SR Legacy

Natto

Category: Legumes and Legume Products

Per 1 cup (175 g)

369Calories

34 gProtein

22 gCarbs

19 gFat

U.S. Nutrition Facts

In the FDA label format, rounded the way a package would be.

Nutrition Facts

Serving size 1 cup (175 g)

Amount per serving

Calories 370

% Daily Value*

Total Fat 19g 25%

Saturated Fat 3g 14%

Trans Fat 0g

Cholesterol 0mg 0%

Sodium 10mg 1%

Total Carbohydrate 22g 8%

Dietary Fiber 9g 34%

Total Sugars 9g

Includes – Added Sugars

Protein 34g

Vitamin D 0mcg 0%

Calcium 380mg 30%

Iron 15.1mg 80%

Potassium 1,280mg 25%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

“–” means the source doesn't report that nutrient.

Nutrient details

Unrounded values, grouped by type. Select a column heading to sort within each group.

See each nutrient as a percentage of what you need in a day, based on your age, sex, size, and activity. Personalize


Energy and macronutrients
Calories	211 kcal	369 kcal
Protein	19 g	34 g
Total Fat	11 g	19 g
Total Carbohydrate	13 g	22 g
Dietary Fiber	5.4 g	9.5 g
Total Sugars	4.9 g	8.6 g
Fats and cholesterol
Saturated Fat	1.6 g	2.8 g
Monounsaturated Fat	2.4 g	4.3 g
Polyunsaturated Fat	6.2 g	11 g
Trans Fat	0 g	0 g
Cholesterol	0 mg	0 mg
Vitamins
Vitamin A	0 mcg	0 mcg
Vitamin C	13 mg	23 mg
Vitamin D	0 mcg	0 mcg
Vitamin E	0.01 mg	0.018 mg
Vitamin K	23 mcg	40 mcg
Thiamin (B1)	0.16 mg	0.28 mg
Riboflavin (B2)	0.19 mg	0.333 mg
Niacin (B3)	0 mg	0 mg
Vitamin B6	0.13 mg	0.228 mg
Folate	8 mcg	14 mcg
Vitamin B12	0 mcg	0 mcg
Choline	57 mg	100 mg
Minerals
Calcium	217 mg	380 mg
Iron	8.6 mg	15 mg
Magnesium	115 mg	201 mg
Phosphorus	174 mg	305 mg
Potassium	729 mg	1,276 mg
Sodium	7 mg	12 mg
Zinc	3 mg	5.3 mg
Copper	0.667 mg	1.2 mg
Manganese	1.5 mg	2.7 mg
Selenium	8.8 mcg	15 mcg
Other
Caffeine	0 mg	0 mg

How the sources were reconciled

Each food has one source of truth, chosen by the rules on the Sources page.

This food is only in SR Legacy, USDA's final Standard Reference release (2018). The values are USDA's published reference values, but they're no longer updated.

Records used

Dataset	Record	Updated	Role
SR Legacy	172443	Apr 1, 2019	Primary source

Citations

USDA FoodData Central – SR Legacy (Standard Reference, final 2018 release)

U.S. Department of Agriculture, Agricultural Research Service. USDA National Nutrient Database for Standard Reference, Legacy Release (SR Legacy), via FoodData Central. "Natto," FDC ID 172443, published April 1, 2019.

https://fdc.nal.usda.gov/food-details/172443/nutrients · License: Public domain (CC0 1.0) · Accessed September 19, 2026

Wikimedia Commons

Photo by 円周率３パーセント, via Wikimedia Commons, licensed under CC BY-SA 4.0.

https://commons.wikimedia.org/wiki/File:Matsunoya_Breakfast_20240421_102843.jpg · License: CC BY-SA 4.0 · Accessed September 19, 2026

Nutrition information is for general reference and isn't medical or dietary advice. Product formulas change; the label on the package in hand is the final word.