Calories and nutrition facts
Hazelnuts
Also known as: filberts
100 g of hazelnuts has 667 calories, 16 g protein, 4.2 g carbs and 63 g fat. 1 handful (30 g) has 200 calories.
- Carbs 5 %
- Protein 10 %
- Fat 85 %

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 handful (30 g) |
|---|---|---|
| Energy | 667 kcal 2,791 kJ | 200 kcal 837 kJ |
| Fat | 63 g | 19 g |
| of which saturated | 5.3 g | 1.6 g |
| Carbohydrates | 4.2 g | 1.3 g |
| of which sugars | 3.9 g | 1.2 g |
| Fibre | 7.6 g | 2.3 g |
| Protein | 16 g | 4.9 g |
| Salt | 0 g | 0 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin A | 4 µg | 0.5 % |
| Vitamin B1 (thiamin) | 0.46 mg | 42 % |
| Vitamin B2 (riboflavin) | 0.15 mg | 11 % |
| Niacin (B3) | 4.8 mg | 30 % |
| Vitamin B6 | 0.66 mg | 47 % |
| Folate | 90 µg | 45 % |
| Vitamin E | 22 mg | 185 % |
| Vitamin K | 11 µg | 15 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 149 mg | 19 % |
| Iron | 3.4 mg | 25 % |
| Magnesium | 163 mg | 43 % |
| Zinc | 2.1 mg | 21 % |
| Potassium | 745 mg | 37 % |
| Phosphorus | 288 mg | 41 % |
| Iodine | 1 µg | 0.7 % |
Per 100 g, at least 15% of the reference intake of: Vitamin B1 (thiamin), Niacin (B3), Vitamin B6, Folate, Vitamin E, Calcium, Iron, Magnesium, Zinc, 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 Nuts & seeds, per 100 g.
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Questions
How many calories are in 1 handful (30 g) of hazelnuts?
1 handful (30 g) of hazelnuts has 200 calories, with 4.9 g protein, 1.3 g carbs and 19 g fat.
How much protein is in hazelnuts?
Hazelnuts has 16 g protein per 100 g. That is 10% of its calories.
How many carbs are in hazelnuts?
Hazelnuts has 4.2 g carbs per 100 g, including 3.9 g sugars and 7.6 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 H130100. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.