Data last updated: April 2026

Oat Milk vs Peanut Butter

Nutrition Comparison per 100g

Oat Milk 4
vs
5 Peanut Butter

Beverages vs Nuts & Seeds

Side-by-Side Nutrition Facts

Nutrient Oat Milk Peanut Butter Better
Calories 43kcal 588kcal Oat Milk
Protein 1g 25.1g Peanut Butter
Total Fat 1.5g 50.4g Oat Milk
Carbohydrates 7g 20g Peanut Butter
Fiber 0.8g 6g Peanut Butter
Sugar 3.3g 9.2g Oat Milk
Vitamin C 0mg 0mg Tie
Calcium 120mg 43mg Oat Milk
Iron 0.1mg 1.7mg Peanut Butter
Potassium 43mg 649mg Peanut Butter

Macronutrient Breakdown

Oat Milk

Protein: 1g Fat: 1.5g Carbs: 7g

Peanut Butter

Protein: 25.1g Fat: 50.4g Carbs: 20g

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.

Oat Milk vs Peanut Butter — Key Takeaway

Oat Milk has 545 fewer calories per 100g than Peanut Butter, making it the lighter option. For protein, Peanut Butter leads with 25.1g per 100g. Peanut Butter is the better source of fiber at 6g per 100g.

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