Calories in 100g of Pecans
100g of pecans (100 g) has 754 calories. That is 38% of a 2,000 calorie diet.
The calories come from 9.7 g of protein, 74 g of fat and 12 g of carbohydrates, a split of 5% protein, 88% fat and 7% carbs. For comparison, 50g of pecans has 377 calories. Burning 754 calories takes about 135 minutes of brisk walking or 61 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 100g of pecans?
100g of pecans weighs about 100 g and has 754 calories.
How much protein is in 100g of pecans?
100g of pecans has 9.7 g of protein, which is 19% of the 50 g Daily Value.
How many carbs are in 100g of pecans?
100g of pecans has 12 g of carbohydrates, including 5.6 g of fiber and 3.9 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.