Question 1

How many calories are in soybeans?

Accepted Answer

One cup (172 g) of soybeans has about 296 calories. Per 100 g that is 172 calories. The figures are from the USDA FoodData Central database (lab-measured values).

Question 2

How much protein is in soybeans?

Accepted Answer

One cup (172 g) has 31.3 g of protein (18.2 g per 100 g). That makes it a good source of protein.

Question 3

How many carbs are in soybeans?

Accepted Answer

One cup (172 g) has 14.4 g of carbohydrate, of which 10.3 g is fibre and 5.2 g is sugars.

Question 4

What vitamins and minerals does soybeans contain?

Accepted Answer

Per cup (172 g), the most notable are copper (78% of the Daily Value), manganese (62% of the Daily Value), iron (49% of the Daily Value), riboflavin (b2) (38% of the Daily Value). The tool above lists every vitamin and mineral the USDA measured, at any portion size.

Question 5

Where do these soybeans nutrition numbers come from?

Accepted Answer

They come from the USDA FoodData Central database (SR Legacy), which is public domain, scaled to the portion shown. Brands and recipes vary, so treat them as typical values. Nothing you look up here is sent to a server.

Nutrient	1 cup (172 g)	Per 100 g	% Daily Value
Calories	296 kcal	172 kcal	—
Protein	31 g	18 g	63%
Carbohydrate	14 g	8.4 g	5%
Fibre	10 g	6 g	37%
Sugars	5.2 g	3 g	—
Fat	15 g	9 g	20%
Saturated fat	2.2 g	1.3 g	11%
Sodium	1.7 mg	1 mg	0%
Potassium	886 mg	515 mg	19%
Calcium	175 mg	102 mg	13%
Iron	8.8 mg	5.1 mg	49%
Vitamin C	2.9 mg	1.7 mg	3%

Soybeans nutrition facts

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