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Last updated: Aug 12, 2026

White Castle

French Fries, Sack

SidesPopular

White Castle French Fries, Sack is fat-leaning, with about 57% of macro calories from fat. Each serving has 770 calories, 8g protein, 76g carbs, and 49g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving (353g)

Serving Size

353 g

Serving Weight

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770

Calories

Per serving

8 g

Protein

76 g

Carbs

49 g

Fat

Nutrition Facts

Amount per serving

Calories770 kcal

% Daily Value*

Total Fat 49 g63%

Saturated Fat 9 g45%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 115 mg5%

Total Carbohydrate 76 g28%

Dietary Fiber 8 g29%

Total Sugars 4 g—

Protein 8 g16%

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

770

kcal

Protein8 g (4%)

Carbs76 g (39%)

Fat49 g (57%)

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

Meal Planning Insights

Protein density1/10

4% of macro calories come from protein.

Satiety index6.3/10

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

Activity estimate193 min walk

About 77 minutes of running for these calories.

Key Nutrients

Protein 8 g16%

Fiber 8 g29%

Sodium 115 mg5%

Sugars 4 g—

Saturated Fat 9 g45%

How we calculate these values

Diet Compatibility

High protein1/10 protein density from 8g protein and 770 calories.No

Lower carb76g carbs per serving.No

Low fat49g total fat per serving.No

High sugar4g total sugars per serving.No

High sodium115mg sodium per serving.No

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

Compare with other items

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Quick comparisons

French Fries, Sack has 670 more calories than 100% Apple Juice Box and 8g more protein. Compare

French Fries, Sack has 520 more calories than 1921 Slider with American Cheese, Lettuce & Tomato and 6g less protein. Compare

100% Apple Juice Box100 kcal · 0 g protein1921 Slider with American Cheese, Lettuce & Tomato250 kcal · 14 g protein1921 Slider with Jalapeno Cheese, Lettuce & Tomato250 kcal · 14 g protein1921 Slider with Smoked Cheddar, Lettuce & Tomato250 kcal · 14 g proteinBBQ Sauce Packets15 kcal · 0 g proteinBBQ Sauce Tubs40 kcal · 0 g protein

Compare with 100% Apple Juice Box

French Fries, Sack Compared With Nearby Items

White Castle French Fries, Sack is listed in the Sides category with 770 calories, 8g protein, 76g carbs, and 49g fat per serving.

Data Source and Methodology

Nutrition values for French Fries, Sack are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 12, 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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