TempoLife › Calorie database › Legumes › Natto
Natto calories and nutrition facts
100 grams of natto contains 211 calories, with 19.4 g of protein, 12.7 g of carbohydrate and 11 g of fat. It provides 5.4 g of fiber and 4.9 g of sugar per 100 g. Most of its calories come from fat.
Where the calories come from
Protein 34% Carbs 22% Fat 44%
How natto compares
Per 100 g, against the closest legumes in this database.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Natto | 211 kcal | 19.4 g | 12.7 g | 11 g |
| Tempeh, cooked | 195 kcal | 19.9 g | 7.6 g | 11.4 g |
| Tempeh | 192 kcal | 20.3 g | 7.6 g | 10.8 g |
| Meatless meatballs | 197 kcal | 21 g | 8 g | 9 g |
| Vegetarian meatloaf | 197 kcal | 21 g | 8 g | 9 g |
Nutrition facts for natto
| Nutrient | Per 100 g |
|---|---|
| Calories | 211 kcal |
| Protein | 19.4 g |
| Carbohydrate | 12.7 g |
| Fat | 11 g |
| Fiber | 5.4 g |
| Sugar | 4.9 g |
| Saturated fat | 1.6 g |
| Salt | 0 g |
Print an EU-style nutrition label for natto — per 100 g and per portion.
Vitamins and minerals in natto
Per 100 g, highest share of the Daily Value first. %DV = the adult Daily Value (FDA reference). USDA reference data — not medical advice.
| Nutrient | Per 100 g | %DV |
|---|---|---|
| Copper | 0.67 mg | 74% |
| Manganese | 1.5 mg | 67% |
| Iron | 8.6 mg | 48% |
| Zinc | 3 mg | 28% |
| Magnesium | 115 mg | 27% |
| Vitamin K | 23.1 µg | 19% |
| Calcium | 217 mg | 17% |
| Potassium | 729 mg | 16% |
See the richest foods per nutrient in the nutrient toplists.
Calories in common natto servings
How many calories in a portion of natto — reference serving estimates with the gram weight shown.
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 100 g (100 g) | 211 kcal | 19 g | 13 g | 11 g |
| 1 cup (175 g) | 369 kcal | 34 g | 22 g | 19 g |
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Frequently asked questions
How many calories are in natto?
Natto has 211 calories per 100 grams.
How much protein is in natto?
Natto contains 19.4 g of protein per 100 g.
How much sugar is in natto?
Natto contains 4.9 g of sugar per 100 g. Nutrition values are reference figures; brands and preparation change the real amount, so weigh and log what you actually eat.
Is natto a good source of protein?
Natto provides 19.4 g of protein per 100 g — about 34% of its calories come from protein.
How much fiber does natto have?
Natto has 5.4 g of fiber per 100 g. Reference intakes for adults are around 25-30 g of fiber per day, so it contributes meaningfully.
Are these natto calories exact?
No. These are per-100-gram reference values from the USDA FoodData Central SR Legacy source family. Portion size, ripeness, cut and cooking method all change the real number, so treat them as an estimate and log your own portion.
Related foods
Source: USDA FoodData Central SR Legacy #172443 (2018-04 release). US Government work — public domain in the United States. Reference values per 100 g edible portion.
