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Last updated: Aug 9, 2026
Portillo's

Onion Rings Small

Side OrdersPopular

Portillo's Onion Rings Small is carb-leaning, with about 73% of macro calories from carb. Each serving has 320 calories, 6g protein, 59g carbs, and 7g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving
Serving Size
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320
Calories
Per serving
6 g
Protein
59 g
Carbs
7 g
Fat

Nutrition Facts

Amount per serving

Calories320 kcal
% Daily Value*
Total Fat 7 g9%
Saturated Fat 2 g10%
Trans Fat 0 g—
Cholesterol 6 mg2%
Sodium 763 mg33%
Total Carbohydrate 59 g21%
Dietary Fiber 0 g0%
Total Sugars 5 g—
Protein 6 g12%
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

320
kcal
Protein6 g (7%)
Carbs59 g (73%)
Fat7 g (20%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density1.9/10

7% of macro calories come from protein.

Satiety index4.2/10

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

Activity estimate80 min walk

About 32 minutes of running for these calories.

Key Nutrients

Protein 6 g12%
Fiber 0 g0%
Sodium 763 mg33%
Sugars 5 g—
Saturated Fat 2 g10%
How we calculate these values

Diet Compatibility

High protein1.9/10 protein density from 6g protein and 320 calories.No
Lower carb59g carbs per serving.No
Low fat7g total fat per serving.No
High sugar5g total sugars per serving.No
High sodium763mg sodium per serving.Yes
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 Small has 220 more calories than Add Bacon and 1g less protein. Compare

Onion Rings Small has 237 more calories than Add Malt (Large) and 4g more protein. Compare

Compare with Add Bacon

Onion Rings Small Compared With Nearby Items

Portillo's Onion Rings Small is listed in the Side Orders category with 320 calories, 6g protein, 59g carbs, and 7g fat per serving.

Data Source and Methodology

Nutrition values for Onion Rings Small 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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