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Buckwheat flour, outer layer: Calories & Nutrition per 100 g (Japan's Official Food Table)

Last updated: 2026-09-17

Buckwheat flour, outer layer has 337 kcal per 100 g of edible portion, with 15.0 g protein, 3.6 g fat and 65.1 g carbohydrate, according to Japan's official Standard Tables of Food Composition.

Food number01125
Name in Japaneseそば そば粉 表層粉
Food groupCereals

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Nutrition per 100 g (edible portion)

Energy337 kcal
Water13.0 g
Protein15.0 g
Fat3.6 g
Carbohydrate (by difference)65.1 g
Dietary fibre7.1 g
Salt equivalent0 g
Sodium2 mg
Potassium750 mg
Calcium32 mg
Iron4.2 mg
Vitamin C(0) mg
Cholesterol(0) mg

How to read these numbers

Other forms of buckwheat flour

Source: Ministry of Education, Culture, Sports, Science and Technology (MEXT), Standard Tables of Food Composition in Japan (Eighth Revised Edition), 2023 supplement; English food names from the official English edition (2015). Compiled and reformatted by this website. This page is general information, not dietary or medical advice.

More foods: Nutrition: Cereals

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Foxtail millet, milled grain, raw: Calories & Nutrition per 100 g (Japan's Official Food Table)
Foxtail millet, glutinous cake: Calories & Nutrition per 100 g (Japan's Official Food Table)
Common oats, oatmeal, raw: Calories & Nutrition per 100 g (Japan's Official Food Table)
Barley, under-milled pressed grain, raw: Calories & Nutrition per 100 g (Japan's Official Food Table)

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