Mackerel fillets

Packaged product Fish and Seafood morrisons

Mackerel fillets contains 306 kcal per 100 g. A serving, 100 g (100 g) provides about 306 kcal.

Roughly 79% of its calories come from fat, with 20% from protein and 1% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in fish and seafood on FoodFactly, where the median is 205 kcal per 100 g across 233 products.

100 g provides 91% of the Daily Value for Vitamin E and 17% of the Daily Value for Vitamin B6.

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

Mackerel fillets by morrisons, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
306kcal per 100 g
15.4 gprotein
1 gcarbohydrates
26.7 gfat
306kcal in serving, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 306 kcal
Total fat L 26.7 g 34%
Saturated fat L 3.8 g 19%
Cholesterol L 26.9 mg 9%
Sodium L 260 mg 11%
Total carbohydrates L 1 g 0.4%
Dietary fiber L 0.1 g 0.4%
Total sugars L 0.1 g
Added sugars L 0 g 0%
Protein L 15.4 g 31%
Vitamin A L 0 µg0%
Vitamin C L 0.14 mg0.2%
Vitamin D L 0.03 µg0.2%
Vitamin E L 13.7 mg91%
Thiamin (B1) L 0.001 mg0.1%
Riboflavin (B2) L 0 mg0%
Niacin (B3) L 0.002 mg0%
Pantothenic acid (B5) L 0.002 mg0%
Vitamin B6 L 0.29 mg17%
Folate (B9) L 0.11 µg0%
Vitamin B12 L 0 µg0%
Calcium L 4.4 mg0.3%
Iron L 0.3 mg2%
Magnesium L 16.4 mg4%
Phosphorus L 105 mg8%
Potassium L 190 mg4%
Zinc L 0.34 mg3%
Copper L 0.059 mg7%
Manganese L 0.066 mg3%
Selenium L 2.4 µg4%
Iodine L 8.5 µg6%
Chloride L 44.4 mg2%

% 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: 20%Carbohydrates: 1%Fat: 79%306kcal / 100 g
  • Protein 20%
  • Carbohydrates 1%
  • Fat 79%

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

Vitamins and minerals, % Daily Value per 100 g

Vitamin E91%Vitamin B617%Phosphorus8%Copper7%Iodine6%Selenium4%Potassium4%Magnesium4%Zinc3%Manganese3%

Nutritional insights

  • Protein15.4 gbelow the median for fish and seafood (median 18 g)
  • Fiber0.1 gabove the median for fish and seafood (median 0 g)
  • Sugars0.1 gbelow the median for fish and seafood (median 0.5 g)
  • Fat26.7 gin the top quarter of fish and seafood (median 14 g)
  • Saturated fat3.8 gabove the median for fish and seafood (median 3 g)
  • Sodium260 mgin the lowest quarter of fish and seafood (median 374 mg)
  • Protein per 100 kcal5 gprotein density, useful for comparing foods with different calorie levels
  • Water53.2 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Starch L0.009 g
Carotenoids (1)
Beta-carotene L0.75 µg
Other components (2)
Water L53.2 g
Alcohol L0.012 g

Product details

Brand
morrisons
Barcode
5010251795100
Quantity
125 g
Label serving
100 g
Category
Tinned Mackerels
Packaging
Can,Food can
Nutri-Score
C as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Mackerel, sunflowers oil, water, spirits vinegar, salt, carob gum, guar gum, mustard, spices, herbs, garlic, flavouring.

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

Ingredient guides: Sunflower oilVinegarSaltGarlic

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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 fillets?

100 g of Mackerel fillets has 306 kcal. Serving, 100 g (100 g): about 306 kcal.

Is Mackerel fillets high in protein?

Mackerel fillets contains 15.4 g of protein per 100 g (31% of the 50 g Daily Value), or 15.4 g in serving, 100 g (100 g). About 20% of its calories come from protein. Compared with other fish and seafood, that is below the median (median 18 g).

How many carbs are in Mackerel fillets?

Mackerel fillets has 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 Mackerel fillets?

Mackerel fillets contains 26.7 g of fat per 100 g, of which 3.8 g is saturated (19% of the Daily Value).

What vitamins and minerals does Mackerel fillets contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamin E (91% DV) and Vitamin B6 (17% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Mackerel fillets?

100 g contains 260 mg of sodium, 11% 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 5010251795100. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 7, 2026.

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