Nutrition Facts

Calories 0
Total fat
Saturated fat
Trans fat
Cholesterol
Sodium 4 mg
Total carbohydrates 0.0 g
Dietary fiber
Total sugars 0.0 g
Protein
Calcium
Iron
Potassium
Allergens: None detected from the published ingredient list. Cross-contact at the restaurant is still possible.

About this item

A single 946.3519999999999mL portion of In-N-Out's In-N-Out Burger, Diet Coke delivers approximately 0 calories, placing it in the snack-size range for items typically found on the In-N-Out menu. Nutrition information on this page is sourced from the USDA Branded Foods dataset, which catalogs label data submitted by manufacturers for the US market. Use it as a starting point for tracking macros, comparing menu options, or building meals around your daily calorie target — and confirm at the restaurant if your portion or preparation differs.

Per serving, In-N-Out Burger, Diet Coke contains 0.0 g of total carbohydrates and 0.0 g of sugars. That macronutrient mix is fairly balanced between fats and carbohydrates with a moderate protein contribution. For a 2,000 calorie reference diet, this single item supplies roughly 0% of the daily energy budget — worth noting if you plan to combine it with sides, drinks, or a dessert from the rest of the In-N-Out menu.

On the micronutrient side, the same serving carries 4 mg of sodium (0% of the FDA 2,300 mg daily limit). Sodium is the number most diners under-estimate at quick-service restaurants — many entrées clear a third of the daily cap before any side or sauce is added. If you are watching blood pressure or following a DASH-style eating pattern, balance In-N-Out Burger, Diet Coke with low-sodium choices for the rest of the day, drink water, and consider skipping salted sides.

No major allergens were detected from the ingredient string supplied by the manufacturer for this product. That does not guarantee an allergen-free preparation: shared fryers, prep surfaces, and gloves at quick-service restaurants can still introduce wheat, milk, egg, soy, peanut, tree nut, fish, shellfish, or sesame proteins through cross-contact. Always confirm with the location if you have a serious food allergy.

An ingredient statement was not included with this dataset entry. For an authoritative list, refer to the official In-N-Out nutrition and allergen page or the in-store packaging.

In-N-Out Burger, Diet Coke sits within the broader In-N-Out menu alongside other items in the beverages category. If you are tracking calories on a cutting phase, consider pairing it with a zero-calorie beverage and a side that prioritizes protein or fiber over refined carbs. If you are bulking or fueling a hard training day, the 0 calories and available protein per serving can be combined with a second item to round the meal out. Either way, the numbers above are per serving as listed — doubling up on portions, sauces, or extras will scale the calories and macros proportionally.

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