Nuts & seeds · Nutrition facts

Walnuts, Black, Dried

619 calories and 24.1 g of protein per 100 g. Reported fiber: 6.8 g.

USDA SR LegacyPublished Apr 2019

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Nuts, walnuts, black, dried

Source category
Nut and Seed Products
Nutrition basis
Per 100 g
Source record
USDA FDC 170186
Publication date
Apr 2019

On a 100 g basis, this record has more protein than 80% of 238 other complete nuts & seeds profiles.

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The source matters

SR Legacy is USDA’s final historical reference release from 2018. It combines analyses, calculations, and literature. The publication date in FoodData Central is not the date every nutrient was measured.

Read about this dataset
Your portion, your numbers
774calories
in 125 g
NutrientAmountDaily value
Protein30.1 g—
Carbohydrate12 g4%
Fat74.2 g95%
Fiber8.5 g30%
Total sugars1.4 g—
Sodium3 mg0%
Saturated fat4.4 g22%
Potassium654 mg14%
Calcium76 mg6%
Iron3.9 mg22%
Magnesium251 mg60%
Vitamin C2.1 mg2%
Vitamin D0 µg0%
Estimated energy from macros
Protein 14%Carbs 6%Fat 80%

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: 7.8 g protein in 32.3 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 g4.56 g4.36 g4.76 g11
ProteinPer 100 g24.06 g23.78 g24.35 g11
Total lipid (fat)Per 100 g59.33 g56.58 g61.42 g34
AshPer 100 g2.47 g2.33 g2.61 g11
Fiber, total dietaryPer 100 g6.8 g5 g8.6 g2
Calcium, CaPer 100 g61 mg58 mg64 mg16
Iron, FePer 100 g3.12 mg3.07 mg3.16 mg16
Magnesium, MgPer 100 g201 mg200 mg202 mg16

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

All 118 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water4.56 g1051
Energy619 kcal1008
Energy2,590 kj1062
Protein24.06 g1003
Total lipid (fat)59.33 g1004
Ash2.47 g1007
Carbohydrate, by difference9.58 g1005
Fiber, total dietary6.8 g1079
Sugars, Total1.1 g2000
Sucrose1 g1010
Glucose0.05 g1011
Fructose0.05 g1012
Lactose0 g1013
Maltose0 g1014
Starch0.24 g1009
Calcium, Ca61 mg1087
Iron, Fe3.12 mg1089
Magnesium, Mg201 mg1090
Phosphorus, P513 mg1091
Potassium, K523 mg1092
Sodium, Na2 mg1093
Zinc, Zn3.37 mg1095
Copper, Cu1.36 mg1098
Manganese, Mn3.896 mg1101
Selenium, Se17 µg1103
Vitamin C, total ascorbic acid1.7 mg1162
Thiamin0.057 mg1165
Riboflavin0.13 mg1166
Niacin0.47 mg1167
Pantothenic acid1.66 mg1170
Vitamin B-60.583 mg1175
Folate, total31 µg1177
Folic acid0 µg1186
Folate, food31 µg1187
Folate, DFE31 µg1190
Choline, total32.1 mg1180
Betaine0.5 mg1198
Vitamin B-120 µg1178
Vitamin B-12, added0 µg1246
Vitamin A, RAE2 µg1106
Retinol0 µg1105
Carotene, beta24 µg1107
Carotene, alpha0 µg1108
Cryptoxanthin, beta0 µg1120
Vitamin A, IU40 iu1104
Lycopene0 µg1122
Lutein + zeaxanthin9 µg1123
Vitamin E (alpha-tocopherol)2.08 mg1109
Vitamin E, added0 mg1242
Tocopherol, beta0.01 mg1125
Tocopherol, gamma28.78 mg1126
Tocopherol, delta1.51 mg1127
Tocotrienol, alpha0 mg1128
Tocotrienol, beta0 mg1129
Tocotrienol, gamma0.7 mg1130
Tocotrienol, delta0 mg1131
Vitamin D (D2 + D3), International Units0 iu1110
Vitamin D (D2 + D3)0 µg1114
Vitamin K (phylloquinone)2.7 µg1185
Fatty acids, total saturated3.483 g1258
SFA 4:00 g1259
SFA 6:00 g1260
SFA 8:00 g1261
SFA 10:00 g1262
SFA 12:00 g1263
SFA 14:00 g1264
SFA 15:00 g1299
SFA 16:01.934 g1265
SFA 17:00 g1300
SFA 18:01.549 g1266
SFA 20:00 g1267
SFA 22:00 g1273
Fatty acids, total monounsaturated15.442 g1292
MUFA 14:10 g1274
MUFA 15:10 g1333
MUFA 16:10.042 g1275
MUFA 17:10 g1323
MUFA 18:115.128 g1268
MUFA 20:10.272 g1277
MUFA 22:10 g1279
Fatty acids, total polyunsaturated36.437 g1293
PUFA 18:233.76 g1269
PUFA 18:2 n-6 c,c33.76 g1316
PUFA 18:32.677 g1270
PUFA 18:3 n-3 c,c,c (ALA)2.677 g1404
PUFA 18:3 n-6 c,c,c0 g1321
PUFA 18:40 g1276
PUFA 20:2 n-6 c,c0 g1313
PUFA 20:30 g1325
PUFA 20:40 g1271
PUFA 20:5 n-3 (EPA)0 g1278
PUFA 22:5 n-3 (DPA)0 g1280
PUFA 22:6 n-3 (DHA)0 g1272
Cholesterol0 mg1253
Stigmasterol1 mg1285
Campesterol5 mg1286
Beta-sitosterol115 mg1288
Tryptophan0.318 g1210
Threonine0.721 g1211
Isoleucine0.966 g1212
Leucine1.684 g1213
Lysine0.713 g1214
Methionine0.467 g1215
Cystine0.462 g1216
Phenylalanine1.094 g1217
Tyrosine0.74 g1218
Valine1.271 g1219
Arginine3.618 g1220
Histidine0.672 g1221
Alanine1.048 g1222
Aspartic acid2.433 g1223
Glutamic acid5.152 g1224
Glycine1.189 g1225
Proline0.926 g1226
Serine1.225 g1227
Alcohol, ethyl0 g1018
Caffeine0 mg1057
Theobromine0 mg1058