Data last updated: April 2026

Corn vs Oats

Nutrition Comparison per 100g

Corn 3
vs
7 Oats

Vegetables vs Grains

Side-by-Side Nutrition Facts

Nutrient Corn Oats Better
Calories 86kcal 389kcal Corn
Protein 3.3g 16.9g Oats
Total Fat 1.4g 6.9g Corn
Carbohydrates 18.7g 66.3g Oats
Fiber 2g 10.6g Oats
Sugar 6.3g 0g Oats
Vitamin C 6.8mg 0mg Corn
Calcium 2mg 54mg Oats
Iron 0.5mg 4.7mg Oats
Potassium 270mg 429mg Oats

Macronutrient Breakdown

Corn

Protein: 3.3g Fat: 1.4g Carbs: 18.7g

Oats

Protein: 16.9g Fat: 6.9g Carbs: 66.3g

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.

Corn vs Oats — Key Takeaway

Corn has 303 fewer calories per 100g than Oats, making it the lighter option. For protein, Oats leads with 16.9g per 100g. Oats is the better source of fiber at 10.6g per 100g.

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