Data last updated: April 2026

Oats vs Protein Shake

Nutrition Comparison per 100g

Oats 6
vs
3 Protein Shake

Grains vs Beverages

Side-by-Side Nutrition Facts

Nutrient Oats Protein Shake Better
Calories 389kcal 113kcal Protein Shake
Protein 16.9g 15g Oats
Total Fat 6.9g 3g Protein Shake
Carbohydrates 66.3g 8g Oats
Fiber 10.6g 1g Oats
Sugar 0g 5g Oats
Vitamin C 0mg 0mg Tie
Calcium 54mg 250mg Protein Shake
Iron 4.7mg 0.5mg Oats
Potassium 429mg 220mg Oats

Macronutrient Breakdown

Oats

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

Protein Shake

Protein: 15g Fat: 3g Carbs: 8g

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.

Oats vs Protein Shake — Key Takeaway

Protein Shake has 276 fewer calories per 100g than Oats, making it the lighter option. Oats is the better source of fiber at 10.6g per 100g.

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