Skip to main content

Hazelnuts, kernel only, weighed with shells

Hazelnuts are nuts with an edible kernel inside a hard shell. These figures describe the kernel only, but are expressed per 100g of hazelnuts weighed with their shells, rather than per 100g of edible kernels. On this basis, they provide 24g of fat, 5.4g of protein, 2.6g of fibre and 9.5mg of vitamin E. Fat is their main source of energy.

Vitamin E helps protect cells from oxidative damage, while protein supports the maintenance and repair of body tissues. Most of the fat in hazelnuts is unsaturated. For people monitoring energy intake, the distinction between the weight with shells and the edible kernel weight is important when interpreting these values. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

247 kcal

Energy

1020 kJ

Fat

24g

of which saturates

1.7g

Carbohydrate

2.3g

of which sugars

1.5g

Fibre

2.6g

Protein

5.4g

Salt

0.01g

Alcohol

0g

Water

1.7g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamin D

0µg

Vitamin E

9.5mg

Vitamin C

0mg

Thiamin (B1)

0.16mg

Riboflavin (B2)

0.06mg

Niacin (B3)

0.4mg

Vitamin B6

0.22mg

Vitamin B12

0µg

Folate

27µg

Calcium

53mg

Iron

1.2mg

Magnesium

61mg

Phosphorus

110mg

Potassium

280mg

Sodium

2mg

Zinc

0.8mg

Copper

0.47mg

Selenium

1µg

Iodine

6µg

Other types of hazelnuts

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Hazelnuts, kernel only

650 kcal

14g

64g

6.9g

About these figures

Values are per 100g of the food as described (Calculated from 14-874). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Further reading and references

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 4 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published