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Last updated: Aug 9, 2026
In-N-Out Burger

Double-Double with Onion, Protein Style (Bun Replaced with Lettuce)

Double-DoublePopular

In-N-Out Burger Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) is fat-leaning, with about 63% of macro calories from fat. Each serving has 450 calories, 30g protein, 12g carbs, and 32g fat, making it a stronger fit for high-protein restaurant planning.

259 grams (362g)
Serving Size
362 g
Serving Weight
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450
Calories
Per serving
30 g
Protein
12 g
Carbs
32 g
Fat

Nutrition Facts

Amount per serving

Calories450 kcal
% Daily Value*
Total Fat 32 g41%
Saturated Fat 15 g75%
Trans Fat 0 g—
Cholesterol 110 mg37%
Sodium 1,380 mg60%
Total Carbohydrate 12 g4%
Dietary Fiber 2 g7%
Total Sugars 6 g—
Protein 30 g60%
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

450
kcal
Protein30 g (26%)
Carbs12 g (11%)
Fat32 g (63%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density6.7/10

26% of macro calories come from protein.

Satiety index10/10

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

Activity estimate113 min walk

About 45 minutes of running for these calories.

Key Nutrients

Protein 30 g60%
Fiber 2 g7%
Sodium 1,380 mg60%
Sugars 6 g—
Saturated Fat 15 g75%
How we calculate these values

Diet Compatibility

High protein6.7/10 protein density from 30g protein and 450 calories.Yes
Lower carb12g carbs per serving.Yes
Low fat32g total fat per serving.No
High sugar6g total sugars per serving.No
High sodium1,380mg 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

Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) has 190 more calories than 7Up (With Ice), Large and 30g more protein. Compare

Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) has 270 more calories than 7Up (With Ice), Medium and 30g more protein. Compare

Compare with 7Up (With Ice), Large

Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) Compared With Nearby Items

In-N-Out Burger Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) is listed in the Double-Double category with 450 calories, 30g protein, 12g carbs, and 32g fat per serving.

Data Source and Methodology

Nutrition values for Double-Double with Onion, Protein Style (Bun Replaced with Lettuce) 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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