Chestnut Flour — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 2.3 g |
| Calcium, Ca | 55.8 mg |
| Carbohydrate, by difference | 80.5 g |
| Copper, Cu | 0.581 mg |
| Energy | 385 kcal |
| Energy (Atwater General Factors) | 385 kcal |
| Energy (Atwater Specific Factors) | 385 kcal |
| Fatty acids, total monounsaturated | 1.26 g |
| Fatty acids, total polyunsaturated | 1.52 g |
| Fatty acids, total saturated | 0.689 g |
| Fiber, total dietary | 8.71 g |
| Iron, Fe | 1.62 mg |
| Magnesium, Mg | 68.8 mg |
| Manganese, Mn | 2.9 mg |
| Nitrogen | 0.998 g |
| Phosphorus, P | 134 mg |
| Potassium, K | 1030 mg |
| Protein | 5.29 g |
| Selenium, Se | 0 µg |
| Sodium, Na | 0 mg |
| Total lipid (fat) | 4.64 g |
| Vitamin C, total ascorbic acid | 4.05 mg |
| Water | 7.33 g |
| Zinc, Zn | 1.04 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 2515377, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/chestnut-flour-2515377/