McDonald's · Breakfast
Chicken and Bacon McMuffinMcDonald's calories & macros
A McDonald's Chicken and Bacon McMuffin has 428 calories (1,791 kJ), with 22.9 g protein, 19.6 g fat and 38.6 g carbs per serve. That is about 21% of the 8,700 kJ daily intake used on Australian food labels.
B5.4 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 | 1,791 kJ (428 kcal) |
| Protein | 22.9 g |
| Fat, total | 19.6 g |
| - saturated | 5.1 g |
| Carbohydrate | 38.6 g |
| - sugars | 3.1 g |
| Sodium | 882 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 | 428 | 1,791 | 22.9 | 19.6 | 38.6 |
| No Cheese (-49 kcal) | 379 | 1,586 | 20.1 | 15.7 | 37.9 |
| No Mayo/Sauce (-69 kcal) | 359 | 1,502 | 22.8 | 12.7 | 36.8 |
| No Bacon (-32 kcal) | 396 | 1,657 | 19.0 | 17.9 | 38.3 |
| +1 Cheese Slice (+49 kcal) | 477 | 1,996 | 25.7 | 23.5 | 39.3 |
| +1 Bacon Rasher (+32 kcal) | 460 | 1,925 | 26.8 | 21.3 | 38.9 |
| +1 Egg (+71 kcal) | 499 | 2,088 | 28.9 | 24.8 | 38.9 |
How it compares with other McDonald's breakfast
Of the 23 breakfast on the McDonald's menu, Chicken and Bacon McMuffin ranks 8th of 23 for protein and is the 11th lowest in calories. The category average is 438 kcal, so this one is below average by 10 kcal.
| Item | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| 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 |
| Chicken and Bacon McMuffin | 428 | 1,791 | 22.9 | 19.6 | 38.6 |
| Mighty McMuffin | 442 | 1,849 | 29.7 | 21.7 | 30.8 |
| Double Sausage McMuffin | 449 | 1,879 | 26.5 | 26.2 | 25.9 |
| Brekkie Wrap | 449 | 1,879 | 17.9 | 25.1 | 36.5 |
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 Chicken and Bacon McMuffin?
A McDonald's Chicken and Bacon McMuffin has 428 calories, which is 1,791 kilojoules, per serve as sold in Australia.
How much protein is in McDonald's's Chicken and Bacon McMuffin?
22.9 g of protein, which works out to 5.4 g per 100 kcal - rated B (good) for protein density on Macro Menu.
How many kJ is that?
1,791 kJ. Australian menus list kilojoules; divide by 4.184 to get calories. 1,791 kJ is roughly 21% of an 8,700 kJ day.
Is it a lower-calorie choice at McDonald's?
Within McDonald's breakfast it is the 11th 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.
Compare it with
The closest chicken by calories, at the other chains and on this menu.
More McDonald's breakfast
Mighty McMuffin442 kcal · 29.7 g protein
Deluxe Sausage & Egg McMuffin409 kcal · 22.3 g protein
Double Sausage McMuffin449 kcal · 26.5 g protein
Brekkie Wrap449 kcal · 17.9 g protein
Chicken McMuffin402 kcal · 19.2 g protein
Birdie Sausage & Egg McMuffin457 kcal · 22.2 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.