Evidence-aware nutrition guide for Pecans.Values are approximate per 100 g unless stated otherwise.
Pecans nut & seedAvailable year-round
Nut & Seed guide · values per 100 g (3.5 oz)

Pecans Nutrition Facts, Vitamins and Benefits

Pecans (Carya illinoinensis) is included in the Topraktan Bilgiler nut & seed library. Per 100 g it provides approximately 691 kcal and includes 121 mg magnesium, 9.6 g fiber, 9.2 g protein. Values can vary with variety, ripeness, growing conditions and preparation.

121 mg magnesium9.6 g fiber9.2 g protein410 mg potassium
Energy691 kcal
Fiber9.6 g
Vitamin C1.1 mg
Potassium410 mg

Pecans benefits and place in a balanced diet

  • Pecans provides 9.6 g of dietary fiber per 100 g. Fiber supports normal bowel function and can contribute to fullness as part of a balanced diet.
  • A 100 g serving contains about 1.1 mg of vitamin C. Vitamin C contributes to normal immune function, collagen formation and protection of cells from oxidative stress.
  • Its potassium content is approximately 410 mg per 100 g. Potassium contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
  • It supplies about 121 mg of magnesium per 100 g. Magnesium contributes to normal energy metabolism and normal muscle function.
  • With approximately 9.2 g of protein per 100 g, it can contribute to total daily protein intake. Protein supports the maintenance and growth of muscle mass.
  • It contains about 2.5 mg of iron per 100 g. Iron contributes to normal red blood cell formation and oxygen transport; absorption from plant foods varies.

Pecans nutrition facts

The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 28 g reference serving.

Pecans vitamins, minerals and nutrition facts
NutrientPer 100 g28 g serving
Core values and macronutrients
Energy691 kcal193.5 kcal
Water3.5 g1 g
Protein9.2 g2.6 g
Total fat72 g20.2 g
Saturated fat6.2 g1.7 g
Monounsaturated fat40.8 g11.4 g
Polyunsaturated fat21.6 g6.1 g
Carbohydrate13.9 g3.9 g
Dietary fiber9.6 g2.7 g
Total sugars4 g1.1 g
Starch0.5 g0.1 g
Ash1.5 g0.4 g
Cholesterol0 mg0 mg
Minerals
Calcium70 mg19.6 mg
Iron2.5 mg0.7 mg
Magnesium121 mg33.9 mg
Phosphorus277 mg77.6 mg
Potassium410 mg114.8 mg
Sodium0 mg0 mg
Zinc4.5 mg1.3 mg
Copper1.2 mg0.3 mg
Manganese4.5 mg1.3 mg
Selenium3.8 µg1.1 µg
Fluoride10 µg2.8 µg
Vitamins and vitamin-like compounds
Vitamin C1.1 mg0.3 mg
Vitamin B1 (Thiamin)0.7 mg0.2 mg
Vitamin B2 (Riboflavin)0.1 mg0 mg
Vitamin B3 (Niacin)1.2 mg0.3 mg
Vitamin B5 (Pantothenic acid)0.9 mg0.2 mg
Vitamin B60.2 mg0.1 mg
Vitamin B7 (Biotin)0 µg0 µg
Vitamin B9 (Folate)22 µg6.2 µg
Folic acid0 µg0 µg
Food folate22 µg6.2 µg
Folate, DFE22 µg DFE6.2 µg DFE
Choline40.5 mg11.3 mg
Vitamin B120 µg0 µg
Vitamin A3 µg RAE0.8 µg RAE
Retinol0 µg0 µg
Beta-carotene29 µg8.1 µg
Alpha-carotene0 µg0 µg
Beta-cryptoxanthin9 µg2.5 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin17 µg4.8 µg
Vitamin E1.4 mg0.4 mg
Vitamin D0 µg0 µg
Vitamin K3.5 µg1 µg
Fatty acids
Omega-30 g0 g
Omega-60 g0 g
Types of sugar
Sucrose3.9 g1.1 g
Glucose0 g0 g
Fructose0 g0 g
Lactose0 g0 g
Maltose0 g0 g
Galactose0 g0 g
Amino acids
Tryptophan0.1 g0 g
Threonine0.3 g0.1 g
Isoleucine0.3 g0.1 g
Leucine0.6 g0.2 g
Lysine0.3 g0.1 g
Methionine0.2 g0.1 g
Cystine0.2 g0 g
Phenylalanine0.4 g0.1 g
Tyrosine0.2 g0.1 g
Valine0.4 g0.1 g
Arginine1.2 g0.3 g
Histidine0.3 g0.1 g
Alanine0.4 g0.1 g
Aspartic acid0.9 g0.3 g
Glutamic acid1.8 g0.5 g
Glycine0.5 g0.1 g
Proline0.4 g0.1 g
Serine0.5 g0.1 g
Vitamin details
Niacin equivalents0 mg0 mg
Vitamin D20 µg0 µg
Vitamin D30 µg0 µg
Vitamin K1 (Phylloquinone)3.5 µg1 µg
Vitamin K2 (Menaquinone)0 µg0 µg
Beta-tocopherol0.4 mg0.1 mg
Gamma-tocopherol24.4 mg6.8 mg
Delta-tocopherol0.5 mg0.1 mg
Fatty-acid details
Trans fat0 g0 g
Alpha-linolenic acid (ALA)0 g0 g
Linoleic acid0 g0 g
EPA0 g0 g
DHA0 g0 g

How many calories are in Pecans?

100 g (about 3.5 oz) provides approximately 691 kcal. A 28 g reference serving provides approximately 193.5 kcal. Values vary with variety, ripeness and preparation.

How to use Pecans in the kitchen

Pecans can be used as a snack ingredient or added to breakfast dishes, salads and recipes. Measure the portion because nuts and seeds are energy-dense.

Cooking, peeling, draining and added oil or sugar can change nutrition values. The calculator scales the recorded reference values by weight.

Nutrition values can vary by variety, maturity and preparation. Seasonal dates refer to approximate general harvest periods in Turkey, not universal availability. General information only; not medical advice. Primary composition reference: USDA FoodData Central.