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USDA Nutrition Facts (varies by size, 100g base)

Calories & Macros in Peanut Butter

A creamy paste made from ground peanuts, popular on toast and in smoothies. Whether your goal is keto, weight loss, or bodybuilding, here is the exact nutritional breakdown you need to hit your macronutrient goals.

💡 Serving Size Guide

A standard serving of 2 tbsp weighs approximately 32g.
That means one serving contains 188 calories, 8.0g of protein, and 6.4g of carbs.

588 Calories per 100g
25.1g Protein
20g Carbs
50.4g Fat

Peanut Butter Micronutrients (100g)

  • Dietary Fiber 6 g
  • Total Sugars 9.2 g
  • Net Carbs (Total Carbs - Fiber) 14.0 g

Frequently Asked Questions

Is Peanut Butter good for weight loss?

With 588 calories per 100g, Peanut Butter can absolutely be part of a healthy diet. Because it contains 6g of dietary fiber and 25.1g of protein, it helps regulate satiety. Weight loss ultimately depends on your overall daily caloric deficit (TDEE).

Can I eat Peanut Butter on a Keto Diet?

The ketogenic diet requires you to monitor your Net Carbs. A 100g serving of Peanut Butter has 14.0g of net carbs (20g total minus 6g fiber). You should consume this sparingly or avoid it to stay in ketosis.

Does Peanut Butter have high protein?

Providing 25.1g of protein per 100g, Peanut Butter is an excellent source of pure protein, perfect for muscle recovery and bodybuilding.

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