How many calories is Fettuccine Alfredo?

1 plate (360g) of Fettuccine Alfredo has 554 calories.

How much protein is in Fettuccine Alfredo?

1 plate (360g) of Fettuccine Alfredo has 15 grams of protein.

How many calories are in 100g of Fettuccine Alfredo?

100g of Fettuccine Alfredo has 154 calories and 4 grams of protein.

What is a standard serving for Fettuccine Alfredo?

A standard serving of Fettuccine Alfredo is 1 plate (360g), which has 554 calories and 15 grams of protein.

How do I estimate my portion of Fettuccine Alfredo?

The easiest way is to estimate the main calorie drivers separately: plate size, pasta, cream sauce and cheese. If you don't know how much Fettuccine Alfredo you ate, or whether you had a plate, bowl or cup, download Welling and it will help estimate the portion for you.

Fettuccine Alfredo

Generic

1 plate (360g) of Fettuccine Alfredo contains 554 calories and 15 grams of protein

Amount

Serving

Other servings:

554 calories

per 1 plate (360g)

Protein 15g

Carbs View in app

Fat View in app

Log with Welling

See the full macros for Fettuccine Alfredo in the Welling app.

Nutrition Facts for 1 plate (360g) of Fettuccine Alfredo

Nutrition per serving of Fettuccine Alfredo. Values other than calories and protein are available in the Welling app.
Calories	554 kcal
Protein	15g
Fat	View in app
Carbs	View in app
Fiber	View in app
Sugar	View in app
Sodium	View in app

Macro Ratio for Fettuccine Alfredo

See how protein, carb and fat are split for this food in the app.

View in app

Foods Related to Fettuccine Alfredo

Healthier Alternatives for Fettuccine Alfredo

Frequently Asked Questions

How many calories is Fettuccine Alfredo?: 1 plate (360g) of Fettuccine Alfredo has 554 calories.
How much protein is in Fettuccine Alfredo?: 1 plate (360g) of Fettuccine Alfredo has 15 grams of protein.
How many calories are in 100g of Fettuccine Alfredo?: 100g of Fettuccine Alfredo has 154 calories and 4 grams of protein.
What is a standard serving for Fettuccine Alfredo?: A standard serving of Fettuccine Alfredo is 1 plate (360g), which has 554 calories and 15 grams of protein.
How do I estimate my portion of Fettuccine Alfredo?: The easiest way is to estimate the main calorie drivers separately: plate size, pasta, cream sauce and cheese. If you don't know how much Fettuccine Alfredo you ate, or whether you had a plate, bowl or cup, download Welling and it will help estimate the portion for you.

Sources and methodology

Nutrition values are reviewed and compiled from published food composition data, the sources listed below, and Welling’s own nutrition database. Values are based on common serving sizes and may vary by portion size, ingredients, cooking method, and restaurant preparation.

References

USDA FoodData Central (opens in a new tab) US Department of Agriculture
EFSA food composition data (opens in a new tab) European Food Safety Authority
Energy and Nutrient Composition of Food (SG FoodID) (opens in a new tab) Health Promotion Board, Singapore
Nutrient Information Inquiry System (opens in a new tab) Centre for Food Safety, Hong Kong
MenuStat (opens in a new tab) Restaurant menu nutrition data, NYC Department of Health and Mental Hygiene
Welling food database Welling's own food and serving size data

Last updated: September 29, 2026