Walnut kernels: calories and nutrition facts
Walnut kernels has 709 kcal per 100 g. One serving, 1 Handful (30 g), has 213 kcal.
- Calories
- 709 kcal
- Protein
- 13.3 g
- Carbohydrates
- 6.9 g
- Fat
- 67.3 g
Per 100 g
Walnut kernels: how many calories?
Walnut kernels has 709 kcal per 100 g, with 13.3 g protein, 6.9 g carbs and 67.3 g fat. A 30 g serving (1 Handful) has 213 kcal. That is more than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from fat.
Where the calories come from
- Protein8%
- Carbohydrates4%
- Fat88%
Calculate a portion
- Calories
- 213 kcal
- Protein
- 4 g
- Carbohydrates
- 2.1 g
- Fat
- 20.2 g
Nutrition facts
| Nutrient | Per 100 g | Per serving (30 g) |
|---|---|---|
| Calories | 709 kcal | 213 kcal |
| Fat | 67.3 g | 20.2 g |
| of which saturated fat | 6.5 g | 1.9 g |
| Carbohydrates | 6.9 g | 2.1 g |
| of which sugars | 3 g | 0.9 g |
| Fiber | 6.7 g | 2 g |
| Protein | 13.3 g | 4 g |
| Sodium | 5 mg | 2 mg |
| Water | 4 g | 1.2 g |
| Vitamin C | 0.8 mg | 0.2 mg |
| Calcium | 75 mg | 23 mg |
| Iron | 2.2 mg | 0.7 mg |
| Potassium | 430 mg | 129 mg |
| Magnesium | 140 mg | 42 mg |
Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.
Share of reference intakes
Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).
| Nutrient | Of reference intake |
|---|---|
| Calories(709 kcal) | 35% |
| Fat(67.3 g) | 96% |
| of which saturated fat(6.5 g) | 32% |
| Carbohydrates(6.9 g) | 3% |
| of which sugars(3 g) | 3% |
| Protein(13.3 g) | 27% |
| Salt(0.01 g) | 0% |
What the EU thresholds say
Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.
- High fibre (at least 6 g)
- Low sugars (5 g or less)
- Low sodium (120 mg or less)
Walnut kernels: frequently asked questions
Walnut kernels: how many calories per serving?
A 30 g serving (1 Handful) has 213 kcal.
Walnut kernels: how much protein?
Walnut kernels contains 13.3 g of protein per 100 g, 27% of the 50 g reference intake.
Walnut kernels: how much fibre?
Walnut kernels provides 6.7 g of fibre per 100 g, 27% of the 25 g a day recommended by EFSA.
Walnut kernels: how much makes 100 kcal?
100 kcal is about 14 g of this food.
Recipes with this food
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