Calories in Jack in the Box Double Jack

📏 Serving Size: 1 burger (281.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 760.0
  • Total Fat 46.0 g
  • Saturated Fat 18.0 g
  • Cholesterol 130.0 mg
  • Sodium 1080.0 mg
  • Potassium 0.0 mg
  • Total Carbohydrate 54.0 g
  • Dietary Fiber 2.0 g
  • Sugars 11.0 g
  • Protein 41.0 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 760.0 calories per serving (1 burger (281.0g)), Jack in the Box Double Jack is a high-calorie food — portion size matters if you're monitoring your daily intake. The majority of its calories come from fat (46.0g, 52.1% of calories), including 18.0g of saturated fat. One thing to note: a single serving contains 1080.0mg of sodium (47% of the daily recommended limit), which is significant if you're watching your salt intake.

🏷️ Diet & Nutrition Tags

✅ High Protein ⚠️ High Calorie ⚠️ High Sodium ⚠️ High Saturated Fat

Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.

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📊 % Daily Value

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

Nutrient Amount % Daily Value
Calories760.0 kcal38%
Total Fat46.0 g59%
Saturated Fat18.0 g90%
Cholesterol130.0 mg43%
Sodium1080.0 mg47% ⚠️
Total Carbohydrate54.0 g20%
Dietary Fiber2.0 g7%
Total Sugars11.0 g22%
Protein41.0 g82% ✅

* 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 Double Jack accounts for 38% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from fat. Fat makes up 52.1% of the calories.

Fat 52.1%
Carbs 27.2%
Protein 20.7%
Fat 52.1% Carbs 27.2% Protein 20.7%

🏃 Exercise Burn Time

How long would it take to burn off the 760.0 calories in Jack in the Box Double Jack? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 57.5 min
Walking: 17 minutes per mile 131.1 min
Cycling (Low Intensity) 83.1 min
HIIT 70.4 min
Softball 142.7 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Jack in the Box Double Jack

Is Jack in the Box Double Jack good for weight loss?

At 760 calories per burger, this is a calorie-dense choice that makes portion control important for weight loss goals. The high fat content (46g) means it takes up a significant portion of a typical daily calorie budget, though the 41g of protein does help with satiety.

Is Jack in the Box Double Jack good for muscle building?

The 41g of protein per burger is a solid contribution toward muscle-building needs, especially when paired with strength training. Combined with adequate overall calories and carbs from the 54g of carbohydrates, this can support muscle recovery and growth as part of a balanced diet.

Is Jack in the Box Double Jack good post-workout fuel?

This burger provides a reasonable post-workout combination of protein (41g) and carbs (54g) to support recovery. However, the high saturated fat and sodium levels make it less ideal than lighter options that deliver similar macros with less dietary baggage.

How might Jack in the Box Double Jack affect blood sugar?

With only 11g of sugar and 2g of fiber, the sugar impact is relatively modest, though the refined carbs in the bun will cause a moderate blood sugar rise. The fat and protein content will slow digestion somewhat, preventing a sharp spike.

What should I watch out for with Jack in the Box Double Jack?

The sodium content of 1080mg is quite high—nearly half the recommended daily limit in a single burger. With 18g of saturated fat and 130mg of cholesterol, this should be an occasional choice rather than a regular staple, particularly if you're monitoring heart health or blood pressure.

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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