Nutrition report ready

King Oscar skinless & boneless mackerel fillets

Calories, Nutri-Score, processing level, additives, ingredients and shopper prices for this John West product.

Nutri-Score E

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King Oscar skinless & boneless mackerel fillets by John West

View full-size photo · Photo: Open Food Facts contributors, CC BY-SA

King Oscar skinless & boneless mackerel fillets

by John West 115 g in Mackerel fillets Barcode 5000171060631
Nutri-Score
Bad nutritional quality
Processing (NOVA)
Unknown
Green-Score
d
Environmental impact estimate

King Oscar skinless & boneless mackerel fillets by John West provides 279 kcal per 100 g, with 0 g of sugars and 19 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Mackerel fillets category and comes in a 115 g pack.

Nutrient levels per 100 g

Fat
22 g · High
Saturated fat
4.8 g · Moderate
Sugars
0 g · Low
Salt
9.8 g · High

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Nutrient Per 100 g Category avg
Calories 279 kcal 233 +20%
Total fat 22 g 17.1 +29%
Saturated fat 4.8 g 3.8 +26%
Carbohydrates 0 g 1.4 −100%
Total sugars 0 g 0.7 −100%
Protein 19 g 18.4
Salt 9.8 g 1.2 +692%

Category average across 923 Mackerel fillets products on Foodmetria.

Compared with other mackerel fillets

Calories higher 24%
Sugars lower 1%
Salt higher 1%
Saturated fat higher 28%
Protein top 54%

Bar shows the share of products in this category that contain less of the nutrient.

Product details

Quantity
115 g
Labels & certifications
Omega-3Green DotHigh in Omega 3
Sold in
United Kingdom
Barcode
5000171060631

Prices reported by shoppers

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Frequently asked questions

How many calories are in King Oscar skinless & boneless mackerel fillets?

King Oscar skinless & boneless mackerel fillets contains 279 kcal per 100 g.

How much sugar is in King Oscar skinless & boneless mackerel fillets?

King Oscar skinless & boneless mackerel fillets has 0 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.

Is King Oscar skinless & boneless mackerel fillets healthy?

It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.

Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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Compare & rankings

Healthiest Mackerel Fillets by Nutri-Score Highest-Protein Mackerel Fillets Least Processed Mackerel Fillets Lowest-Calorie Mackerel Fillets Best Low-Sugar Mackerel Fillets

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