Walnuts (English): Nutrition Facts
Walnuts are a tree nut. The per-100g values below cover fat (which includes the omega-3 fatty acid alpha-linolenic acid), protein, and fiber. The figures here are for raw English walnuts, USDA standard reference.
| Energy (kcal) | Protein (g) | Carb (g) | Fiber (g) | Fat (g) |
|---|---|---|---|---|
| 654 | 15.2 | 13.7 | 6.7 | 65.2 |
Percent Daily Value by serving
| Serving | Energy (kcal) | Protein (g) | Carb (g) | Fiber (g) | Fat (g) |
|---|---|---|---|---|---|
| 100 g | 654 (33%) | 15.2 (30%) | 13.7 (5%) | 6.7 (24%) | 65.2 (84%) |
| 1 oz (about 7 whole nuts, ~28 g) | 183 (9%) | 4.3 (9%) | 3.8 (1%) | 1.9 (7%) | 18.3 (23%) |
| 1 cup chopped (~117 g) | 765 (38%) | 17.8 (36%) | 16.0 (6%) | 7.8 (28%) | 76.3 (98%) |
| 1 cup ground (~80 g) | 523 (26%) | 12.2 (24%) | 11.0 (4%) | 5.4 (19%) | 52.2 (67%) |
Percent Daily Value shows how much a nutrient in one serving contributes to a daily diet, based on the United States Food and Drug Administration reference intake of 2,000 calories a day. The FDA notes that 2,000 calories a day is used for general nutrition advice and that individual needs vary. The values below are calculated from the USDA macros for this food. FDA Daily Value on the Nutrition and Supplement Facts Labels (21 CFR 101.9), accessed 2026-06-05.
| Serving | Amount | % Daily Value |
|---|---|---|
| Energy (kcal) | 654 | 33% |
| Protein (g) | 15.2 | 30% |
| Carb (g) | 13.7 | 5% |
| Fiber (g) | 6.7 | 24% |
| Fat (g) | 65.2 | 84% |
How much protein in Walnuts (English)?
Walnuts (English), raw, english, contains 15.2 g of protein per 100 g, per the USDA FoodData Central entry cited below. A typical 1 oz (about 7 whole nuts, ~28 g) serving therefore provides about 4.3 g of protein.
How many calories in Walnuts (English)?
Walnuts (English), raw, english, supplies about 654 kcal per 100 g. A 1 oz (about 7 whole nuts, ~28 g) serving works out to roughly 183 kcal.
Common serving sizes
- 1 oz (about 7 whole nuts, ~28 g): 183 kcal, 4.3 g protein, 18.3 g fat
- 1 cup chopped (~117 g): 765 kcal, 17.8 g protein, 76.3 g fat
- 1 cup ground (~80 g): 523 kcal, 12.2 g protein, 52.2 g fat
Related guides
Source: USDA FoodData Central, fdcId 170187, accessed 2026-05-28
References
- Nuts, walnuts, english - USDA FoodData Central. USDA FoodData Central. Accessed 2026-05-28.
Last reviewed: 2026-05-28