Carbs in 1 Cup Mac And Cheese
1 Cup Mac And Cheese (per 100 g) contains 20.1g total carbs, 19.6g net carbs, 1.9g fat, 3.3g protein, and 110 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
19.6g
Net carbs
20.1g
Total carbs
0.5g
Fiber
3.3g
Protein
1.9g
Fat
110
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 19.6g | 20.1g | 3.3g | 110 |
| 1 oz (28 g) | 5.5g | 5.6g | 0.9g | 31 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 110 |
| Total carbs | 20.1g |
| Net carbs | 19.6g |
| Fiber | 0.5g |
| Sugar | 2.3g |
| Sugar alcohols | 0g |
| Protein | 3.3g |
| Fat | 1.9g |
| Sodium | 259mg |
| Potassium | 99mg |
Source: USDA FoodData Central (Survey (FNDDS)). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in 1 cup mac and cheese?
- 1 Cup Mac And Cheese has 20.1g of total carbs and 19.6g of net carbs per 100 grams.
- How many net carbs are in 1 cup mac and cheese?
- 1 Cup Mac And Cheese has 19.6g of net carbs per 100 grams (total carbs 20.1g minus 0.5g fiber).
- Is 1 cup mac and cheese keto-friendly?
- 1 Cup Mac And Cheese has 19.6g 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 1 cup mac and cheese?
- 1 Cup Mac And Cheese has 110 calories per 100 grams.
