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Last updated: Aug 9, 2026
Jack in the Box

Ultimate Breakfast Sandwich

BreakfastPopular

Jack in the Box Ultimate Breakfast Sandwich is fat-leaning, with about 53% of macro calories from fat. Each serving has 510 calories, 29g protein, 30g carbs, and 30g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving
Serving Size
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510
Calories
Per serving
29 g
Protein
30 g
Carbs
30 g
Fat

Nutrition Facts

Amount per serving

Calories510 kcal
% Daily Value*
Total Fat 30 g38%
Saturated Fat 10 g50%
Trans Fat 0 g—
Cholesterol 485 mg162%
Sodium 1,470 mg64%
Total Carbohydrate 30 g11%
Dietary Fiber 1 g4%
Total Sugars 4 g—
Protein 29 g58%
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

510
kcal
Protein29 g (23%)
Carbs30 g (24%)
Fat30 g (53%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density5.7/10

23% of macro calories come from protein.

Satiety index10/10

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

Activity estimate128 min walk

About 51 minutes of running for these calories.

Key Nutrients

Protein 29 g58%
Fiber 1 g4%
Sodium 1,470 mg64%
Sugars 4 g—
Saturated Fat 10 g50%
How we calculate these values

Diet Compatibility

High protein5.7/10 protein density from 29g protein and 510 calories.Yes
Lower carb30g carbs per serving.No
Low fat30g total fat per serving.No
High sugar4g total sugars per serving.No
High sodium1,470mg sodium per serving.Yes
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Breakfast

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Bacon Breakfast Jack380 kcal · 17 g protein

Compare with other items

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

Quick comparisons

Ultimate Breakfast Sandwich has 470 more calories than American Cheese and 27g more protein. Compare

Ultimate Breakfast Sandwich has 470 more calories than BBQ Sauce Dip Cup and 29g more protein. Compare

Compare with American Cheese

Ultimate Breakfast Sandwich Compared With Nearby Items

Compared with Bacon Breakfast Jack, another Breakfast item at Jack in the Box, Ultimate Breakfast Sandwich has 130 more calories than it and 12g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Ultimate Breakfast Sandwich 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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