Diet Mountain Dew

Packaged product Beverages Diet Mountain Dew

Diet Mountain Dew contains 1 kcal per 100 g.

Roughly 100% of its calories come from carbohydrates, with 0% from protein and 0% from fat (estimated with general energy factors).

That is less energy than the typical item in beverages on FoodFactly, where the median is 38 kcal per 100 g across 4,541 products.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Diet Mountain Dew by Diet Mountain Dew, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
1kcal per 100 g
0 gprotein
0.2 gcarbohydrates
0 gfat

Nutrition facts

The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 1 kcal
Total fat L 0 g 0%
Saturated fat L 0 g 0%
Sodium L 14 mg 0.6%
Total carbohydrates L 0.2 g 0.1%
Dietary fiber not reported
Total sugars L 0 g
Added sugars L 0 g 0%
Protein L 0 g 0%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Carbohydrates: 100%1kcal / 100 g
  • Carbohydrates 100%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Sugars0 gin the lowest quarter of beverages (median 9.2 g)
  • Sodium14 mgin the top quarter of beverages (median 8 mg)
  • Protein per 100 kcal0 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Caffeine L15.2 mg

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 5 kcal1 kcal
Protein 0 g0 g
Carbohydrates 0 g0.2 g
Fat 0 g0 g
Fiber n/an/a
Sugars 0 g0 g
Sodium 28 mg14 mg

Product details

Brand
Diet Mountain Dew
Barcode
0012000107351
Category
Sodas
Packaging
Bottle,en:pet-bottle
Nutri-Score
B as computed by Open Food Facts

Ingredients

1948 DIST 5 CALORIES PER BOTTLE 16.9 FL OZ (1.05 PT) 500 mL DIET BERMOUNT De 16909 P 3 DIET DEW DIET DEW

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Diet Mountain Dew?

100 g of Diet Mountain Dew has 1 kcal.

How much protein is in Diet Mountain Dew?

Diet Mountain Dew contains 0 g of protein per 100 g (0% of the 50 g Daily Value). About 0% of its calories come from protein.

How many carbs are in Diet Mountain Dew?

Diet Mountain Dew has 0.2 g of total carbohydrates per 100 g, including 0 g of sugars.

How much fat is in Diet Mountain Dew?

Diet Mountain Dew contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

How much sodium is in Diet Mountain Dew?

100 g contains 14 mg of sodium, 0.6% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated October 14, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0012000107351. License: ODbL 1.0 (Open Food Facts). Source record dated October 14, 2026. Imported November 6, 2026.
  • USDA FoodData Central: Branded Foods, record 2594310. License: CC0 1.0 (U.S. public domain). Source record dated June 23, 2023. Imported November 6, 2026.

Last updated: . Data quality score: 80/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.