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Home/Grains & Cereals/Buckwheat
Grains & Cereals

Buckwheat Nutrition Facts

FoodData CentralUpdated 30 March 2026

One cup of buckwheat contains 583.1 calories, 22.5g protein, 121.5g carbs, and 5.8g fat. Buckwheat is a grain-based food. It is a good source of protein, rich in dietary fiber, and rich in potassium.

583.1

cal

121.5g

carbs

22.5g

protein

5.8g

fat

17g

fiber

Vitamins in Buckwheat

Per 100g serving

Vitamin B6
0.21mg
12%
Thiamin (B1)
0.1mg
8%
Riboflavin (B2)
0.43mg
33%
Niacin (B3)
7.02mg
44%
Folate
30mcg
8%

Minerals in Buckwheat

Per 100g serving

Calcium
18mg
1%
Iron
2.2mg
12%
Magnesium
231mg
55%
Phosphorus
347mg
28%
Potassium
460mg
10%
Sodium
1mg
0%
Zinc
2.4mg
22%
Selenium
8.3mcg
15%
Copper
1.1mg
122%
Manganese
1.3mg
57%

Learn More About Buckwheat

How Many Calories Are In Buckwheat?How Many Carbs Are In Buckwheat?How Much Protein Is In Buckwheat?How Much Fat Is In Buckwheat?How Much Fiber Is In Buckwheat?What Is Buckwheat Good For?Is Buckwheat Healthy?

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Verified Nutrition Data

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All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

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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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