How Much Protein Is In Rye Flour?

Q: How Much Protein Is In Rye Flour?

Rye Flour contains 20.4g of protein per cup (128g), which is 41% of the recommended daily value. Source: USDA FoodData Central.

FoodData Central Updated 30 March 2026

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

% Daily Value

41%

Complete Nutrition Facts for Rye Flour

Per cup (128g)

416

cal

87.8g

carbs

20.4g

protein

2.8g

fat

30.5g

fiber

sugar

Essential Amino Acids in Rye Flour

Per cup (128g)

298mg

Histidine

452mg

Isoleucine

1097mg

Leucine

433mg

Lysine

255mg

Methionine

827mg

Phenylalanine

627mg

Threonine

230mg

Tryptophan

637mg

Valine

See the full amino acid profile of Rye Flour →

More About Rye Flour

How Many Calories Are In Rye Flour How Many Carbs Are In Rye Flour How Much Fat Is In Rye Flour How Much Fiber Is In Rye Flour What is Rye Flour Good For? Is Rye Flour Healthy?

About Protein in Rye Flour

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 & cereals.

Compare Protein in Similar Foods

See how Rye Flour compares to other grains & cereals.

Sweet Potato

per 1 medium (130g)

2.1g

Potato

per 1 medium (150g)

3.2g

Rice

per 1 cup cooked (158g)

4.3g

Brown Rice

per 1 cup cooked (195g)

5.3g

View All Foods by Protein

Source: USDA FoodData Central | FDC ID: 168885 | Last updated: 2026-03-30

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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.