Calories in 1/2 Cup of Roasted Peanuts
1/2 cup of roasted peanuts (73 g) has 437 calories. That is 22% of a 2,000 calorie diet.
The calories come from 20 g of protein, 38 g of fat and 11 g of carbohydrates, a split of 17% protein, 73% fat and 9% carbs. For comparison, 1/4 cup of roasted peanuts has 219 and 3/4 cup of roasted peanuts has 656 calories. Burning 437 calories takes about 78 minutes of brisk walking or 35 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Roasted Peanuts Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Roasted Peanuts calories by serving size
Common amounts of roasted peanuts with calories and macros. Tap a row for its full nutrition page.
Roasted Peanuts vs similar foods
Calories per 100 g compared with other nuts and seeds.
Roasted Peanuts: common questions
How many calories are in 1/2 cup of roasted peanuts?
1/2 cup of roasted peanuts weighs about 73 g and has 437 calories.
How much protein is in 1/2 cup of roasted peanuts?
1/2 cup of roasted peanuts has 20 g of protein, which is 41% of the 50 g Daily Value.
How many carbs are in 1/2 cup of roasted peanuts?
1/2 cup of roasted peanuts has 11 g of carbohydrates, including 6.9 g of fiber and 3.1 g of sugars.
How much roasted peanuts is 100 calories?
100 calories of roasted peanuts is 17 g, about 17 roasted peanuts.
More about roasted peanuts
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707516. Original description: Peanuts, roasted, unsalted. Portion weights are USDA household measures.