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USDA reference food · Vegetables and Vegetable Products

Soybeans, mature seeds, sprouted, raw

1/2 cup of soybeans, mature seeds, sprouted, raw (35 g) has 45 calories, 5g of protein, 2.5g of fat and 0g of fiber (USDA FoodData Central, SR Legacy, FDC 169284). It is one of 13 USDA descriptions of soybeans.

Nutrition Facts

Serving size1/2 cup (35g)
Amount per serving
Calories45
% Daily Value*
Total Fat 2.5g3%
Saturated Fat 0g2%
Trans Fat 0g
Cholesterol 0mg0%
Sodium 0mg0%
Total Carbohydrate 3g1%
Dietary Fiber 0g1%
Total Sugars not declared
Includes Added Sugars not declared
Protein 5g9%
Vitamin D 0mcg0%
Calcium 20mg2%
Iron 0.7mg4%
Potassium 170mg4%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.

USDA values per 100 g (SR Legacy), scaled to the portion. Check the USDA record.

Protein per 100 g
13.1g
more than 60% of 8,218 USDA reference foods
Calories per 100 g
122
more than 34% of reference foods
Fiber per 100 g
1.1g
more than 58% of reference foods

What a portion gives you

Fiber 0g1%
Protein 5g9%
Potassium 170mg4%
Calcium 20mg2%
Iron 0.7mg4%
Sodium 0mg0%

Ticks: 5% of the Daily Value (FDA: low) and 20% (high)

Source: USDA FoodData Central, SR Legacy (FDC 169284); FDA Daily Values, 21 CFR 101.9.

Also rich in

  • Copper0.1 mg in 1/2 cup (35 g), 17% of the Daily Value
  • Folate60 µg DFE in 1/2 cup (35 g), 15% of the Daily Value
  • Manganese0.2 mg in 1/2 cup (35 g), 11% of the Daily Value

Source: USDA FoodData Central (FDC 169284), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Where the calories come from: 25% carbohydrate, 40% fat and 35% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Where it sits among USDA reference foods

Per 100 gThis foodShare with less
Calories12234%
Protein13.1 g60%
Total fat6.70 g57%
Carbohydrate9.57 g54%
Fiber1.10 g58%
Sodium14.0 mg20%

Source: USDA FoodData Central, SR Legacy and Foundation Foods: the 7,472 to 8,218 reference foods that report each value; the share of them with less per 100 g.

Every nutrient in this record (62)

The portion is 1/2 cup (35 g); % DV is for that portion.

Energy, macronutrients and sugars (12)
NutrientPer portionPer 100 g% DV
Protein4.58 g13.1 g9%
Total lipid (fat)2.35 g6.70 g3%
Carbohydrate, by difference3.35 g9.57 g1%
Ash0.56 g1.59 g
Energy42.7 kcal122 kcal
Water24.2 g69.0 g
Fiber, total dietary0.39 g1.10 g1%
Cholesterol0 mg0 mg0%
Fatty acids, total trans0 g0 g
Fatty acids, total saturated0.33 g0.93 g2%
Fatty acids, total monounsaturated0.53 g1.52 g
Fatty acids, total polyunsaturated1.32 g3.78 g
Minerals (10)
NutrientPer portionPer 100 g% DV
Calcium, Ca23.4 mg67.0 mg2%
Iron, Fe0.73 mg2.10 mg4%
Magnesium, Mg25.2 mg72.0 mg6%
Phosphorus, P57.4 mg164 mg5%
Potassium, K169 mg484 mg4%
Sodium, Na4.90 mg14.0 mg0%
Zinc, Zn0.41 mg1.17 mg4%
Copper, Cu0.15 mg0.43 mg17%
Manganese, Mn0.25 mg0.70 mg11%
Selenium, Se0.21 µg0.60 µg0%
Vitamins (14)
NutrientPer portionPer 100 g% DV
Retinol0 µg0 µg
Vitamin A, RAE0.35 µg1.00 µg0%
Vitamin D (D2 + D3)0 µg0 µg0%
Vitamin C, total ascorbic acid5.36 mg15.3 mg6%
Thiamin0.12 mg0.34 mg10%
Riboflavin0.041 mg0.12 mg3%
Niacin0.40 mg1.15 mg3%
Pantothenic acid0.33 mg0.93 mg
Vitamin B-60.062 mg0.18 mg4%
Folate, total60.2 µg172 µg
Vitamin B-120 µg0 µg0%
Folic acid0 µg0 µg
Folate, food60.2 µg172 µg
Folate, DFE60.2 µg172 µg15%
Amino acids (18)
NutrientPer portionPer 100 g% DV
Tryptophan0.056 g0.16 g
Threonine0.18 g0.50 g
Isoleucine0.20 g0.58 g
Leucine0.33 g0.94 g
Lysine0.26 g0.75 g
Methionine0.048 g0.14 g
Cystine0.055 g0.16 g
Phenylalanine0.22 g0.64 g
Tyrosine0.17 g0.48 g
Valine0.22 g0.62 g
Arginine0.32 g0.91 g
Histidine0.12 g0.35 g
Alanine0.19 g0.55 g
Aspartic acid0.62 g1.77 g
Glutamic acid0.69 g1.97 g
Glycine0.18 g0.50 g
Proline0.24 g0.67 g
Serine0.23 g0.65 g
Fatty acids (8)
NutrientPer portionPer 100 g% DV
SFA 14:00.0024 g0.0070 g
SFA 16:00.24 g0.67 g
SFA 18:00.087 g0.25 g
MUFA 18:10.52 g1.49 g
PUFA 18:21.17 g3.34 g
PUFA 18:30.16 g0.45 g
MUFA 16:10.0045 g0.013 g
MUFA 20:10.0045 g0.013 g

Source: USDA FoodData Central, FDC 169284: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.

Other ways to eat soybeans

USDA lists 13 preparations of soybeans. The soybeans page puts them side by side, per 100 g and per portion.

Compare every soybeans preparation

Next questions

Sources for this page
USDA FoodData Central
this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation
what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
USDA Food and Nutrient Database for Dietary Studies
survey foods and their household portions. ars.usda.gov
21 CFR 101.9, Nutrition labeling of food
the label format, its rounding and the Daily Values. ecfr.gov
21 CFR 101 subpart D, Nutrient content claims
the FDA thresholds the comparisons count. ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label
the 5% and 20% Daily Value rule. fda.gov