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Last updated: Aug 9, 2026

McDonald's

Spicy Buffalo Sauce

Fries & SidesPopular

McDonald's Spicy Buffalo Sauce is fat-leaning, with about 87% of macro calories from fat. Each serving has 30 calories, 0g protein, 1g carbs, and 3g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving

Serving Size

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Calories

Per serving

0 g

Protein

1 g

Carbs

3 g

Fat

Nutrition Facts

Amount per serving

Calories30 kcal

% Daily Value*

Total Fat 3 g4%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 520 mg23%

Total Carbohydrate 1 g0%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 0 g0%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

kcal

Protein0 g (0%)

Carbs1 g (13%)

Fat3 g (87%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index2.7/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate8 min walk

About 3 minutes of running for these calories.

Key Nutrients

Protein 0 g0%

Fiber 0 g0%

Sodium 520 mg23%

Sugars 0 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 30 calories.No

Lower carb1g carbs per serving.Yes

Low fat3g total fat per serving.Yes

High sugar0g total sugars per serving.No

High sodium520mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Fries & Sides

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Apple Slices15 kcal · 0 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Spicy Buffalo Sauce has 70 fewer calories than 1% Low Fat Milk Jug and 8g less protein. Compare

Spicy Buffalo Sauce has 365 fewer calories than 4 Piece Chicken McNuggets Happy Meal and 19g less protein. Compare

1% Low Fat Milk Jug100 kcal · 8 g protein4 Piece Chicken McNuggets Happy Meal395 kcal · 19 g protein6 Piece Chicken McNuggets Happy Meal475 kcal · 24 g proteinAmericano, Large5 kcal · 0 g proteinAmericano, Medium5 kcal · 0 g proteinAmericano, Small0 kcal · 0 g protein

Compare with 1% Low Fat Milk Jug

Spicy Buffalo Sauce Compared With Nearby Items

Compared with Apple Slices, another Fries & Sides item at McDonald's, Spicy Buffalo Sauce has 15 more calories than it and the same protein as it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Spicy Buffalo Sauce are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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