How many calories are in Hazelnuts?

100 g of Hazelnuts has 666 kcal. Serving, 1 15g, 100 g (100 g): about 666 kcal.

Is Hazelnuts high in protein?

Hazelnuts contains 14.1 g of protein per 100 g (28% of the 50 g Daily Value), or 14.1 g in serving, 1 15g, 100 g (100 g). About 9% of its calories come from protein. Compared with other nuts and seeds, that is above the median (median 10.5 g).

How many carbs are in Hazelnuts?

Hazelnuts has 6 g of total carbohydrates per 100 g, including 6.9 g of fiber and 4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Hazelnuts?

Hazelnuts contains 63.5 g of fat per 100 g, of which 4.6 g is saturated (23% of the Daily Value).

What vitamins and minerals does Hazelnuts contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamin E (157% DV), magnesium (38% DV), zinc (19% DV), iron (18% DV) and potassium (16% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Hazelnuts?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 18, 2025. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Hazelnuts

Packaged product Nuts and Seeds Holland & Barrett

Hazelnuts contains 666 kcal per 100 g. A serving, 1 15g, 100 g (100 g) provides about 666 kcal.

Roughly 88% of its calories come from fat, with 9% from protein and 4% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in nuts and seeds on FoodFactly, where the median is 441 kcal per 100 g across 11,799 products.

100 g provides 157% of the Daily Value for Vitamin E, 38% of the Daily Value for magnesium and 19% of the Daily Value for zinc.

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

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

666kcal per 100 g

14.1 gprotein

6 gcarbohydrates

63.5 gfat

666kcal in serving, 1 15g, 100 g (100 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	666 kcal
Total fat L	63.5 g	81%
Saturated fat L	4.6 g	23%
Sodium L	0 mg	0%
Total carbohydrates L	6 g	2%
Dietary fiber L	6.9 g	25%
Total sugars L	4 g
Protein L	14.1 g	28%
Vitamin E L	23.6 mg	157%
Calcium L	140 mg	11%
Iron L	3.2 mg	18%
Magnesium L	160 mg	38%
Potassium L	730 mg	16%
Zinc L	2.1 mg	19%

% 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 9%
Carbohydrates 4%
Fat 88%

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

Nutritional insights

Protein14.1 gabove the median for nuts and seeds (median 10.5 g)
Fiber6.9 gabove the median for nuts and seeds (median 5.8 g)
Sugars4 gbelow the median for nuts and seeds (median 6.9 g)
Fat63.5 gin the top quarter of nuts and seeds (median 23.2 g)
Saturated fat4.6 gbelow the median for nuts and seeds (median 5.3 g)
Sodium0 mgin the lowest quarter of nuts and seeds (median 118 mg)
Protein per 100 kcal2.1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Holland & Barrett
Barcode: 5059604644986
Label serving: 1 15g (100 g)
Category: Nuts and Seeds

Ingredients

Ingredients not reported.

Similar products

Food	Calories	Protein	Carbs	Fat
Nature of nuts Carrefour	666	21 g	6.7 g	60 g
Hazelnut Tadim	666	16.6 g	11.4 g	61.5 g
walnuts Earth Control	666	15 g	7 g	65 g
Wall nuts Helio	666	16 g	12 g	60 g
Premium nuts sunQueen Sun Queen	666	14 g	11 g	61 g
Hazelnuts Tesco	666	14.1 g	6 g	63.5 g
Blanched Hazelnuts Tesco	666	14.1 g	6 g	63.5 g
Roasted Hazelnuts H&B	666	14 g	6 g	64 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 5059604644986. License: ODbL 1.0 (Open Food Facts). Source record dated March 18, 2025. Imported November 12, 2026.

Last updated: November 12, 2026. 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.