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Last updated: Aug 12, 2026

White Castle

Onion Rings (NY and NJ Only), Sack

SidesPopular

White Castle Onion Rings (NY and NJ Only), Sack is fat-leaning, with about 58% of macro calories from fat. Each serving has 640 calories, 4g protein, 62g carbs, and 41g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving (210g)

Serving Size

210 g

Serving Weight

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640

Calories

Per serving

4 g

Protein

62 g

Carbs

41 g

Fat

Nutrition Facts

Amount per serving

Calories640 kcal

% Daily Value*

Total Fat 41 g53%

Saturated Fat 7 g35%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 580 mg25%

Total Carbohydrate 62 g23%

Dietary Fiber 6 g21%

Total Sugars 9 g—

Protein 4 g8%

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

640

kcal

Protein4 g (3%)

Carbs62 g (39%)

Fat41 g (58%)

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

Meal Planning Insights

Protein density0.6/10

3% of macro calories come from protein.

Satiety index3.8/10

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

Activity estimate160 min walk

About 64 minutes of running for these calories.

Key Nutrients

Protein 4 g8%

Fiber 6 g21%

Sodium 580 mg25%

Sugars 9 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein0.6/10 protein density from 4g protein and 640 calories.No

Lower carb62g carbs per serving.No

Low fat41g total fat per serving.No

High sugar9g total sugars per serving.No

High sodium580mg 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

Onion Rings (NY and NJ Only), Sack has 540 more calories than 100% Apple Juice Box and 4g more protein. Compare

Onion Rings (NY and NJ Only), Sack has 390 more calories than 1921 Slider with American Cheese, Lettuce & Tomato and 10g 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

Onion Rings (NY and NJ Only), Sack Compared With Nearby Items

White Castle Onion Rings (NY and NJ Only), Sack is listed in the Sides category with 640 calories, 4g protein, 62g carbs, and 41g fat per serving.

Data Source and Methodology

Nutrition values for Onion Rings (NY and NJ Only), 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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