Mackerel

Packaged product Pesca y mariscos John West

Mackerel contains 348 kcal per 100 g. A serving, 1 portion, 125 g (125 g) provides about 435 kcal.

Roughly 78% of its calories come from fat, with 21% from protein and 0,9% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in pesca y mariscos on FoodFactly, where the median is 175 kcal per 100 g across 530 products.

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

Mackerel by John West, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
348kcal per 100 g
18,3 gprotein
0,8 gcarbohydrates
30,2 gfat
435kcal in serving, 1 portion, 125 g (125 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 348 kcal
Total fat L 30,2 g 39%
Saturated fat L 4,7 g 24%
Trans fat L 0,2 g
Sodium L 265 mg 12%
Total carbohydrates L 0,8 g 0,3%
Dietary fiber not reported
Total sugars L 0,8 g
Added sugars L 0 g 0%
Protein L 18,3 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: 21%Carbohydrates: 0,9%Fat: 78%348kcal / 100 g
  • Protein 21%
  • Carbohydrates 0,9%
  • Fat 78%

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

Nutritional insights

  • Protein18,3 gabove the median for pesca y mariscos (median 17 g)
  • Sugars0,8 gabove the median for pesca y mariscos (median 0,1 g)
  • Fat30,2 gin the top quarter of pesca y mariscos (median 8,8 g)
  • Saturated fat4,7 gin the top quarter of pesca y mariscos (median 1,4 g)
  • Sodium265 mgbelow the median for pesca y mariscos (median 440 mg)
  • Protein per 100 kcal5,3 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Fats and cholesterol (1)
Grasa poliinsaturada L5,8 g

Product details

Brand
John West
Barcode
9300462120010
Label serving
1 portion (125 g)
Category
Fishes
Nutri-Score
D as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Atlantic mackerel (fish) (70%), Olive oil blend (30%) (extra virgin olive oil, vegetable oil, salt).

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

Ingredient guides: Aceite de olivaSalt

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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 Mackerel?

100 g of Mackerel has 348 kcal. Serving, 1 portion, 125 g (125 g): about 435 kcal.

Is Mackerel high in protein?

Mackerel contains 18,3 g of protein per 100 g (37% of the 50 g Daily Value), or 22,9 g in serving, 1 portion, 125 g (125 g). About 21% of its calories come from protein. Compared with other pesca y mariscos, that is above the median (median 17 g).

How many carbs are in Mackerel?

Mackerel has 0,8 g of total carbohydrates per 100 g, including 0,8 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Mackerel?

Mackerel contains 30,2 g of fat per 100 g, of which 4,7 g is saturated (24% of the Daily Value).

How much sodium is in Mackerel?

100 g contains 265 mg of sodium, 12% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 4 de abril de 2026. FoodFactly last checked it on 6 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 9300462120010. License: ODbL 1.0 (Open Food Facts). Source record dated 4 de abril de 2026. Imported 6 de noviembre de 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.