Calories in 1/2 Cup of Pecans
1/2 cup of pecans (50 g) has 377 calories. That is 19% of a 2,000 calorie diet.
The calories come from 4.8 g of protein, 37 g of fat and 6.2 g of carbohydrates, a split of 5% protein, 88% fat and 7% carbs. For comparison, 1/4 cup of pecans has 189 and 3/4 cup of pecans has 566 calories. Burning 377 calories takes about 67 minutes of brisk walking or 30 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Pecans Calorie Calculator
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Pecans calories by serving size
Common amounts of pecans with calories and macros. Tap a row for its full nutrition page.
Pecans vs similar foods
Calories per 100 g compared with other nuts and seeds.
Pecans: common questions
How many calories are in 1/2 cup of pecans?
1/2 cup of pecans weighs about 50 g and has 377 calories.
How much protein is in 1/2 cup of pecans?
1/2 cup of pecans has 4.8 g of protein, which is 10% of the 50 g Daily Value.
How many carbs are in 1/2 cup of pecans?
1/2 cup of pecans has 6.2 g of carbohydrates, including 2.8 g of fiber and 1.9 g of sugars.
How much pecans is 100 calories?
100 calories of pecans is 13 g, about 9 pecans.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707524. Original description: Pecans, unsalted. Portion weights are USDA household measures.