Walnuts
Packaged product Nuts and Seeds SuperValu
Data check: the calories do not match the protein, carbohydrate and fat values. The source data may contain an error, so treat these values with caution.
Walnuts contains 676 kcal per 100 g. A serving, 40mg (0.04 g) provides about 0 kcal.
Roughly 77% of its calories come from fat, with 12% from protein and 11% from carbohydrates (estimated with general energy factors).
That is close to the median for nuts and seeds on FoodFactly (687 kcal per 100 g).
100 g provides 117% of the Daily Value for manganese, 103% of the Daily Value for copper and 56% of the Daily Value for magnesium.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 676 kcal | |
| Total fat L | 31.8 g | 41% |
| Saturated fat L | 2.9 g | 15% |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 2.5 mg | 0.1% |
| Total carbohydrates L | 9.9 g | 4% |
| Dietary fiber L | 3.9 g | 14% |
| Total sugars L | 1.3 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 11 g | 22% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0.25 mg | 0.3% |
| Vitamin D L | 0.13 µg | 0.7% |
| Vitamin E L | 1.6 mg | 11% |
| Thiamin (B1) L | 0.21 mg | 18% |
| Riboflavin (B2) L | 0.12 mg | 9% |
| Niacin (B3) L | 0.38 mg | 2% |
| Pantothenic acid (B5) L | 1.1 mg | 21% |
| Vitamin B6 L | 0.16 mg | 9% |
| Folate (B9) L | 108 µg | 27% |
| Vitamin B12 L | 0 µg | 0% |
| Calcium L | 94 mg | 7% |
| Iron L | 1.5 mg | 8% |
| Magnesium L | 235 mg | 56% |
| Phosphorus L | 260 mg | 21% |
| Potassium L | 390 mg | 8% |
| Zinc L | 2.2 mg | 20% |
| Copper L | 0.93 mg | 103% |
| Manganese L | 2.7 mg | 117% |
| Selenium L | 10 µg | 18% |
| Iodine L | 10 µg | 7% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 12%
- Carbohydrates 11%
- Fat 77%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein11 gin the lowest quarter of nuts and seeds (median 15.2 g)
- Fiber3.9 gin the lowest quarter of nuts and seeds (median 6.4 g)
- Sugars1.3 gin the lowest quarter of nuts and seeds (median 2.6 g)
- Fat31.8 gin the lowest quarter of nuts and seeds (median 65.2 g)
- Saturated fat2.9 gin the lowest quarter of nuts and seeds (median 6.1 g)
- Sodium2.5 mgabove the median for nuts and seeds (median 2 mg)
- Protein per 100 kcal1.6 gprotein density, useful for comparing foods with different calorie levels
- Water41.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 0.18 g |
|---|
Carotenoids (1)
| Beta-carotene L | 52 µg |
|---|
Other components (2)
| Water L | 41.9 g |
|---|---|
| Alcohol L | 0 g |
Product details
Ingredients
Walnuts (100%).
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Noix Rossmann | 677 | 17 g | 8.6 g | 63 g |
| Noci california in guscio Alesto | 677 | 19 g | 8.1 g | 62 g |
| nueces de california eliges | 677 | 17 g | 8.6 g | 63 g |
| Walnüsse gemahlen Bella | 675 | 14 g | 11 g | 63 g |
| Chopped Walnuts Happy Belly | 679 | 17.9 g | 14.3 g | 67.9 g |
| Noci Life | 674 | 18 g | 8 g | 62 g |
| Noci Life | 674 | 18 g | 8 g | 62 g |
| Nueces cascara Carrefour | 674 | 12.2 g | 20.9 g | 60.2 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Walnuts?
100 g of Walnuts has 676 kcal. Serving, 40mg (0.04 g): about 0 kcal.
Is Walnuts high in protein?
Walnuts contains 11 g of protein per 100 g (22% of the 50 g Daily Value), or 0.004 g in serving, 40mg (0.04 g). About 12% of its calories come from protein. Compared with other nuts and seeds, that is in the lowest quarter (median 15.2 g).
How many carbs are in Walnuts?
Walnuts has 9.9 g of total carbohydrates per 100 g, including 3.9 g of fiber and 1.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Walnuts?
Walnuts contains 31.8 g of fat per 100 g, of which 2.9 g is saturated (15% of the Daily Value).
What vitamins and minerals does Walnuts contain?
Per 100 g, the most notable amounts relative to the Daily Value are manganese (117% DV), copper (103% DV), magnesium (56% DV), Folate (B9) (27% DV) and Pantothenic acid (B5) (21% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Walnuts?
100 g contains 2.5 mg of sodium, 0.1% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated June 4, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 5099839702754. License: ODbL 1.0 (Open Food Facts). Source record dated June 4, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 75/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.