How many calories in hazelnuts?
628 kcal per 100 grams. Protein, carbs and fat below, plus how to log it in one sentence.
Hazelnuts: 628 kcal per 100 grams. A typical serving is about 30 g, so roughly 188 kcal.
Nutrition per 100 grams
| Nutrient | 100 g | 30 g serving |
|---|---|---|
| Calories | 628 kcal | 188 kcal |
| Protein | 14.9 g | 4.5 g |
| Carbohydrates | 16.7 g | 5 g |
| Fat | 60.8 g | 18.2 g |
How to log this in one sentence
No searching a database, no weighing every bite. In Makrosas you write what you ate in plain words and the calories and macros are worked out for you:
"hazelnuts 30 g"
That is it. If you would rather not type, photograph the plate or scan the barcode.
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- Chia seeds - 486 kcal
- Walnuts - 654 kcal
- Flaxseed - 534 kcal
- Almonds - 579 kcal
- Pumpkin seeds - 559 kcal
- Pistachios - 560 kcal
- Sunflower seeds - 584 kcal
- Sesame seeds - 573 kcal
- Peanuts - 587 kcal
- Peanut butter - 598 kcal
- Dark chocolate - 598 kcal
- Mayonnaise - 680 kcal
- Margarine - 717 kcal
- Butter - 717 kcal
- Milk chocolate - 535 kcal
- Potato chips - 532 kcal
- Pork belly - 518 kcal
Track your calories the fast way
Makrosas is a nutrition tracker built for Lithuania. It understands Lithuanian food, dishes and portions, so you never have to translate what you ate into an English product list. See how it works or browse all foods.
Nutrition data: USDA FoodData Central (US Department of Agriculture food composition database, public domain). The serving is a typical amount, and a specific product will vary.
Data updated: 2026-09.