Cereal Grains and Pasta

How many carbs are in corn flour, masa?

1 cup of corn flour, masa contains about 87.3g of carbohydrate, 80g net carbs after subtracting 7.3g of fiber, 9.6g of protein, and 414 calories.

1 cup contains 87.3g carbs 80g net carbs · 7.3g fiber · 9.6g protein · 414 cal

Carbs by portion size

PortionTotal carbsFiberNet carbs
1 cup (114g)87.3g7.3g80g
100 grams (100g)76.6g6.4g70.2g

Net carbs in corn flour, masa

1 cup of corn flour, masa contains 80g of net carbs — total carbs (87.3g) minus dietary fiber (7.3g). 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 corn flour, masa (per 100g)

Reference values from USDA FoodData Central (sr legacy dataset, fdcId 169694). Values are per 100 grams.

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Frequently asked questions

How many carbs are in corn flour, masa?

1 cup of corn flour, masa contains about 87.3g of total carbohydrate. After subtracting 7.3g of fiber, the net carbs are about 80g.

How many net carbs are in corn flour, masa?

Net carbs in 1 cup of corn flour, masa are about 80g — that is total carbs (87.3g) minus dietary fiber (7.3g). See our net carbs explainer for the full calculation.

Is corn flour, masa good for diabetics?

Corn flour, masa 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 corn flour, masa keto-friendly?

Whether corn flour, masa fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup) provides about 80g of net carbs.

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