Calories in Hazelnuts

1 hazelnut (2 g) has 9 calories, with 0.2 g of protein, 0.9 g of fat and 0.3 g of carbohydrates. Per 100 grams, hazelnuts has 628 calories.

Most of the calories in hazelnuts come from fat (81%). Hazelnuts is a good source of protein, with 15 g per 100 g, high in fiber (9.7 g per 100 g) and a good source of potassium. It has more calories per gram than 80% of the 167 nuts and seeds in our database.

Hazelnuts Calorie Calculator

AmountUnit

9cal

in 1 hazelnut (2 g)

Protein0.2 g9% of calories

Fat0.9 g81% of calories

Carbs0.3 g10% of calories

0% of a 2,000 calorie day

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Hazelnuts calories by serving size

Common amounts of hazelnuts with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Protein	Fat	Carbs
5g	5 g	31	0.7 g	3 g	0.8 g
1 oz	28 g	178	4.2 g	17 g	4.7 g
1/2 cup	68 g	424	10 g	41 g	11 g
100g	100 g	628	15 g	61 g	17 g
4 oz	113 g	712	17 g	69 g	19 g
1 cup	135 g	848	20 g	82 g	23 g

Hazelnuts vs similar foods

Calories per 100 g compared with other nuts and seeds.

Hazelnuts628

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Hazelnuts: common questions

How many calories are in 1 hazelnut?

1 hazelnut (2 g) has 9 calories.

How many calories are in 100 grams of hazelnuts?

100 grams of hazelnuts has 628 calories, 15 g of protein, 61 g of fat and 17 g of carbohydrates.

How much protein is in hazelnuts?

Hazelnuts has 15 g of protein per 100 g. 1 hazelnut gives you 0.2 g.

Is hazelnuts high in calories?

Hazelnuts has 628 calories per 100 g. It has more calories per gram than 80% of the 167 nuts and seeds in our database. A 2,000 calorie day fits about 318 g of it.

More about hazelnuts

Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707502. Original description: Hazelnuts. Portion weights are USDA household measures.