Legumes and Legume Products

How many carbs are in soybeans, mature seeds, dry roasted?

1 cup of soybeans, mature seeds, dry roasted contains about 27g of carbohydrate, 19.4g net carbs after subtracting 7.5g of fiber, 40.3g of protein, and 418 calories.

1 cup contains 27g carbs 19.4g net carbs · 7.5g fiber · 40.3g protein · 418 cal

Carbs by portion size

PortionTotal carbsFiberNet carbs
1 cup (93g)27g7.5g19.4g
100 grams (100g)29g8.1g20.9g

Net carbs in soybeans, mature seeds, dry roasted

1 cup of soybeans, mature seeds, dry roasted contains 19.4g of net carbs — total carbs (27g) minus dietary fiber (7.5g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.

Full nutrition for soybeans, mature seeds, dry roasted (per 100g)

Reference values from USDA FoodData Central (sr legacy dataset, fdcId 172441). Values are per 100 grams.

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Frequently asked questions

How many carbs are in soybeans, mature seeds, dry roasted?

1 cup of soybeans, mature seeds, dry roasted contains about 27g of total carbohydrate. After subtracting 7.5g of fiber, the net carbs are about 19.4g.

How many net carbs are in soybeans, mature seeds, dry roasted?

Net carbs in 1 cup of soybeans, mature seeds, dry roasted are about 19.4g — that is total carbs (27g) minus dietary fiber (7.5g). See our net carbs explainer for the full calculation.

Is soybeans, mature seeds, dry roasted good for diabetics?

Soybeans, mature seeds, dry roasted contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.

Is soybeans, mature seeds, dry roasted keto-friendly?

Whether soybeans, mature seeds, dry roasted fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup) provides about 19.4g of net carbs.

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