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Nuts & Seeds

Calories in Pecans

Calories

691

kcal/100g

Protein

9g

per 100g

Carbs

14g

per 100g

Fat

72g

per 100g

About Pecans

Pecans are the highest-fat tree nut but rich in heart-healthy monounsaturated fats. They provide manganese, copper, and thiamine. Popular in pies and as salad toppings.

Macro Breakdown (per 100g)

Protein
9g (18%)
Carbs
14g (5%)
Fat
72g (92%)
Fiber
9.6g (34%)

Calorie source split

Protein 5%Carbs 8%Fat 88%

Calories in Pecans by Serving Size

ServingCaloriesProteinCarbsFat
100g (standard reference)(100g)6919g14g72g
1 oz (28g, ~19 halves)(28g)1932.5g3.9g20.2g
1/4 cup (27g)(27g)1872.4g3.8g19.4g

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Pecans Diet Tags

keto friendlyvegetarianvegan

Pecans Nutrition — FAQs

1

How many calories in Pecans per 100g?

Pecans contains 691 calories per 100g, with 9g protein, 14g carbs, and 72g fat.

2

How many calories in 1 oz?

1 oz (28g, ~19 halves) of Pecans contains approximately 193 calories, with 2.5g protein, 3.9g carbs, and 20.2g fat.

3

What are the macros in Pecans?

Per 100g, Pecans provides: 9g protein (5% of calories), 14g carbohydrates (8% of calories), and 72g fat (88% of calories).

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Calories in Pecans: 691kcal/100g — Full Nutrition Breakdown [2026]