Carbs in Mac N Cheese
Mac N Cheese (per 100 g) contains 15.6g total carbs, 14.5g net carbs, 11.8g fat, 6.5g protein, and 194 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian

14.5g
Net carbs
15.6g
Total carbs
1.1g
Fiber
6.5g
Protein
11.8g
Fat
194
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 14.5g | 15.6g | 6.5g | 194 |
| 1 oz (28 g) | 4.1g | 4.4g | 1.8g | 54 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 194 |
| Total carbs | 15.6g |
| Net carbs | 14.5g |
| Fiber | 1.1g |
| Sugar | 2.8g |
| Sugar alcohols | 0g |
| Protein | 6.5g |
| Fat | 11.8g |
| Sodium | 375mg |
| Potassium | 127mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in mac n cheese?
- Mac N Cheese has 15.6g of total carbs and 14.5g of net carbs per 100 grams.
- How many net carbs are in mac n cheese?
- Mac N Cheese has 14.5g of net carbs per 100 grams (total carbs 15.6g minus 1.1g fiber).
- Is mac n cheese keto-friendly?
- Mac N Cheese has 14.5g net carbs per 100g, which is high for keto. Enjoy it in small portions or save it for higher-carb days.
- How many calories are in mac n cheese?
- Mac N Cheese has 194 calories per 100 grams.



