Japanese food, explained dish by dish
HomeFood & Nutrition DatabaseNutrition: Algae

Algae, "Wakame", "Haiboshi", soaked in water: Calories & Nutrition per 100 g

Last updated: 2026-09-17

Algae, "Wakame", "Haiboshi" (coated with ash and dried), soaked in water has 9 kcal per 100 g of edible portion, with 1.1 g protein, 0.1 g fat and 2.2 g carbohydrate, according to Japan's official Standard Tables of Food Composition.

Food number09043
Name in Japaneseわかめ 乾燥わかめ 灰干し 水戻し
Food groupAlgae

We are working to carry Japanese craft and everyday culture beyond Japan, by building Japan Towns with local partners. Read the plan, or tell us if it resonates.

無料で見てみる →

Nutrition per 100 g (edible portion)

Energy9 kcal
Water96.0 g
Protein1.1 g
Fat0.1 g
Carbohydrate (by difference)2.2 g
Dietary fibre2.2 g
Salt equivalent0.1 g
Sodium48 mg
Potassium60 mg
Calcium140 mg
Iron0.7 mg
Vitamin C0 mg
Cholesterol1 mg

How to read these numbers

Other forms of algae

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: Algae

Algae, Sea lettuce, dried: Calories & Nutrition per 100 g (Japan's Official Food Table)
Algae, green laver, dried: Calories & Nutrition per 100 g (Japan's Official Food Table)
Algae, purple laver, dried: Calories & Nutrition per 100 g (Japan's Official Food Table)
Algae, purple laver, dried, toasted: Calories & Nutrition per 100 g (Japan's Official Food Table)
Algae, purple laver, dried, seasoned and toasted: Calories & Nutrition per 100 g (Japan's Official Food Table)

Read next

Japanese Food Recipes: Where to Start Cooking at Home
Japanese Breakfast: What It Is and How It's Eaten
What to Eat in Mount Fuji: Local Dishes and Regional Specialties
Tokyo Food Markets: A First-Timer's Guide to Eating Well

We are working to carry Japanese craft and everyday culture beyond Japan, by building Japan Towns with local partners. Read the plan, or tell us if it resonates.

Read the Japan Town →