Natto
15 calories per 1 serving, quantity not specified (7 g), from USDA FoodData Central.
Nutrition facts
- Per 1 serving, quantity not specified (7 g)% Daily Value
- Calories15 kcal
- Total Fat1 g1%
- Saturated Fat0 g1%
- Trans Fat—
- Cholesterol0 mg0%
- Sodium0 mg0%
- Total Carbohydrate1 g0%
- Dietary Fiber0 g1%
- Total Sugars0 g
- Added Sugars—
- Protein1 g
- Vitamin D0 mcg0%
- Calcium20 mg2%
- Iron0.6 mg4%
- Potassium50 mg2%
- Monounsaturated fat0 g
- Polyunsaturated fat0 g
- Vitamin A0 mcg RAE0%
- Vitamin C1 mg2%
- Vitamin E0 mg0%
- Vitamin K2 mcg2%
- Thiamin0.01 mg0%
- Riboflavin0.01 mg2%
- Vitamin B60.01 mg0%
- Folate1 mcg DFE0%
- Vitamin B120 mcg0%
- Phosphorus10 mg0%
- Magnesium10 mg2%
- Zinc0.2 mg2%
- Selenium1 mcg2%
- Copper0.05 mg6%
- Choline5 mg0%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories14.8 kcal → 15 kcal · nearest 5 kcal
- Total Fat0.77 g → 1 g · nearest 0.5 g
- Saturated Fat0.111 g → 0 g · shown as 0
- Cholesterol0 mg → 0 mg · shown as 0
- Sodium0.49 mg → 0 mg · shown as 0
- Total Carbohydrate0.888 g → 1 g · nearest 1 g
- Dietary Fiber0.378 g → 0 g · shown as 0
- Total Sugars0.342 g → 0 g · shown as 0
- Protein1.36 g → 1 g · nearest 1 g
- Vitamin D0 mcg → 0 mcg · nearest 0.01 mcg (FDA guidance)
- Calcium15.2 mg → 20 mg · nearest 10 mg (FDA guidance)
- Iron0.602 mg → 0.6 mg · nearest 0.1 mg (FDA guidance)
- Potassium51 mg → 50 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
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Get the full FDA labelWhere the calories come from
- Protein37% of calories
- Fat47% of calories
- Carbohydrate24% of calories
Questions about Natto
How many calories are in Natto?
Natto has 15 calories per 1 serving, quantity not specified (7 g) and 210 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Natto?
Natto has 1 g of protein per 1 serving, quantity not specified (7 g) and 19 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, Food and Nutrient Database for Dietary Studies (FNDDS), released 2024-10-31, FDC ID 2707440.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
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For information only. Check the sources before printing a label.