Rye Flour is a grain-based food. It is a good source of protein, rich in dietary fiber, a good source of iron, and rich in potassium.
Protein per cup (128g)
20.4
g% Daily Value
Per cup (128g)
3g
sugar
A serving of Rye Flour (128g) contains 20.4g of protein, which is 41% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that rye flour is a significant source of protein compared to other grains.
See how Rye Flour compares to other grains foods.
per cup (125g)
12.9g
per cup (193g)
26.2g
per 100g
9.1g
per 100g
12.8g
Source: USDA FoodData Central | FDC ID: 168885 | Last updated: 2026-03-30
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
Nutrient values from certified lab analysis
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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.
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