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Hazelnut Calories and nutrition facts · Nuts, seeds and dried fruits

8 kcal per 1 nut (1.3 g)
Carbs
0.04 g
Fibre
0.23 g
Sugars
0.04 g
Protein
0.18 g
Fat
0.79 g
644 kcal per 100 g
Carbs
3.4 g
Fibre
17.5 g
Sugars
3.4 g
Protein
14.1 g
Fat
61 g

Where the calories come from

Protein 9% Carbs 2% Fat 89%

Hazelnut has 8 kcal per 1 nut (1.3 g), with 0.04 g carbs, 0.23 g fibre, 0.18 g protein and 0.79 g fat. 100 g has 644 kcal.

How much is too much

About 357 g of hazelnut a day reaches the EU safe upper level for copper: 5 mg, the most an adult can have every day without risk of harm. That's 275 × 1 nut (1.3 g).

Diet tags

Egg free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Milk free Low gluten No added salt Soy free Unsweetened Vegan

Last updated June 30, 2026 · Where the data comes from

Get to know hazelnut in Nutriely

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How it compares with other nuts, seeds and dried fruits

Per 100 g, against the 51 nuts, seeds and dried fruits in our catalog.

  • Calories 644 kcal · typical 348 kcal

    More calories than 86% of nuts, seeds and dried fruits.

  • Fibre 17.5 g · typical 9.5 g

    More fibre than 73% of nuts, seeds and dried fruits.

  • Potassium 650 mg · typical 670 mg
  • Protein 14.1 g · typical 8.1 g
  • Vitamin E 15 mg · typical 1.7 mg

    More vitamin E than 91% of nuts, seeds and dried fruits.

  • Fat 61 g · typical 6.9 g

    More fat than 88% of nuts, seeds and dried fruits.

The bar shows this food; the line marks the typical (median) value of the category.

Nutrients in hazelnut

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Hazelnut in other food databases

The same food in national food composition databases, next to ours. Per 100 g.

Per 100 g Nutriely BLS Fineli USDA
Energy (kcal) 644 658 644 628
Protein (g) 14 16 14 15
Fat (g) 61 63 61 61
Carbohydrates (g) 3.4 4.2 3.4 7
Sugars (g) 3.4 3.85 3.4 4.34
Fibre (g) 18 7.6 18 9.7

Compare every nutrient across databases

Switch between Nutriely, BLS, Fineli and USDA for all the vitamins, minerals and amino acids of hazelnut in the Nutriely app.

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BLS: “Hazelnut” · Fineli: “Nut, hazelnut” · USDA: “Nuts, hazelnuts or filberts”. Databases measure different samples, so some spread is normal. Nutriely's values are what the app uses. Sources and licences.

Similar nuts, seeds and dried fruits

Closest in calories first.

Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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