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Last updated: Aug 9, 2026

Burger King

Loaded Jalapeno Whopper Jr.

Flame Grilled BurgersPopular

Burger King Loaded Jalapeno Whopper Jr. is fat-leaning, with about 50% of macro calories from fat. Each serving has 410 calories, 18g protein, 35g carbs, and 24g fat, making it a moderate option for comparing calories and macros.

1 Serving

Serving Size

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410

Calories

Per serving

18 g

Protein

35 g

Carbs

24 g

Fat

Nutrition Facts

Amount per serving

Calories410 kcal

% Daily Value*

Total Fat 24 g31%

Saturated Fat 7 g35%

Trans Fat 0 g—

Cholesterol 50 mg17%

Sodium 820 mg36%

Total Carbohydrate 35 g13%

Dietary Fiber 3 g11%

Total Sugars 6 g—

Protein 18 g36%

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

410

kcal

Protein18 g (17%)

Carbs35 g (33%)

Fat24 g (50%)

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

Meal Planning Insights

Protein density4.4/10

17% of macro calories come from protein.

Satiety index10/10

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

Activity estimate103 min walk

About 41 minutes of running for these calories.

Key Nutrients

Protein 18 g36%

Fiber 3 g11%

Sodium 820 mg36%

Sugars 6 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein4.4/10 protein density from 18g protein and 410 calories.No

Lower carb35g carbs per serving.No

Low fat24g total fat per serving.No

High sugar6g total sugars per serving.No

High sodium820mg 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

Loaded Jalapeno Whopper Jr. has 70 more calories than 12 Piece Chicken Fries and 2g less protein. Compare

Loaded Jalapeno Whopper Jr. has 250 fewer calories than 12 Piece Mozzarella Fries and 11g less protein. Compare

12 Piece Chicken Fries340 kcal · 20 g protein12 Piece Mozzarella Fries660 kcal · 29 g protein16 Piece Crown Nuggets870 kcal · 35 g protein2 Chocolate Chip Cookies320 kcal · 4 g protein3 Piece French Toast Sticks340 kcal · 4 g protein4 Piece Cheddar Ranch Tots140 kcal · 3 g protein

Compare with 12 Piece Chicken Fries

Loaded Jalapeno Whopper Jr. Compared With Nearby Items

Burger King Loaded Jalapeno Whopper Jr. is listed in the Flame Grilled Burgers category with 410 calories, 18g protein, 35g carbs, and 24g fat per serving.

Data Source and Methodology

Nutrition values for Loaded Jalapeno Whopper Jr. 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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