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Natto — Nutrition Facts

USDA FoodData Central · Decent protein density9.2 g protein per 100 kcal

211
Calories
19.4
Protein g
12.7
Carbs g
11
Fat g
Protein 34% · 19.4 g
Carbs 22% · 12.7 g
Fat 44% · 11 g

Diet compliance

DietWhy
✗ Keto7.3 g net carbs / 100 g — keto-friendly means <6 g
✗ Carnivorenot animal flesh
✓ Veganno animal products
✓ Vegetarianno meat or fish (dairy/eggs OK)
✓ Whole30no grains, dairy, legumes, or added sugar

Nutrition label — per 100 g

Nutrition Facts
Natto · per 100 g
Calories211
Total Fat 11 g14% DV
Saturated Fat 1.6 g8% DV
Cholesterol 0 mg0% DV
Sodium 7 mg0% DV
Total Carbs 12.7 g5% DV
Fiber 5.4 g19% DV
Sugars 4.9 g
Protein 19.4 g39% DV
Vitamin D 0 µg · Calcium 217 mg · Iron 8.6 mg · Potassium 729 mg
Based on FDA Daily Values · USDA FoodData Central

Calories & protein per common portion

PortionWeightCalories
100 grams100 g211
1 cup175 g369.3

Protein per calorie

Natto delivers 9.2 g of protein per 100 calories — see where it ranks →

Saves to this browser — see My Dex

FAQ

How many calories are in Natto?

Natto has 211 calories per 100 grams, which is about 369.3 calories per 1 cup.

How much protein is in Natto?

Natto has 19.4 g of protein per 100 grams — 9.2 g of protein per 100 calories.

Is Natto keto-friendly?

Natto has 7.3 g net carbs per 100 g, so it is not keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.

Is Natto vegan?

Natto is vegan — it contains no animal-derived ingredients.

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