100% Buckwheat Soba

Packaged product Grains and Pasta Yamamoto Kajino

100% Buckwheat Soba contains 362 kcal per 100 g. A serving, 0.25 package, 50 g (50 g) provides about 181 kcal.

Roughly 76% of its calories come from carbohydrates, with 15% from protein and 8% from fat (estimated with general energy factors).

That is close to the median for grains and pasta on FoodFactly (346 kcal per 100 g).

100 g provides 11% of the Daily Value for iron.

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

362kcal per 100 g
14 gprotein
70 gcarbohydrates
3.4 gfat
181kcal in serving, 0.25 package, 50 g (50 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 362 kcal
Total fat L 3.4 g 4%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 0 mg 0%
Total carbohydrates L 70 g 25%
Dietary fiber L 4 g 14%
Total sugars L 0 g
Added sugars L 0 g 0%
Protein L 14 g 28%
Calcium L 18 mg1%
Iron L 2 mg11%
Potassium L 430 mg9%

% 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: 15%Carbohydrates: 76%Fat: 8%362kcal / 100 g
  • Protein 15%
  • Carbohydrates 76%
  • Fat 8%

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

Iron11%Potassium9%Calcium1%

Nutritional insights

  • Protein14 gin the top quarter of grains and pasta (median 8 g)
  • Fiber4 gabove the median for grains and pasta (median 3 g)
  • Sugars0 gin the lowest quarter of grains and pasta (median 2.2 g)
  • Fat3.4 gabove the median for grains and pasta (median 2.9 g)
  • Saturated fat0 gin the lowest quarter of grains and pasta (median 0.53 g)
  • Sodium0 mgin the lowest quarter of grains and pasta (median 132 mg)
  • Protein per 100 kcal3.9 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Yamamoto Kajino
Barcode
4904657101577
Label serving
0.25 package (50 g)
Category
Grains and Pasta

Ingredients

Ingredients not reported.

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

Source of the nutrition information

  • Open Food Facts, record 4904657101577. License: ODbL 1.0 (Open Food Facts). Source record dated July 9, 2024. Imported November 8, 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.

Frequently asked questions

How many calories are in 100% Buckwheat Soba?

100 g of 100% Buckwheat Soba has 362 kcal. Serving, 0.25 package, 50 g (50 g): about 181 kcal.

Is 100% Buckwheat Soba high in protein?

100% Buckwheat Soba contains 14 g of protein per 100 g (28% of the 50 g Daily Value), or 7 g in serving, 0.25 package, 50 g (50 g). About 15% of its calories come from protein. Compared with other grains and pasta, that is among the highest quarter (median 8 g).

How many carbs are in 100% Buckwheat Soba?

100% Buckwheat Soba has 70 g of total carbohydrates per 100 g, including 4 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 100% Buckwheat Soba?

100% Buckwheat Soba contains 3.4 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does 100% Buckwheat Soba contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (11% DV). The full list is in the vitamins and minerals table above.

How much sodium is in 100% Buckwheat Soba?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated July 9, 2024. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.