Calories in Peanut Butter
How many calories are in peanut butter? One tablespoon has about 94 calories and two tablespoons about 188. See a full peanut butter calorie and macros table.
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Quick answer
One tablespoon of peanut butter contains about 94 calories, and the standard two-tablespoon serving has roughly 188. Most of those calories come from healthy fats and protein.
How Many Calories Are in Peanut Butter?
Peanut butter is one of the most calorie-dense foods in the average kitchen. One tablespoon contains about 94 calories, and the standard two-tablespoon serving holds roughly 188. By weight, peanut butter comes in at about 588 calories per 100 grams, on par with nuts and reflecting its high fat content.
Most of those calories come from a healthy mix of monounsaturated and polyunsaturated fats, with a solid hit of plant protein. That combination makes peanut butter genuinely satisfying — but also easy to overdo, since a heaping spoonful can be far more than a level tablespoon.
Peanut Butter Calories by Serving
| Serving | Amount | Calories | Fat (g) | Protein (g) | Carbs (g) |
|---|---|---|---|---|---|
| One teaspoon | ~5 g | ~31 | 2.7 | 1.3 | 1 |
| One tablespoon | ~16 g | ~94 | 8 | 4 | 3 |
| Two tablespoons | ~32 g | ~188 | 16 | 8 | 6 |
| Quarter cup | ~64 g | ~376 | 32 | 16 | 12 |
| 100 grams | 100 g | ~588 | 50 | 25 | 20 |
These figures are for standard creamy peanut butter. Powdered peanut butter is dramatically lower in calories, while chocolate or honey-flavored spreads are higher.
Regular vs Natural vs Powdered
Regular and natural peanut butter have nearly identical calories — about 94 per tablespoon — because the energy comes from the peanuts themselves. The real difference is in the extras: regular brands often add sugar and palm oil for stability, while natural versions are just peanuts and maybe salt, separating into oil that you stir in. Powdered peanut butter is the outlier: pressing out most of the oil drops two tablespoons to just 50 to 60 calories while keeping the protein and flavor, making it popular for shakes and baking when calories matter.
Macros and Nutrition in Peanut Butter
Two tablespoons of peanut butter provide about 16 grams of fat, 8 grams of protein, 6 grams of carbohydrate and 2 grams of fiber. The fat is predominantly heart-healthy unsaturated fat, with only about 3 grams saturated. Peanut butter is a solid plant-protein source and supplies vitamin E, niacin, magnesium, manganese and copper, plus the antioxidant resveratrol. It is naturally fairly low in sugar — unless a sweetened brand adds it — which is why natural, no-sugar-added versions are often recommended.
Does Peanut Butter Fit a Healthy Diet?
Peanut butter fits a healthy diet well when portioned with intention. Its protein and unsaturated fat make it filling and a useful energy source for active people, and natural versions are minimally processed whole-food spreads. The challenge is its calorie density: an unmeasured heaping scoop can carry 250 calories or more, so leveling off one or two tablespoons keeps it in check. Choosing natural or no-sugar-added brands, and reaching for powdered peanut butter when you want the flavor with fewer calories, makes it an easy fit for most eating plans.
Frequently Asked Questions
How many calories are in a tablespoon of peanut butter?
One tablespoon of peanut butter (about 16 grams) contains roughly 94 calories, with 8 grams of fat, 4 grams of protein and 3 grams of carbohydrate. It is calorie-dense, so it is easy to use more than you think.
How many calories are in two tablespoons of peanut butter?
Two tablespoons of peanut butter, the standard serving size on most labels, contain about 188 calories, with 16 grams of fat and 8 grams of protein. This is the amount in a typical sandwich serving.
Is natural peanut butter lower in calories?
Natural peanut butter has about the same calories as regular, around 94 per tablespoon, because the calories come from the peanuts themselves. The difference is added sugar and oil, not energy content.
Is peanut butter good for weight loss?
Peanut butter can fit a weight-loss diet because its protein and fat are very filling and curb hunger. The catch is its high calorie density, so measuring to one or two tablespoons rather than eyeballing is essential.
Is powdered peanut butter lower in calories?
Yes. Powdered peanut butter has most of the fat pressed out, so two tablespoons contain only about 50 to 60 calories versus 188 for regular. It keeps the protein and flavor with far fewer calories.
Sources
- FoodData Central — food composition database — U.S. Department of Agriculture (USDA)