Natto

Packaged product Comidas y Platos Shirakiku

Natto contains 175 kcal per 100 g. A serving, 57 g (57 g) provides about 100 kcal.

Roughly 33% of its calories come from protein, with 33% from carbohydrates and 33% from fat (estimated with general energy factors).

That is more energy than the typical item in comidas y platos on FoodFactly, where the median is 150 kcal per 100 g across 2.609 products.

100 g provides 18% of the Daily Value for Vitamina C and 14% of the Daily Value for iron.

The values are as declared on the product label and entered by Open Food Facts contributors.

Natto by Shirakiku, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
175kcal per 100 g
15,8 gprotein
15,8 gcarbohydrates
7 gfat
100kcal in serving, 57 g (57 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 175 kcal
Total fat L 7 g 9%
Saturated fat L 1,8 g 9%
Sodium L 509 mg 22%
Total carbohydrates L 15,8 g 6%
Dietary fiber L 8,8 g 31%
Total sugars L 0 g
Added sugars L 3 g 6%
Protein L 15,8 g 32%
Vitamina C L 15,8 mg18%
Calcio L 105 mg8%
Iron L 2,5 mg14%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 33%Carbohydrates: 33%Fat: 33%175kcal / 100 g
  • Protein 33%
  • Carbohydrates 33%
  • Fat 33%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Vitamina C18%Iron14%Calcio8%

Nutritional insights

  • Protein15,8 gin the top quarter of comidas y platos (median 6,4 g)
  • Fiber8,8 gin the top quarter of comidas y platos (median 1,5 g)
  • Sugars0 gin the lowest quarter of comidas y platos (median 1,8 g)
  • Fat7 gabove the median for comidas y platos (median 5,8 g)
  • Saturated fat1,8 gbelow the median for comidas y platos (median 1,8 g)
  • Sodium509 mgabove the median for comidas y platos (median 387 mg)
  • Protein per 100 kcal9 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Shirakiku
Barcode
0074410940911
Quantity
6.0 oz
Label serving
57 g
Category
Comidas
Nutri-Score
A as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

natto: soybean, rice powder, bacillus natto, hydrolysed protein, sugar syrup, sugar. sauce : soy sauce (soybean, wheat), salt, vinegar, tuna extract, flavour enhancers e621 & e631, alcohol, water. mustard sachet: mustard, brewed vinegar, salt, vegetable oil, acid e330, colour e100,vitamin c, thickeners e415 & e412, seasoning, pepper extract, water.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: RiceAzúcarSaltVinegar

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Natto?

100 g of Natto has 175 kcal. Serving, 57 g (57 g): about 100 kcal.

Is Natto high in protein?

Natto contains 15,8 g of protein per 100 g (32% of the 50 g Daily Value), or 9 g in serving, 57 g (57 g). About 33% of its calories come from protein. Compared with other comidas y platos, that is among the highest quarter (median 6,4 g).

How many carbs are in Natto?

Natto has 15,8 g of total carbohydrates per 100 g, including 8,8 g of fiber and 0 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Natto?

Natto contains 7 g of fat per 100 g, of which 1,8 g is saturated (9% of the Daily Value).

What vitamins and minerals does Natto contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamina C (18% DV) and iron (14% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Natto?

100 g contains 509 mg of sodium, 22% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 13 de marzo de 2026. FoodFactly last checked it on 6 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0074410940911. License: ODbL 1.0 (Open Food Facts). Source record dated 13 de marzo de 2026. Imported 6 de noviembre de 2026.

Last updated: . Data quality score: 95/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.