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Last updated: Aug 12, 2026

White Castle

Onion Rings (NY and NJ Only), Small

SidesPopular

White Castle Onion Rings (NY and NJ Only), Small is fat-leaning, with about 59% of macro calories from fat. Each serving has 340 calories, 2g protein, 33g carbs, and 22g fat, making it a lighter restaurant option to compare with larger meals.

1 serving (112g)

Serving Size

112 g

Serving Weight

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340

Calories

Per serving

2 g

Protein

33 g

Carbs

22 g

Fat

Nutrition Facts

Amount per serving

Calories340 kcal

% Daily Value*

Total Fat 22 g28%

Saturated Fat 4 g20%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 310 mg13%

Total Carbohydrate 33 g12%

Dietary Fiber 3 g11%

Total Sugars 5 g—

Protein 2 g4%

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

340

kcal

Protein2 g (2%)

Carbs33 g (39%)

Fat22 g (59%)

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

Meal Planning Insights

Protein density0.6/10

2% of macro calories come from protein.

Satiety index3.2/10

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

Activity estimate85 min walk

About 34 minutes of running for these calories.

Key Nutrients

Protein 2 g4%

Fiber 3 g11%

Sodium 310 mg13%

Sugars 5 g—

Saturated Fat 4 g20%

How we calculate these values

Diet Compatibility

High protein0.6/10 protein density from 2g protein and 340 calories.No

Lower carb33g carbs per serving.No

Low fat22g total fat per serving.No

High sugar5g total sugars per serving.No

High sodium310mg sodium per serving.No

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

Compare with other items

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

Quick comparisons

Onion Rings (NY and NJ Only), Small has 240 more calories than 100% Apple Juice Box and 2g more protein. Compare

Onion Rings (NY and NJ Only), Small has 90 more calories than 1921 Slider with American Cheese, Lettuce & Tomato and 12g 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), Small Compared With Nearby Items

White Castle Onion Rings (NY and NJ Only), Small is listed in the Sides category with 340 calories, 2g protein, 33g carbs, and 22g fat per serving.

Data Source and Methodology

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