Carbs in Fettuccine Alfredo Pasta
How many carbs are in fettuccine alfredo pasta?
Fettuccine Alfredo Pasta has 65.7g net carbs per 100g — 68.6g total carbs minus 2.9g fiber — plus 14.3g protein, 2.9g fat, and 357 calories. That makes fettuccine alfredo pasta high in net carbs and higher than the typical breads and grain, which averages about 45.2g net carbs per 100g. At this carb count, fettuccine alfredo pasta is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Keeping an eye on carbs in fettuccine alfredo pasta?
Fettuccine Alfredo Pasta runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is fettuccine alfredo pasta keto-friendly?
Fettuccine Alfredo Pasta is generally not keto-friendly. It has 65.7g net carbs per 100g (68.6g total carbs − 2.9g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 65.7g | 68.6g | 14.3g | 357 |
| 1 oz (28 g) | 18.4g | 19.2g | 4g | 100 |
How many calories are in fettuccine alfredo pasta?
Fettuccine Alfredo Pasta has 357 calories per 100g. That's alongside 14.3g protein, 2.9g fat, and 65.7g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 357 |
| Total carbs | 68.6g |
| Net carbs | 65.7g |
| Fiber | 2.9g |
| Sugar | 8.6g |
| Sugar alcohols | 0g |
| Protein | 14.3g |
| Fat | 2.9g |
| Sodium | 1071mg |
| Potassium | 0mg |
Source: Open Food Facts (Farmhouse). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in fettuccine alfredo pasta?
- Fettuccine Alfredo Pasta has 68.6g of total carbs and 65.7g of net carbs per 100 grams.
- How many net carbs are in fettuccine alfredo pasta?
- Fettuccine Alfredo Pasta has 65.7g of net carbs per 100 grams (total carbs 68.6g minus 2.9g fiber).
- Is fettuccine alfredo pasta keto-friendly?
- Fettuccine Alfredo Pasta is generally not keto-friendly. It has 65.7g net carbs per 100g (68.6g total carbs − 2.9g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in fettuccine alfredo pasta?
- Fettuccine Alfredo Pasta has 357 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.