Calories in Jack in the Box Onion Rings Medium

📏 Serving Size: 1 medium serving (92.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 300.0
  • Total Fat 16.0 g
  • Saturated Fat 3.0 g
  • Cholesterol 5.0 mg
  • Sodium 500.0 mg
  • Potassium 0.0 mg
  • Total Carbohydrate 37.0 g
  • Dietary Fiber 2.0 g
  • Sugars 4.0 g
  • Protein 4.0 g
Vitamins & Minerals
  • Vitamin A 0.0 IU
  • Vitamin B-12 0.0 µg
  • Vitamin B-6 0.0 mg
  • Vitamin C 0.0 mg
  • Vitamin D 0.0 IU
  • Vitamin E 0.0 mg
  • Calcium 0.0 mg
  • Copper 0.0 mg
  • Folate 0.0 µg
  • Iron 0.0 mg
  • Magnesium 0.0 mg
  • Manganese 0.0 mg
  • Niacin 0.0 mg
  • Pantothenic Acid 0.0 mg
  • Phosphorus 0.0 mg
  • Riboflavin 0.0 mg
  • Thiamin 0.0 mg
  • Zinc 0.0 mg

Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.

📋 Nutrition Summary

At 300.0 calories per serving (1 medium serving (92.0g)), Jack in the Box Onion Rings Medium is a high-calorie food — portion size matters if you're monitoring your daily intake. Carbohydrates are the primary energy source at 37.0g per serving (48.1% of calories).

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📊 % Daily Value

The following shows how one serving of Jack in the Box Onion Rings Medium contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.

Nutrient Amount % Daily Value
Calories300.0 kcal15%
Total Fat16.0 g21%
Saturated Fat3.0 g15%
Cholesterol5.0 mg2%
Sodium500.0 mg22%
Total Carbohydrate37.0 g13%
Dietary Fiber2.0 g7%
Total Sugars4.0 g8%
Protein4.0 g8%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).

🔥 Calorie Analysis

Jack in the Box Onion Rings Medium accounts for 15% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from carbohydrates. Carbohydrates make up 48.1% of the calories.

Fat 46.7%
Carbs 48.1%
Fat 46.7% Carbs 48.1% Protein 5.2%

🏃 Exercise Burn Time

How long would it take to burn off the 300.0 calories in Jack in the Box Onion Rings Medium? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 22.7 min
Walking: 17 minutes per mile 51.8 min
Cycling (Low Intensity) 32.8 min
HIIT 27.8 min
Running: 8 minutes per mile 19.5 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Jack in the Box Onion Rings Medium

How might Jack in the Box Onion Rings Medium affect blood sugar?

With 37g of carbs and only 2g of fiber, these rings will cause a fairly quick blood sugar rise. The 4g of sugar is relatively modest, but the refined carbs from the fried coating are absorbed rapidly and lack much nutritional substance to slow that process.

Is Jack in the Box Onion Rings Medium heart-healthy?

The saturated fat content is relatively low at 3g, which is positive, and cholesterol is minimal at 5mg. However, the total fat load of 16g and high sodium make these a food to enjoy occasionally rather than regularly if you're focused on heart health.

How does Jack in the Box Onion Rings Medium fit a low-sodium diet?

At 500mg of sodium, this doesn't fit well into a low-sodium diet—it's already a significant portion of a typical daily sodium allowance. You'd need to balance this with very low-sodium choices for the rest of your meals.

What diets does Jack in the Box Onion Rings Medium suit?

These work for a standard omnivorous diet but are less suitable for diets emphasizing whole foods or nutrient density. They're acceptable for occasional indulgence on most eating patterns, though they don't align with low-sodium, low-fat, or whole-food-focused approaches.

What should I watch out for with Jack in the Box Onion Rings Medium?

The sodium content is moderately high at 500mg per serving—about 22% of the daily limit—so frequent consumption could add up quickly if you're tracking salt intake. These rings are also quite calorie-dense for their weight, driven mostly by the 16g of fat from deep frying.

Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.

📰 Featured Blog Post

Fruits Ranked by Calories: The Complete Guide Fruits Ranked by Calories: The Complete Guide

This is the complete reference guide to fruit nutrition — covering calories, sugar, fibre, and the best fruits for specific dietary goals. Use the links below to jump to the section most relevant to your needs, or browse the full rankings below. Complete Fruit Calorie Rankings Here are the most common fruits ranked by calories per 100g, from lowest to highest: Watermelon — 30 cal See nutrition Strawberries — 32 cal See nutrition Cantaloupe — 34 cal See nutrition Peach — 39 cal See nutrition Grapefruit — 42 cal See nutrition Blackberries — 43 cal See nutrition Orange — 47 cal See nutrition Pineapple — 50 cal See nutrition Apple — 52 cal See nutrition Raspberries — 52 cal See nutrition Blueberries — 57 cal See nutrition Dragon fruit — 60 cal See nutrition Mango — 60 cal See nutrition Kiwi — 61 cal See nutrition Cherries — 63 cal See nutrition Grapes — 67 cal See nutrition Banana — 89 cal See nutrition Avocado — 160 cal See nutrition Core Rankings Lowest Calorie Fruits Ranked — watermelon, strawberries, and raspberries lead the list Highest Calorie Fruits Ranked — avocado, banana, and mango top the list Fruits Ranked by Sugar Content — avocado and berries are lowest; banana and grapes are highest Fruits Ranked by Fiber Content — raspberries, blackberries, and avocado lead Best Fruits for Weight Loss — berries, grapefruit, and apple are the top choices Fresh vs Other Formats Fresh vs Frozen Fruit — nutritionally similar, frozen wins for out-of-season fruit Dried vs Fresh Fruit — dried fruit has 4-8x more calories per gram Fruit Juice vs Whole Fruit — whole fruit wins on fibre, satiety, and blood sugar impact Smoothie vs Whole Fruit — smoothies can contain 300-600 calories; whole fruit is more filling Diet and Use Case Low Sugar Fruits for Diabetics — berries, avocado, and grapefruit are the best choices Keto Friendly Fruits Ranked — avocado, raspberries, and blackberries fit keto macros Best Fruits Before a Workout — banana, mango, and watermelon are top choices Best Fruits After a Workout — tart cherries, banana, and blueberries lead for recovery Seasonal and Exotic Tropical Fruits Ranked by Calories — from 30-cal papaya to 160-cal avocado Summer Fruits Ranked by Calories — watermelon, strawberries, peaches, and cherries Winter Fruits Ranked by Calories — citrus, kiwi, pomegranate, and pears Dragon Fruit vs Kiwi — kiwi wins on vitamin C; dragon fruit wins on iron Fruit Comparisons For detailed side-by-side nutrition comparisons see: Apple vs Banana Blueberries vs Strawberries Avocado vs Apple Blueberries vs Banana Using Our Fruit Nutrition Tools Track your daily fruit intake with our Food Tracker.

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