Calories in 8 Oz of Natto

8 oz of natto (227 g) has 479 calories. That is 24% of a 2,000 calorie diet.

The calories come from 44 g of protein, 25 g of fat and 29 g of carbohydrates, a split of 34% protein, 44% fat and 22% carbs. For comparison, 6 oz of natto has 359 calories. Burning 479 calories takes about 85 minutes of brisk walking or 39 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.

Natto Calorie Calculator

AmountUnit

479cal

in 8 oz of natto (227 g)

Protein44 g34% of calories

Fat25 g44% of calories

Carbs29 g22% of calories

24% of a 2,000 calorie day

Your meal

Add portions from any food page to build a meal total. It stays in this browser.

Natto calories by serving size

Common amounts of natto with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Protein	Fat	Carbs
50g	50 g	106	9.7 g	5.5 g	6.3 g
1/2 cup	88 g	186	17 g	9.7 g	11 g
100g	100 g	211	19 g	11 g	13 g
4 oz	113 g	239	22 g	12 g	14 g
1 cup	176 g	371	34 g	19 g	22 g
200g	200 g	422	39 g	22 g	25 g
8 oz	227 g	479	44 g	25 g	29 g

Natto vs similar foods

Calories per 100 g compared with other sauces and condiments.

Hoisin Sauce220

Natto211

Light Ranch Dip201

Miso198

Light Vegetable Dip198

Light Chipotle Dip195

Plum Sauce184

Natto: common questions

How many calories are in 8 oz of natto?

8 oz of natto weighs about 227 g and has 479 calories.

How much protein is in 8 oz of natto?

8 oz of natto has 44 g of protein, which is 88% of the 50 g Daily Value.

How many carbs are in 8 oz of natto?

8 oz of natto has 29 g of carbohydrates, including 12 g of fiber and 11 g of sugars.

How much natto is 100 calories?

100 calories of natto is 47 g, about 1/4 cup of natto.

More about natto

Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707440. Original description: Natto. Portion weights are USDA household measures.