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Last updated: Aug 9, 2026

Whataburger

#8 Double Meat Whataburger Jr.

BurgersPopular

Whataburger #8 Double Meat Whataburger Jr. is fat-leaning, with about 43% of macro calories from fat. Each serving has 420 calories, 23g protein, 37g carbs, and 20g fat, making it a moderate option for comparing calories and macros.

1 Serving

Serving Size

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420

Calories

Per serving

23 g

Protein

37 g

Carbs

20 g

Fat

Nutrition Facts

Amount per serving

Calories420 kcal

% Daily Value*

Total Fat 20 g26%

Saturated Fat 6 g30%

Trans Fat 0.5 g—

Cholesterol 40 mg13%

Sodium 870 mg38%

Total Carbohydrate 37 g13%

Dietary Fiber 2 g7%

Total Sugars 6 g—

Protein 23 g46%

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

420

kcal

Protein23 g (22%)

Carbs37 g (35%)

Fat20 g (43%)

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

Meal Planning Insights

Protein density5.5/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate105 min walk

About 42 minutes of running for these calories.

Key Nutrients

Protein 23 g46%

Fiber 2 g7%

Sodium 870 mg38%

Sugars 6 g—

Saturated Fat 6 g30%

How we calculate these values

Diet Compatibility

High protein5.5/10 protein density from 23g protein and 420 calories.Yes

Lower carb37g carbs per serving.No

Low fat20g total fat per serving.No

High sugar6g total sugars per serving.No

High sodium870mg 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

#8 Double Meat Whataburger Jr. has 20 more calories than # 20 Taquito with Cheese & Bacon and 3g more protein. Compare

#8 Double Meat Whataburger Jr. has 30 fewer calories than # 20 Taquito with Cheese & Chorizo and 4g more protein. Compare

# 20 Taquito with Cheese & Bacon400 kcal · 20 g protein# 20 Taquito with Cheese & Chorizo450 kcal · 19 g protein# 20 Taquito with Cheese & Potato440 kcal · 17 g protein# 20 Taquito with Cheese & Sausage420 kcal · 19 g protein# 21 Breakfast On A Bun with Bacon360 kcal · 18 g protein# 21 Breakfast On A Bun with Sausage510 kcal · 27 g protein

Compare with # 20 Taquito with Cheese & Bacon

#8 Double Meat Whataburger Jr. Compared With Nearby Items

Whataburger #8 Double Meat Whataburger Jr. is listed in the Burgers category with 420 calories, 23g protein, 37g carbs, and 20g fat per serving.

Data Source and Methodology

Nutrition values for #8 Double Meat Whataburger 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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