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Last updated: Aug 9, 2026

Jack in the Box

Sausage Croissant

BreakfastPopular

Jack in the Box Sausage Croissant is fat-leaning, with about 59% of macro calories from fat. Each serving has 710 calories, 36g protein, 36g carbs, and 47g fat, making it worth balancing with lower-fat items in the same meal.

1 Serving

Serving Size

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710

Calories

Per serving

36 g

Protein

36 g

Carbs

47 g

Fat

Nutrition Facts

Amount per serving

Calories710 kcal

% Daily Value*

Total Fat 47 g60%

Saturated Fat 16 g80%

Trans Fat 0 g—

Cholesterol 515 mg172%

Sodium 1,690 mg73%

Total Carbohydrate 36 g13%

Dietary Fiber 2 g7%

Total Sugars 4 g—

Protein 36 g72%

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

710

kcal

Protein36 g (20%)

Carbs36 g (20%)

Fat47 g (59%)

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

Meal Planning Insights

Protein density5.1/10

20% of macro calories come from protein.

Satiety index10/10

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

Activity estimate178 min walk

About 71 minutes of running for these calories.

Key Nutrients

Protein 36 g72%

Fiber 2 g7%

Sodium 1,690 mg73%

Sugars 4 g—

Saturated Fat 16 g80%

How we calculate these values

Diet Compatibility

High protein5.1/10 protein density from 36g protein and 710 calories.Yes

Lower carb36g carbs per serving.No

Low fat47g total fat per serving.No

High sugar4g total sugars per serving.No

High sodium1,690mg 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

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

Quick comparisons

Sausage Croissant has 670 more calories than American Cheese and 34g more protein. Compare

Sausage Croissant has 670 more calories than BBQ Sauce Dip Cup and 36g more protein. Compare

American Cheese40 kcal · 2 g proteinBBQ Sauce Dip Cup40 kcal · 0 g proteinBacon & Swiss Buttery Jack800 kcal · 34 g proteinBacon Breakfast Jack380 kcal · 17 g proteinBacon Double Smashed Jack1,120 kcal · 45 g proteinBacon Ultimate Cheeseburger930 kcal · 55 g protein

Compare with American Cheese

Sausage Croissant Compared With Nearby Items

Compared with Bacon Breakfast Jack, another Breakfast item at Jack in the Box, Sausage Croissant has 330 more calories than it and 19g 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 Sausage Croissant 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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