King prawns

Packaged product Fish and Seafood Marks and Spencer

King prawns contains 80 kcal per 100 g.

Roughly 93% of its calories come from protein, with 7% from fat and 0.5% from carbohydrates (estimated with general energy factors).

That is less energy than the typical item in fish and seafood on FoodFactly, where the median is 90 kcal per 100 g across 750 products.

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

King prawns by Marks and Spencer, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
80kcal per 100 g
18.4 gprotein
0.1 gcarbohydrates
0.6 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 80 kcal
Total fat L 0.6 g 0.8%
Saturated fat L 0.5 g 3%
Sodium L 332 mg 14%
Total carbohydrates L 0.1 g 0%
Dietary fiber L 0.1 g 0.4%
Total sugars L 0.1 g
Protein L 18.4 g 37%

% 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

Protein: 93%Carbohydrates: 0.5%Fat: 7%80kcal / 100 g
  • Protein 93%
  • Carbohydrates 0.5%
  • Fat 7%

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

Nutritional insights

  • Protein18.4 gabove the median for fish and seafood (median 17 g)
  • Fiber0.1 gabove the median for fish and seafood (median 0 g)
  • Sugars0.1 gabove the median for fish and seafood (median 0 g)
  • Fat0.6 gin the lowest quarter of fish and seafood (median 1 g)
  • Saturated fat0.5 gin the top quarter of fish and seafood (median 0.3 g)
  • Sodium332 mgbelow the median for fish and seafood (median 480 mg)
  • Protein per 100 kcal23 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Marks and Spencer
Barcode
00094207
Category
Shrimps
Packaging
en:pet-tray,en:pp-film-film
Nutri-Score
A as computed by Open Food Facts

Ingredients

Ingredients not reported.

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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 King prawns?

100 g of King prawns has 80 kcal.

Is King prawns high in protein?

King prawns contains 18.4 g of protein per 100 g (37% of the 50 g Daily Value). About 93% of its calories come from protein. Compared with other fish and seafood, that is above the median (median 17 g).

How many carbs are in King prawns?

King prawns has 0.1 g of total carbohydrates per 100 g, including 0.1 g of fiber and 0.1 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in King prawns?

King prawns contains 0.6 g of fat per 100 g, of which 0.5 g is saturated (3% of the Daily Value).

How much sodium is in King prawns?

100 g contains 332 mg of sodium, 14% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 00094207. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 7, 2026.

Last updated: . Data quality score: 85/100 (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.