Nutriwise
SR LegacyLegumes and Legume Productsvalues per 100 g

Cowpeas, common (blackeyes, crowder, southern), mature seeds, raw

Energy
336 kcal / 100 g
Nutrients reported
90
Measured portions
2

Portion converter

Nutrition data is published per 100 g. Pick a portion to see what it works out to.

Total weight
167 g
1 (cup) × 1 — using the published 167 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)336 kcal561 kcal
Water11.9 g20.0 g
Energy1406 kJ2348 kJ
Protein23.5 g39.3 g
Total lipid (fat)1.26 g2.10 g
Ash3.24 g5.41 g
Carbohydrate, by difference60.0 g100.3 g
Fiber, total dietary10.6 g17.7 g
Sugars, Total6.90 g11.5 g
Calcium, Ca110.0 mg183.7 mg
Iron, Fe8.27 mg13.8 mg
Magnesium, Mg184.0 mg307.3 mg
Phosphorus, P424.0 mg708.1 mg
Potassium, K1112.0 mg1857.0 mg
Sodium, Na16.0 mg26.7 mg
Zinc, Zn3.37 mg5.63 mg

Estimates. Portion weights are the published averages for this food. A cup of chopped carrot and a cup of sliced carrot do not weigh the same, so treat the result as approximate.

About zeros. A value of 0 may mean the nutrient is genuinely absent, or that it was not measured / was below the limit of detection. USDA does not distinguish between the two, so this site does not use 0 values for filtering or for "free from" claims.

This converter does not use zero values to claim a food is free of anything, and it is not dietary or medical advice.

Nutrition per 100 g

90 nutrients reported for this food. "Samples" is the number of analytical samples the value is based on.

NutrientPer 100 gSamples
Energy(chosen energy value)336 kcal0
Water11.9 g82
Energy1406 kJ0
Protein23.5 g147
Total lipid (fat)1.26 g139
Ash3.24 g91
Carbohydrate, by difference60.0 g0
Fiber, total dietary10.6 g0
Sugars, Total6.90 g0
Calcium, Ca110.0 mg47
Iron, Fe8.27 mg59
Magnesium, Mg184.0 mg45
Phosphorus, P424.0 mg46
Potassium, K1112.0 mg44
Sodium, Na16.0 mg39
Zinc, Zn3.37 mg46
Copper, Cu0.84 mg48
Manganese, Mn1.53 mg42
Selenium, Se9.00 µg3
Vitamin C, total ascorbic acid1.50 mg1
Thiamin0.85 mg197
Riboflavin0.23 mg204
Niacin2.08 mg189
Pantothenic acid1.50 mg166
Vitamin B-60.36 mg17
Folate, total633.0 µg17
Folic acid0 µg0
Folate, food633.0 µg17
Folate, DFE633.0 µg0
Choline, total94.7 mg0
Vitamin B-120 µg0
Vitamin B-12, added0 µg0
Vitamin A, RAE3.00 µg0
Retinol0 µg0
Carotene, beta30.0 µg0
Carotene, alpha0 µg0
Cryptoxanthin, beta0 µg0
Vitamin A, IU50 IU0
Lycopene0 µg0
Lutein + zeaxanthin0 µg0
Vitamin E (alpha-tocopherol)0.39 mg0
Vitamin E, added0 mg0
Vitamin D (D2 + D3), International Units0 IU0
Vitamin D (D2 + D3)0 µg0
Vitamin K (phylloquinone)5.00 µg0
Fatty acids, total saturated0.33 g0
SFA 4:00 g0
SFA 6:00 g0
SFA 8:00 g0
SFA 10:00 g0
SFA 12:00.00 g0
SFA 14:00.00 g0
SFA 16:00.25 g0
SFA 18:00.05 g0
Fatty acids, total monounsaturated0.11 g0
MUFA 16:10.00 g0
MUFA 18:10.09 g0
MUFA 20:10.00 g0
MUFA 22:10.01 g0
Fatty acids, total polyunsaturated0.54 g0
PUFA 18:20.34 g0
PUFA 18:30.20 g0
PUFA 18:40 g0
PUFA 20:40 g0
PUFA 20:5 n-3 (EPA)0 g0
PUFA 22:5 n-3 (DPA)0 g0
PUFA 22:6 n-3 (DHA)0 g0
Fatty acids, total trans0 g0
Cholesterol0 mg0
Tryptophan0.29 g0
Threonine0.90 g0
Isoleucine0.96 g0
Leucine1.80 g0
Lysine1.59 g0
Methionine0.34 g0
Cystine0.26 g0
Phenylalanine1.37 g0
Tyrosine0.76 g0
Valine1.12 g0
Arginine1.63 g0
Histidine0.73 g0
Alanine1.07 g0
Aspartic acid2.84 g0
Glutamic acid4.45 g0
Glycine0.97 g0
Proline1.06 g0
Serine1.18 g0
Alcohol, ethyl0 g0
Caffeine0 mg0
Theobromine0 mg0

Why there is only one energy value here

USDA publishes three different energy nutrients (IDs 1008, 2047, 2048) plus a kilojoule value. This page uses 1008 — Energy — falling back to the others only when it is absent. Sites that mix them can report different calorie counts for the same food.

Published portion sizes

These are the measured weights this site uses for conversion.

PortionGramsEnergy
1 (cup)167561
1 (tbsp)10.535

Portions without a measured weight are listed but cannot be converted — we do not guess a weight for them.

Allergens: do not rely on this page

This dataset has no structured allergen field, and reference values describe a generic food — not the product you are holding. Always read the actual label before eating anything.

If you have a food allergy, treat this page as background information only.

Similar foods

Legumes and Legume Products

Source: U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov. (SR Legacy, release 2018-04-01) — https://fdc.nal.usda.gov/ · Data last updated 2026-09-27