Legumes and Legume Products

How many carbs are in soymilk, original and vanilla, unfortified?

1 fl oz of soymilk, original and vanilla, unfortified contains about 1.9g of carbohydrate, 1.7g net carbs after subtracting 0.2g of fiber, 1g of protein, and 17 calories.

1 fl oz contains 1.9g carbs 1.7g net carbs · 0.2g fiber · 1g protein · 17 cal

Carbs by portion size

PortionTotal carbsFiberNet carbs
1 fl oz (30.6g)1.9g0.2g1.7g
1 cup (243g)15.3g1.5g13.8g
100 grams (100g)6.3g0.6g5.7g

Net carbs in soymilk, original and vanilla, unfortified

1 fl oz of soymilk, original and vanilla, unfortified contains 1.7g of net carbs — total carbs (1.9g) minus dietary fiber (0.2g). 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 soymilk, original and vanilla, unfortified (per 100g)

Reference values from USDA FoodData Central (sr legacy dataset, fdcId 172446). Values are per 100 grams.

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Frequently asked questions

How many carbs are in soymilk, original and vanilla, unfortified?

1 fl oz of soymilk, original and vanilla, unfortified contains about 1.9g of total carbohydrate. After subtracting 0.2g of fiber, the net carbs are about 1.7g.

How many net carbs are in soymilk, original and vanilla, unfortified?

Net carbs in 1 fl oz of soymilk, original and vanilla, unfortified are about 1.7g — that is total carbs (1.9g) minus dietary fiber (0.2g). See our net carbs explainer for the full calculation.

Is soymilk, original and vanilla, unfortified good for diabetics?

Soymilk, original and vanilla, unfortified 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 soymilk, original and vanilla, unfortified keto-friendly?

Whether soymilk, original and vanilla, unfortified fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 fl oz) provides about 1.7g of net carbs.

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