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Last updated: Aug 9, 2026
Illustration for reference only
In-N-Out Burger
Hamburger with Onion
HamburgerPopular
Hamburger with Onion nutrition information from In-N-Out Burger.
208 grams (243g)
Serving Size
243 g
Serving Weight
360
Calories
Per serving
16 g
Protein
37 g
Carbs
16 g
Fat
Nutrition Facts
Amount per serving
Calories360 kcal
% Daily Value*
Total Fat 16 g21%
Saturated Fat 4.5 g23%
Trans Fat 0 g—
Cholesterol 35 mg12%
Sodium 660 mg29%
Total Carbohydrate 37 g13%
Dietary Fiber 2 g7%
Total Sugars 8 g—
Protein 16 g32%
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
360
kcal
Protein16 g (18%)
Carbs37 g (42%)
Fat16 g (40%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 16 g32%
Fiber 2 g7%
Sodium 660 mg29%
Sugars 8 g—
Saturated Fat 4.5 g23%
Ingredients
Ingredients have not been verified yet.
Allergens
Contains
Not listed
May contain
Not listed
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