Calories in Hazelnuts
Hazelnuts has about 628 calories per 100 g, with 15 g protein, 61 g fat and 17 g carbs.
Quick answer
628 kcal
calories per 100 g
- Protein
- 15 g
- Fat
- 61 g
- Carbs
- 17 g
These are reference values. Ingredients and preparation can change the result.
Macros in HazelnutsServing size calculator
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In your portion
176 kcal
- Protein
- 4.2 g
- Fat
- 17.1 g
- Carbs
- 4.8 g
Next: your food diary
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| Portion | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|
| 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 |
| 100 g | 628 kcal | 15 g | 61 g | 17 g |
| 200 g | 1,256 kcal | 30 g | 122 g | 34 g |
Additional nutrients · 100 g
- Fiber
- 8.9 g
- Sugars
- 4 g
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How FoodWarz works →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.
Last updated: July 24, 2026