 27.4 | 22.5 | 29.4 |
How it compares with other McDonald's breakfast
Of the 23 breakfast on the McDonald's menu, Deluxe Mighty McMuffin ranks 4th of 23 for protein and is the 16th lowest in calories. The category average is 438 kcal, so this one is above average by 47 kcal.
| Item | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| Double Sausage McMuffin | 449 | 1,879 | 26.5 | 26.2 | 25.9 |
| Brekkie Wrap | 449 | 1,879 | 17.9 | 25.1 | 36.5 |
| Birdie Sausage & Egg McMuffin | 457 | 1,912 | 22.2 | 28.2 | 28.0 |
| Deluxe Mighty McMuffin | 485 | 2,029 | 30.2 | 26.4 | 30.1 |
| Birdie Chicken & Bacon McMuffin | 490 | 2,050 | 23.2 | 25.8 | 40.0 |
| Deluxe Brekkie McWrap | 502 | 2,100 | 20.2 | 29.4 | 37.8 |
| Birdie Brekkie McWrap | 516 | 2,159 | 18.3 | 33.5 | 34.7 |
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 Deluxe Mighty McMuffin?
A McDonald's Deluxe Mighty McMuffin has 485 calories, which is 2,029 kilojoules, per serve as sold in Australia.
How much protein is in McDonald's's Deluxe Mighty McMuffin?
30.2 g of protein, which works out to 6.2 g per 100 kcal - rated A (excellent) for protein density on Macro Menu.
How many kJ is that?
2,029 kJ. Australian menus list kilojoules; divide by 4.184 to get calories. 2,029 kJ is roughly 23% of an 8,700 kJ day.
Is it a lower-calorie choice at McDonald's?
Within McDonald's breakfast it is the 16th 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 Chicken & Bacon McMuffin490 kcal · 23.2 g protein
Deluxe Brekkie McWrap502 kcal · 20.2 g protein
Birdie Sausage & Egg McMuffin457 kcal · 22.2 g protein
Birdie Brekkie McWrap516 kcal · 18.3 g protein
Double Sausage McMuffin449 kcal · 26.5 g protein
Double Sausage & Egg McMuffin521 kcal · 32.3 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.