Data last updated: April 2026

Buckwheat vs Mustard

Nutrition Comparison per 100g

Buckwheat 3
vs
6 Mustard

Grains vs Condiments

Side-by-Side Nutrition Facts

Nutrient Buckwheat Mustard Better
Calories 92kcal 60kcal Mustard
Protein 3.4g 3.7g Mustard
Total Fat 0.6g 3.3g Buckwheat
Carbohydrates 19.9g 5.3g Buckwheat
Fiber 2.7g 4g Mustard
Sugar 0.9g 2.1g Buckwheat
Vitamin C 0mg 0mg Tie
Calcium 7mg 58mg Mustard
Iron 0.8mg 1.5mg Mustard
Potassium 88mg 138mg Mustard

Macronutrient Breakdown

Buckwheat

Protein: 3.4g Fat: 0.6g Carbs: 19.9g

Mustard

Protein: 3.7g Fat: 3.3g Carbs: 5.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Buckwheat vs Mustard — Key Takeaway

Mustard is the better source of fiber at 4g per 100g.

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