Nuts & seeds · Nutrition facts

Raw Walnuts, English, Halves

679 calories and 14.6 g of protein per 100 g. Reported fiber: 5.2 g.

USDA FoundationPublished Oct 2022

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Nuts, walnuts, English, halves, raw

Source category
Nut and Seed Products
Nutrition basis
Per 100 g
Source record
USDA FDC 2346394
Publication date
Oct 2022

On a 100 g basis, this record has more protein than 40% of 238 other complete nuts & seeds profiles.

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The source matters

USDA Foundation values draw on analyzed food samples. The composition of a particular item can vary with variety, growing conditions, and preparation.

Read about this dataset
Your portion, your numbers
679calories
in 100 g
NutrientAmountDaily value
Protein14.6 g—
Carbohydrate10.9 g4%
Fat69.7 g89%
Fiber5.2 g19%
Total sugars——
Sodium0 mg0%
Saturated fat6.1 g30%
Potassium424 mg9%
Calcium88 mg7%
Iron2.24 mg12%
Magnesium142 mg34%
Vitamin C——
Vitamin D——
Estimated energy from macros
Protein 8%Carbs 6%Fat 86%

Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.

Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.

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Same broad food category

This food: 4.3 g protein in 29.5 g. Choices below have more on this basis.

These are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.

Reported variation in the reference data

A food is more than one number.

Where the source reports a minimum and maximum, you can see that range alongside the displayed value.

NutrientDisplayed valueReported minimumReported maximumData points
WaterPer 100 g3.15 g2.79 g3.49 g8
NitrogenPer 100 g2.75 g2.44 g3.08 g8
ProteinPer 100 g14.56 g12.93 g16.32 g—
Total lipid (fat)Per 100 g69.74 g67.49 g71.43 g8
AshPer 100 g1.64 g1.4 g1.91 g8
Fiber, total dietaryPer 100 g5.21 g4.3 g7.38 g8
Calcium, CaPer 100 g88.26 mg74.8 mg103 mg8
Iron, FePer 100 g2.24 mg1.99 mg2.54 mg8

These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.

All 48 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water3.145 g1051
Energy (Atwater General Factors)729.556 kcal2047
Energy (Atwater Specific Factors)678.664 kcal2048
Nitrogen2.748 g1002
Protein14.564 g1003
Total lipid (fat)69.74 g1004
Ash1.641 g1007
Carbohydrate, by difference10.91 g1005
Fiber, total dietary5.21 g1079
Calcium, Ca88.26 mg1087
Iron, Fe2.235 mg1089
Magnesium, Mg142.4 mg1090
Phosphorus, P365.1 mg1091
Potassium, K423.5 mg1092
Sodium, Na0 mg1093
Zinc, Zn2.76 mg1095
Copper, Cu1.206 mg1098
Manganese, Mn2.995 mg1101
Molybdenum, Mo21 µg1102
Thiamin0.23 mg1165
Niacin1.218 mg1167
Vitamin B-60.66 mg1175
Biotin17.28 µg1176
Vitamin K (phylloquinone)1.7 µg1185
Vitamin K (Dihydrophylloquinone)0 µg1184
Vitamin K (Menaquinone-4)0 µg1183
Fatty acids, total saturated6.054 g1258
Fatty acids, total monounsaturated9.625 g1292
Fatty acids, total polyunsaturated49.331 g1293
Tryptophan0.127 g1210
Threonine0.443 g1211
Isoleucine0.52 g1212
Leucine0.997 g1213
Lysine0.38 g1214
Methionine0.19 g1215
Phenylalanine0.607 g1217
Tyrosine0.43 g1218
Valine0.597 g1219
Arginine2.02 g1220
Histidine0.343 g1221
Alanine0.59 g1222
Aspartic acid1.293 g1223
Glutamic acid2.987 g1224
Glycine0.69 g1225
Proline0.78 g1226
Serine0.78 g1227
Hydroxyproline0 g1228
Cysteine0.377 g1232