Foods

Fettuccine Alfredo Calories and Macros — Nutrition Facts per 1 cup (220g)

Fettuccine Alfredo: 449 cal, 8.1g protein, 34.3g carbs, 30.8g fat per 1 cup (220g). Full nutrition breakdown, how fettuccine alfredo fits common goals, and the fastest way to track it.

By Bento Bunny Team

Fettuccine Alfredo contains 449 calories per 1 cup (220g), with 8.1g of protein, 34.3g of carbs, and 30.8g of fat. Here's the full nutrient breakdown — sourced from USDA FoodData Central — and how it fits into common tracking goals.

Fettuccine Alfredo nutrition facts

NutrientPer 1 cup (220g)% Daily Value*
Calories449 kcal22%
Protein8.1 g16%
Carbohydrates34.3 g12%
Fat30.8 g39%
Saturated fat10.6 g53%
Fiber2 g7%
Sugar1.5 g
Sodium1269 mg55%
Cholesterol42 mg14%
Potassium86 mg2%
Calcium73 mg6%
Iron1.3 mg7%
Vitamin C0.2 mg0%

*Percent Daily Values are based on a 2,000-calorie diet. Source: USDA FoodData Central.

Resolved to the restaurant cream-sauce pasta entry (FNDDS has no Alfredo-by-name dish). The cream and butter make this one of the heavier pasta dishes; restaurant portions routinely exceed 1,000 kcal.

How does fettuccine alfredo fit your goals?

Most of the calories in fettuccine alfredo come from fat (30.8g per 1 cup (220g)), which makes it calorie-dense — easy to under-portion if you're eyeballing. Dietary fat is essential for hormone production and absorbing fat-soluble vitamins, but at 9 calories per gram it's also the macro most people accidentally over-consume when they stop weighing portions.

Micronutrients worth noting

Fettuccine alfredo doesn't stand out on micronutrients at this serving size. Worth flagging on the other side of the ledger: a serving carries 55% of the daily sodium limit, which matters if you eat it often.

How fettuccine alfredo compares to other meals & dishes

Food (per 100g)CaloriesProteinCarbsFat
Fettuccine Alfredo2043.7g15.6g14g
Biscuits and Gravy2246.2g17g14.7g
Macaroni and Cheese1855.9g19g9.5g
Enchiladas1919.8g14.6g10.5g

Tracking fettuccine alfredo without the friction

The numbers above only help if logging is easy enough that you actually do it. Instead of searching a database every time fettuccine alfredo hits your plate, snap a photo in Bento Bunny — the app recognises the food, estimates the portion, and adds the macros for you. No subscription needed for core tracking.

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Fettuccine Alfredo calories by serving size

ServingCaloriesProteinCarbsFat
1 cup (220g)4498.1g34.3g30.8g
1 restaurant plate (400g)81614.8g62.4g56g
100g2043.7g15.6g14g

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Frequently Asked Questions

How many calories are in 1 cup (220g) of fettuccine alfredo?
Fettuccine Alfredo contains 449 calories per 1 cup (220g), made up of 8.1g of protein, 34.3g of carbohydrates, and 30.8g of fat.
How many calories are in 100g of fettuccine alfredo?
Per 100g, fettuccine alfredo comes to 204 calories, with 3.7g of protein, 15.6g of carbs, and 14g of fat (USDA FoodData Central).
How much protein is in fettuccine alfredo?
A 1 cup (220g) serving of fettuccine alfredo provides 8.1g of protein, which is roughly 16% of the FDA daily value of 50g.
Is fettuccine alfredo keto-friendly?
Fettuccine alfredo has 34.3g of carbs per 1 cup (220g), which is too high for strict keto, but works for general low-carb eating.
What's the easiest way to track fettuccine alfredo?
Photo-based logging is the fastest path — apps like Bento Bunny identify fettuccine alfredo and estimate portion size from a single picture, removing the need to search a database or weigh every serving.