Calories in Peanut Butter
Peanut Butter has about 96 calories per 1 tablespoon (16 g), or 598 kcal per 100 g. That serving gives you 3.6 g protein, 3.6 g carbs and 8.2 g fat.
Nutrition facts
Lab-analysed values from USDA FoodData Central (Peanut butter, smooth style, without salt).
| Nutrient | Per 100 g | 1 tablespoon (16 g) | 2 tablespoons (32 g) |
|---|---|---|---|
| Calories | 598 kcal | 96 kcal | 191 kcal |
| Protein | 22.2 g | 3.6 g | 7.1 g |
| Carbohydrates | 22.3 g | 3.6 g | 7.1 g |
| Fat | 51.4 g | 8.2 g | 16.4 g |
| Fiber | 5 g | 0.8 g | 1.6 g |
| Sugar | 10.5 g | 1.7 g | 3.4 g |
| Sodium | 17 mg | 3 mg | 5 mg |
About Peanut Butter
Peanut butter is about 600 kcal per 100 g — a level tablespoon is 95 kcal, and the heaped tablespoon most people actually use is closer to 150. It is nutritious, high in protein and fat, and dangerous with a spoon straight from the jar.
Tip: Weigh your 'tablespoon' once. It is usually two.
Burn off 96 kcal
Rough estimates for a 70 kg adult.
- Brisk walking21 min
- Running9 min
- Cycling12 min
Stop guessing. Scan your plate.
Portion sizes are where calorie counts go wrong. Take a photo of your peanut butter and FoodMate AI estimates the portion and logs calories, protein, carbs and fat in seconds. Free to download.
Common questions
How many calories are in peanut butter?+
About 96 kcal per 1 tablespoon (16 g), or 598 kcal per 100 g. High-protein, high-fat spread; portion size is the whole game.
How many calories in 2 tablespoons of peanut butter?+
2 tablespoons (32 g) is roughly 191 kcal with 7.1 g protein, 7.1 g carbs and 16.4 g fat.
Is peanut butter high in protein?+
Yes — 1 tablespoon gives about 3.6 g protein for 96 kcal, which is 15% of its calories from protein.
Is peanut butter good for weight loss?+
Peanut Butter is calorie-dense (598 kcal per 100 g), so it is easy to over-eat. It can still fit a weight-loss diet in a small, measured portion, but it should not be a daily staple.
Related foods
Values are averages for general information only and are not medical or dietary advice. Actual calories depend on the recipe, cooking oil and portion size. Browse all foods in our food calorie database.