Calories in Natto
1 cup of natto (176 g) has 371 calories, with 34 g of protein, 19 g of fat and 22 g of carbohydrates. Per 100 grams, natto has 211 calories.
Most of the calories in natto come from fat (44%). Natto is a good source of protein, with 19 g per 100 g, a good source of potassium and a good source of iron. It has more calories per gram than 76% of the 188 sauces and condiments in our database.
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Natto calories by serving size
Common amounts of natto with calories and macros. Tap a row for its full nutrition page.
Natto vs similar foods
Calories per 100 g compared with other sauces and condiments.
Natto: common questions
How many calories are in 1 cup of natto?
1 cup of natto (176 g) has 371 calories.
How many calories are in 100 grams of natto?
100 grams of natto has 211 calories, 19 g of protein, 11 g of fat and 13 g of carbohydrates.
How much protein is in natto?
Natto has 19 g of protein per 100 g. 1 cup of natto gives you 34 g.
Is natto high in calories?
Natto has 211 calories per 100 g. It has more calories per gram than 76% of the 188 sauces and condiments in our database. A 2,000 calorie day fits about 948 g of it.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707440. Original description: Natto. Portion weights are USDA household measures.