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Last updated: Aug 9, 2026

Whataburger

Large Onion Rings

SidesPopular

Whataburger Large Onion Rings is fat-leaning, with about 50% of macro calories from fat. Each serving has 450 calories, 7g protein, 49g carbs, and 25g fat, making it worth balancing with lower-fat items in the same meal.

1 Serving

Serving Size

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450

Calories

Per serving

7 g

Protein

49 g

Carbs

25 g

Fat

Nutrition Facts

Amount per serving

Calories450 kcal

% Daily Value*

Total Fat 25 g32%

Saturated Fat 3.5 g18%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 650 mg28%

Total Carbohydrate 49 g18%

Dietary Fiber 6 g21%

Total Sugars 3 g—

Protein 7 g14%

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

450

kcal

Protein7 g (6%)

Carbs49 g (44%)

Fat25 g (50%)

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

Meal Planning Insights

Protein density1.6/10

6% of macro calories come from protein.

Satiety index7.3/10

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

Activity estimate113 min walk

About 45 minutes of running for these calories.

Key Nutrients

Protein 7 g14%

Fiber 6 g21%

Sodium 650 mg28%

Sugars 3 g—

Saturated Fat 3.5 g18%

How we calculate these values

Diet Compatibility

High protein1.6/10 protein density from 7g protein and 450 calories.No

Lower carb49g carbs per serving.No

Low fat25g total fat per serving.No

High sugar3g total sugars per serving.No

High sodium650mg 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

Large Onion Rings has 50 more calories than # 20 Taquito with Cheese & Bacon and 13g less protein. Compare

Large Onion Rings has the same calories as # 20 Taquito with Cheese & Chorizo and 12g less protein. Compare

# 20 Taquito with Cheese & Bacon400 kcal · 20 g protein# 20 Taquito with Cheese & Chorizo450 kcal · 19 g protein# 20 Taquito with Cheese & Potato440 kcal · 17 g protein# 20 Taquito with Cheese & Sausage420 kcal · 19 g protein# 21 Breakfast On A Bun with Bacon360 kcal · 18 g protein# 21 Breakfast On A Bun with Sausage510 kcal · 27 g protein

Compare with # 20 Taquito with Cheese & Bacon

Large Onion Rings Compared With Nearby Items

Whataburger Large Onion Rings is listed in the Sides category with 450 calories, 7g protein, 49g carbs, and 25g fat per serving.

Data Source and Methodology

Nutrition values for Large Onion Rings 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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