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Nuts, pecans, halves, raw

Nutrition facts per 100 g and per portion, with the source of every value.

Per 100 g

Per 100 g · 1 cup, chopped (109 g)
NutrientPer 100 g1 cup, choppedSource field
Energy699.596 kcal763 kcal2048 Energy (Atwater Specific Factors)
Protein9.959 g10.9 g1003 Protein
Fat73.28 g79.9 g1004 Total lipid (fat)
Saturated fatty acids6.465 g7 g1258 Fatty acids, total saturated
Monounsaturated fatty acids39.282 g42.8 g1292 Fatty acids, total monounsaturated
Polyunsaturated fatty acids22.924 g25 g1293 Fatty acids, total polyunsaturated
Carbohydrate12.699 g13.8 g1005 Carbohydrate, by difference
Dietary fibre5.793 g6.3 g1079 Fiber, total dietary
Sodium0 mg0 mg1093 Sodium, Na
Potassium360.3 mg393 mg1092 Potassium, K
Calcium54.83 mg60 mg1087 Calcium, Ca
Iron2.371 mg2.6 mg1089 Iron, Fe
Water2.623 g2.9 g1051 Water

Carbohydrate is calculated by difference and includes fibre (USDA method).

Portions

Portions
PortionWeightEnergy (kcal)Protein (g)Fat (g)Carbohydrate (g)Dietary fibre (g)Sodium (mg)
1 cup, chopped109 g76310.979.913.86.30
1 cup, halves99 g6939.972.512.65.70
1 oz (19 halves)28.4 g1982.820.83.61.60
1 nut1.5 g100.151.10.190.0870
1 cup100 g7001073.312.75.80
1 package50 g350536.66.32.90
1 oz28.4 g1982.820.83.61.60
Quantity not specified28 g1962.820.53.61.60

Per-portion values are calculated from the per-100 g values and the portion weight.

About this record

Source
USDA FoodData Central, Foundation Foods, 2026-04-30
Source record
fdc:2346395
Published
2022-10-28
Retrieved
2026-10-10
Food group
Nuts and seeds
Preparation
raw

U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, Foundation Foods 2026-04-30. fdc.nal.usda.gov

Names in other languages

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Nutrition reference data copied from public food composition tables. Not medical or dietary advice.