How many calories are in Soybeans, Mature Seeds?

A 100 g serving of Soybeans, Mature Seeds has 469 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Soybeans, Mature Seeds?

Per 100 g there are 38.6 g of protein — about 77% of the Daily Value (50 g).

How much fat and carbs are in Soybeans, Mature Seeds?

Per 100 g there are 25.4 g of fat and 30.2 g of carbohydrate, including 17.7 g of fiber.

What nutrients is Soybeans, Mature Seeds high in?

Per 100 g it notably contributes to your Daily Value for: Protein (77% DV), Dietary Fiber (63% DV), Magnesium (35% DV).

Legumes & Soy

Soybeans, Mature Seeds

USDA reference values for soybeans, mature seeds (per 100 g).

469kcalCalories

38.6gProtein

25.4gFat

30.2gCarbs

Protein, fat and carb balance

Share of calories from each macronutrient (per 100 g).

Protein 32.9%
Fat 48.8%
Carbs 18.3%

What this food is high in

77% Protein 38.6 g / 100 g 63% Dietary Fiber 17.7 g / 100 g 35% Magnesium 145 mg / 100 g 31% Potassium 1,470 mg / 100 g

Shown as percent of the Daily Value per 100 g.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Macronutrients
Protein	38.6 g	77%
Total Fat	25.4 g	33%
Saturated Fat	3.7 g	18%
Carbohydrate	30.2 g	11%
Dietary Fiber	17.7 g	63%
Total Sugars	4.2 g	8%
Minerals
Sodium	163 mg	7%
Potassium	1,470 mg	31%
Calcium	138 mg	11%
Iron	3.9 mg	22%
Magnesium	145 mg	35%
Vitamins
Vitamin C	2.2 mg	2%
Vitamin A	10 mcg	1%
Vitamin D	0 mcg	0%
Other
Cholesterol	0 mg	0%

* Percent of the Daily Value (Daily Value, based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Soybeans, Mature Seeds?: A 100 g serving of Soybeans, Mature Seeds has 469 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Soybeans, Mature Seeds?: Per 100 g there are 38.6 g of protein — about 77% of the Daily Value (50 g).
How much fat and carbs are in Soybeans, Mature Seeds?: Per 100 g there are 25.4 g of fat and 30.2 g of carbohydrate, including 17.7 g of fiber.
What nutrients is Soybeans, Mature Seeds high in?: Per 100 g it notably contributes to your Daily Value for: Protein (77% DV), Dietary Fiber (63% DV), Magnesium (35% DV).

Similar foods and comparisons

Bacon Bits, Meatless 476 kcal 32 g protein Bacon, Meatless 309 kcal 11.7 g protein Beans 47 kcal 1.8 g protein Beans, Adzuki 329 kcal 19.9 g protein Beans, Adzuki 128 kcal 7.5 g protein Beans, Adzuki 237 kcal 3.8 g protein

Compare Soybeans, Mature Seeds with: Bacon Bits, Meatless Bacon, Meatless Beans Beans, Adzuki

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.