Calories in 4 Oz of Natto
4 oz of natto (113 g) has 239 calories. That is 12% of a 2,000 calorie diet.
The calories come from 22 g of protein, 12 g of fat and 14 g of carbohydrates, a split of 34% protein, 44% fat and 22% carbs. For comparison, 3 oz of natto has 179 and 6 oz of natto has 359 calories. Burning 239 calories takes about 43 minutes of brisk walking or 19 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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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 4 oz of natto?
4 oz of natto weighs about 113 g and has 239 calories.
How much protein is in 4 oz of natto?
4 oz of natto has 22 g of protein, which is 44% of the 50 g Daily Value.
How many carbs are in 4 oz of natto?
4 oz of natto has 14 g of carbohydrates, including 6.1 g of fiber and 5.5 g of sugars.
How much natto is 100 calories?
100 calories of natto is 47 g, about 1/4 cup of natto.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707440. Original description: Natto. Portion weights are USDA household measures.