Last updated: June 17, 2026
Nutrition facts per 100 g
Calories in Hazelnuts
Hazelnuts has about 628 calories per 100 g, with 15 g protein, 61 g fat and 17 g carbs.
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Serving size calculator
Nutrition table
| Portion | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|
| 100 g | 628 kcal | 15 g | 61 g | 17 g |
| 1 handful (28 g) | 176 kcal | 4.2 g | 17.1 g | 4.8 g |
| 50 g | 314 kcal | 7.5 g | 30.5 g | 8.5 g |
| 200 g | 1256 kcal | 30 g | 122 g | 34 g |
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Open FoodWarzGoogle Play sooniOS soonHow long to burn hazelnuts calories?
A 28 g portion is about 176 calories, roughly 44 minutes of brisk walking for many adults.
What changes the calories?
Oil, sauces, sugar, toppings, cooking method and portion weight can change hazelnuts calories quickly.
FAQ
How many calories are in hazelnuts?
Hazelnuts has about 628 calories per 100 g. A typical handful (28 g) has about 176 calories.
How much protein is in hazelnuts?
Hazelnuts has about 15 g protein per 100 g and about 4.2 g protein per handful.
Is hazelnuts good for calorie tracking?
Yes, as long as you track portion size. The biggest source of error is usually weight, sauces, oil and mixed ingredients.
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Data sources
Reference values are compiled from USDA FoodData Central, Open Food Facts and curated food databases. Your actual portion may differ by recipe, brand and cooking method.
Nutrition data methodologyNutrition values are estimates for calorie tracking and may vary by recipe, brand, cooking method and portion size. Not medical advice.