McDonald's Australia - Mcdonalds Plain Sausage Mcmuffin has a average-calorie, average-carb, average-fat and high-protein content.  
The food contains 25g of carbs. The carbohydrate profile of the the food reveals it is average in complex carbs and low in Simple carbs. Carbs are our primary source of energy but its source should be chosen with utmost care. Complex carbs are a more desirable addition to your diet, where as simple carbs should be consumed in moderation as it is very easily broken down, assimilated and absorbed in the body. Its low sugar content puts it in the bottom 20 percentile. This is a good thing for people watching their sugar intake. With 15.3 gms of protein, it is high in protein content, which is an important macronutrient that helps with tissue repair, provides energy and improves immunity.
Because of its average fat content, it could be suitable option, especially if you're watching your fat intake for health reasons. 
It has a high density of Sodium, thus making it unsuitable for a low-sodium diet. 
It belongs to European cuisine. 
Based on the composite nutritive standing McDonald's Australia - Mcdonalds Plain Sausage Mcmuffin has been given a composite ranking of 33, and in moderation.                       
| Calories from Protein | 23% | |
| Calories from Fat | 41% | |
| Calories from Carbs | 37% | 
| Name | Amount | %DV | Rank | Interpretation | 
|---|---|---|---|---|
| Sodium | 680 mg | 28.3% | 
| Name | Amount | %DV | Rank | Interpretation | 
|---|---|---|---|---|
| Total Carbohydrate | 25 g | 8.3% | ||
| Sugars | 1 g | 
| Name | Amount | %DV | Rank | Interpretation | 
|---|---|---|---|---|
| Protein | 15.3 g | 30.6% | 
| Name | Amount | %DV | Rank | Interpretation | 
|---|---|---|---|---|
| Total Fat | 12.2 g | 18.8% | ||
| Saturated Fat | 8.5 g | 42.5% | 
Serving size
Amount Per Serving
Calories 277 Calories from Fat 110
% Daily Value *
Total Fat 12.2 g 18.8%
Saturated Fat 8.5 g 42.5%
Trans Fat
Cholesterol
Sodium 680 mg 28.3%
Total Carbohydrates 25 g 8.3%
Dietary Fiber
Sugars 1 g
Protein 15.3 g 30.6%
Vitamin A Vitamin C
Calcium Iron
*Based on a 2000 Calorie diet
Per 100g | Calories 520
  Protein 15 g | Carbs 61 g | Fat 24 g
Per 100g | Calories 370
  Protein 14 g | Carbs 29 g | Fat 22 g
Per 100g | Calories 240
  Protein 26 g | Carbs 11 g | Fat 10 g
Per 100g | Calories 100
  Protein 7 g | Carbs 9 g | Fat 2.5 g
Per 100g | Calories 235
  Protein 12.3 g | Carbs 25 g | Fat 8.7 g
Per 100g | Calories 280
  Protein 3.6 g | Carbs 47 g | Fat 8.2 g
Per 100g | Calories 437
  Protein 21.3 g | Carbs 42 g | Fat 18.9 g
Per 100g | Calories 397
  Protein 14.1 g | Carbs 49 g | Fat 15.5 g