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

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 1.4 g |
| Beta-glucan | 1.91 g |
| Biotin | 8.98 µg |
| Calcium, Ca | 32.2 mg |
| Carbohydrate, by difference | 77.2 g |
| Copper, Cu | 0.338 mg |
| Energy | 359 kcal |
| Energy (Atwater General Factors) | 359 kcal |
| Energy (Atwater Specific Factors) | 351 kcal |
| Fiber, total dietary | 13.7 g |
| High Molecular Weight Dietary Fiber (HMWDF) | 13 g |
| Iron, Fe | 2.54 mg |
| Low Molecular Weight Dietary Fiber (LMWDF) | 4.9 g |
| Magnesium, Mg | 95.4 mg |
| Manganese, Mn | 2.13 mg |
| Molybdenum, Mo | 75.5 µg |
| Niacin | 1.16 mg |
| Nitrogen | 1.44 g |
| Phosphorus, P | 280 mg |
| Potassium, K | 434 mg |
| Protein | 8.4 g |
| Riboflavin | 0.17 mg |
| Selenium, Se | 16.6 µg |
| Sodium, Na | 0 mg |
| Starch | 54.1 g |
| Thiamin | 0.216 mg |
| Total dietary fiber (AOAC 2011.25) | 17.9 g |
| Total lipid (fat) | 1.91 g |
| Vitamin B-6 | 0.164 mg |
| Water | 11.1 g |
| Zinc, Zn | 2.33 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 2512375, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/rye-flour-2512375/