Data last updated: April 2026

Buckwheat vs Protein Bar

Nutrition Comparison per 100g

Buckwheat 3
vs
6 Protein Bar

Grains vs Supplements

Side-by-Side Nutrition Facts

Nutrient Buckwheat Protein Bar Better
Calories 92kcal 378kcal Buckwheat
Protein 3.4g 30g Protein Bar
Total Fat 0.6g 12g Buckwheat
Carbohydrates 19.9g 40g Protein Bar
Fiber 2.7g 5g Protein Bar
Sugar 0.9g 18g Buckwheat
Vitamin C 0mg 0mg Tie
Calcium 7mg 200mg Protein Bar
Iron 0.8mg 3.5mg Protein Bar
Potassium 88mg 280mg Protein Bar

Macronutrient Breakdown

Buckwheat

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

Protein Bar

Protein: 30g Fat: 12g Carbs: 40g

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 Protein Bar — Key Takeaway

Buckwheat has 286 fewer calories per 100g than Protein Bar, making it the lighter option. For protein, Protein Bar leads with 30g per 100g. Protein Bar is the better source of fiber at 5g per 100g.

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