Calories and nutrition facts
Smoked mackerel
100 g of smoked mackerel has 338 calories, 19 g protein, 0 g carbs and 29 g fat. 1 fillet (100 g) has 338 calories.
- Carbs 0 %
- Protein 22 %
- Fat 78 %

The Health Score from the ClemCam app: 1 to 10, based on the Nutri-Score (2023) per 100 g.
Nutrition facts
| Nutrition facts | per 100 g | 1 fillet (100 g) |
|---|---|---|
| Energy | 338 kcal 1,414 kJ | 338 kcal 1,414 kJ |
| Fat | 29 g | 29 g |
| of which saturated | 7.2 g | 7.2 g |
| Carbohydrates | 0 g | 0 g |
| of which sugars | 0 g | 0 g |
| Fibre | – | – |
| Protein | 19 g | 19 g |
| Salt | 1.8 g | 1.8 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin A | 72 µg | 9 % |
| Vitamin B1 (thiamin) | 0.11 mg | 10 % |
| Vitamin B2 (riboflavin) | 0.43 mg | 31 % |
| Niacin (B3) | 12 mg | 73 % |
| Vitamin B6 | 0.31 mg | 22 % |
| Folate | 4 µg | 2 % |
| Vitamin B12 | 7.3 µg | 292 % |
| Vitamin D | 6.9 µg | 138 % |
| Vitamin E | 0.88 mg | 7.3 % |
| Vitamin K | 2 µg | 2.7 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 11 mg | 1.3 % |
| Iron | 1 mg | 7.4 % |
| Magnesium | 34 mg | 8.9 % |
| Zinc | 0.83 mg | 8.3 % |
| Potassium | 312 mg | 16 % |
| Phosphorus | 199 mg | 28 % |
| Iodine | 13 µg | 8.7 % |
Per 100 g, at least 15% of the reference intake of: Vitamin B2 (riboflavin), Niacin (B3), Vitamin B6, Vitamin B12, Vitamin D, Potassium, Phosphorus.
Adult reference intakes from EU Regulation 1169/2011 (fibre 30 g and salt 6 g as recommended by the DGE). Only values above 0 are shown.
Compared
Other foods in Fish & seafood, per 100 g.
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Questions
How many calories are in 1 fillet (100 g) of smoked mackerel?
1 fillet (100 g) of smoked mackerel has 338 calories, with 19 g protein, 0 g carbs and 29 g fat.
How much protein is in smoked mackerel?
Smoked mackerel has 19 g protein per 100 g. That is 22% of its calories.
How many carbs are in smoked mackerel?
Smoked mackerel has 0 g carbs per 100 g, including 0 g sugars and 0 g fibre.
Source: German Federal Food Code (Bundeslebensmittelschlüssel, BLS) 4.0, Max Rubner Institute (2025), licensed under CC BY 4.0. Values per 100 g edible portion, BLS code T107600. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.