Calories in 2 Oz of Peanut Butter
2 oz of peanut butter (57 g) has 339 calories. That is 17% of a 2,000 calorie diet.
The calories come from 13 g of protein, 29 g of fat and 13 g of carbohydrates, a split of 14% protein, 72% fat and 14% carbs. For comparison, 1 oz of peanut butter has 170 and 3 oz of peanut butter has 509 calories. Burning 339 calories takes about 61 minutes of brisk walking or 27 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Peanut Butter Calorie Calculator
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Peanut Butter calories by serving size
Common amounts of peanut butter with calories and macros. Tap a row for its full nutrition page.
Peanut Butter vs similar foods
Calories per 100 g compared with other nuts and seeds.
Peanut Butter: common questions
How many calories are in 2 oz of peanut butter?
2 oz of peanut butter weighs about 57 g and has 339 calories.
How much protein is in 2 oz of peanut butter?
2 oz of peanut butter has 13 g of protein, which is 25% of the 50 g Daily Value.
How many carbs are in 2 oz of peanut butter?
2 oz of peanut butter has 13 g of carbohydrates, including 2.8 g of fiber and 5.9 g of sugars.
How much peanut butter is 100 calories?
100 calories of peanut butter is 17 g, about 1 tbsp of peanut butter.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707537. Original description: Peanut butter. Portion weights are USDA household measures.