Pecans, Halves, Raw — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Alanine | 0.438 g |
| Arginine | 1.36 g |
| Ash | 1.44 g |
| Aspartic acid | 0.87 g |
| Biotin | 22.7 µg |
| Calcium, Ca | 54.8 mg |
| Carbohydrate, by difference | 12.7 g |
| Copper, Cu | 0.906 mg |
| Cysteine | 0.305 g |
| Energy | 750 kcal |
| Energy (Atwater General Factors) | 750 kcal |
| Energy (Atwater Specific Factors) | 700 kcal |
| Fatty acids, total monounsaturated | 39.3 g |
| Fatty acids, total polyunsaturated | 22.9 g |
| Fatty acids, total saturated | 6.46 g |
| Fiber, total dietary | 5.79 g |
| Glutamic acid | 2.5 g |
| Glycine | 0.492 g |
| Histidine | 0.262 g |
| Hydroxyproline | 0 g |
| Iron, Fe | 2.37 mg |
| Isoleucine | 0.365 g |
| Leucine | 0.67 g |
| Lysine | 0.32 g |
| Magnesium, Mg | 103 mg |
| Manganese, Mn | 2.28 mg |
| Methionine | 0.168 g |
| Molybdenum, Mo | 15.6 µg |
| Niacin | 0.946 mg |
| Nitrogen | 1.88 g |
| Phenylalanine | 0.462 g |
| Phosphorus, P | 253 mg |
| Potassium, K | 360 mg |
| Proline | 0.61 g |
| Protein | 9.96 g |
| Serine | 0.54 g |
| Sodium, Na | 0 mg |
| Thiamin | 0.548 mg |
| Threonine | 0.302 g |
| Total lipid (fat) | 73.3 g |
| Tryptophan | 0.115 g |
| Tyrosine | 0.312 g |
| Valine | 0.435 g |
| Vitamin B-6 | 0.171 mg |
| Vitamin K (Dihydrophylloquinone) | 0 µg |
| Vitamin K (Menaquinone-4) | 0 µg |
| Vitamin K (phylloquinone) | 4.1 µg |
| Water | 2.62 g |
| Zinc, Zn | 3.93 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 2346395, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/pecans-halves-raw-2346395/