Long John Silver's, Mountain Dew, Large, 40 Fl Oz

Packaged product Beverages Long John Silver's

Long John Silver's, Mountain Dew, Large, 40 Fl Oz contains 4 kcal per 100 ml. A serving, 1182.94 ml (1,183 ml) provides about 52 kcal.

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 58 kcal per 100 g across 60,200 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

4kcal per 100 ml
0 gprotein
1.1 gcarbohydrates
0 gfat
52kcal in serving, 1182.94 ml (1,183 ml)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 ml% DV
Calories L 4.4 kcal
Total fat L 0 g 0%
Saturated fat L 0 g 0%
Sodium L 1.3 mg 0.1%
Total carbohydrates L 1.1 g 0.4%
Dietary fiber L 0 g 0%
Total sugars L 1.1 g
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%4kcal / 100 ml
  • 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

  • Protein0 gin the lowest quarter of beverages (median 0.7 g)
  • Fiber0 gin the lowest quarter of beverages (median 0.05 g)
  • Sugars1.1 gbelow the median for beverages (median 4.9 g)
  • Fat0 gin the lowest quarter of beverages (median 0.2 g)
  • Saturated fat0 gin the lowest quarter of beverages (median 0.1 g)
  • Sodium1.3 mgin the lowest quarter of beverages (median 33.8 mg)
  • Protein per 100 kcal0 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Long John Silver's
Barcode
41580482491756
Quantity
40 fl oz
Label serving
1182.94 mL
Category
Beverages
Nutri-Score
B as computed by Open Food Facts

Ingredients

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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.

Source of the nutrition information

  • Open Food Facts, record 41580482491756. License: ODbL 1.0 (Open Food Facts). Source record dated February 21, 2025. Imported November 12, 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

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

Frequently asked questions

How many calories are in Long John Silver's, Mountain Dew, Large, 40 Fl Oz?

100 ml of Long John Silver's, Mountain Dew, Large, 40 Fl Oz has 4 kcal. Serving, 1182.94 ml (1,183 ml): about 52 kcal.

How much protein is in Long John Silver's, Mountain Dew, Large, 40 Fl Oz?

Long John Silver's, Mountain Dew, Large, 40 Fl Oz contains 0 g of protein per 100 ml (0% of the 50 g Daily Value), or 0 g in serving, 1182.94 ml (1,183 ml). About 0% of its calories come from protein. Compared with other beverages, that is in the lowest quarter (median 0.7 g).

How many carbs are in Long John Silver's, Mountain Dew, Large, 40 Fl Oz?

Long John Silver's, Mountain Dew, Large, 40 Fl Oz has 1.1 g of total carbohydrates per 100 ml, including 0 g of fiber and 1.1 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Long John Silver's, Mountain Dew, Large, 40 Fl Oz?

Long John Silver's, Mountain Dew, Large, 40 Fl Oz contains 0 g of fat per 100 ml, of which 0 g is saturated (0% of the Daily Value).

How much sodium is in Long John Silver's, Mountain Dew, Large, 40 Fl Oz?

100 ml contains 1.3 mg of sodium, 0.1% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated February 21, 2025. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.