Shiitake MushroomsNutrition reference
Vegetables

Shiitake Mushrooms

Shiitake mushrooms are brown-capped edible mushrooms with a rich, savory umami flavor, used fresh or dried. Per 100 g they provide 34 calories with 6.8 g carbs and 2.5 g fiber.

34
kcalper 100g
Carbs
6.79g
Protein
2.24g
Fat
0.49g
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Nutrition facts

Per 100 grams

Reference values
Measurement basis
Food state
Raw
Edible portion
Fresh whole mushrooms, stems trimmed
Measurement basis
Per 100 g raw edible portion
Energy (kcal)
34 kcal
Protein
2.24 g
Carbohydrates
6.79 g
Fat
0.49 g
Dietary fiber
2.5 g
Sugars
2.38 g
Sodium
9 mg
More nutrients14
Energy (kJ)
142.3 kJ
Trans fat1
0 g
Calcium
2 mg
Potassium
304 mg
Magnesium
20 mg
Iron
0.41 mg
Zinc
1.03 mg
Vitamin B1
0.015 mg
Vitamin B2
0.217 mg
Vitamin B3
3.877 mg
Vitamin B5
1.5 mg
Vitamin B6
0.293 mg
Vitamin B9 (folate)
13 µg
Vitamin D
0.4 µg
  1. Assumed zero by source

Data sources

2
  1. 1

    CaloriePilot curated nutrition base

    169242 · SR Legacy, April 2018 release

  2. 2

    日本文部科学省

    08039 · 日本食品標準成分表(八訂)増補2023年

About this food

Understanding this nutrition reference

Shiitake mushrooms are brown-capped edible mushrooms prized for their rich, savory umami flavor. They are used fresh or dried in East Asian cooking, added to stir-fries, soups, and braises, and are also eaten as a meaty vegetarian ingredient.

Nutritionally, shiitake mushrooms are low in calories and mostly water. Per 100 g they provide about 34 kcal, 6.8 g of carbohydrates, 2.2 g of protein, and 0.5 g of fat, with 2.5 g of dietary fiber, 9 mg of sodium, and 2 mg of calcium.

Dried shiitake mushrooms are concentrated and need rehydrating before use, while fresh ones can be cooked directly. For accurate tracking, weigh fresh mushrooms as used and use the serving sizes below.

Plan your portion

How much is in your serving of Shiitake Mushrooms?

Nutrition values are reported per 100 g. A typical 1 cup of sliced shiitake mushrooms (about 70 g) provides roughly 24 kcal. Use the serving sizes below to estimate portions when logging.

Calculated from the per-100-g reference. Values are rounded.
ServingWeightCaloriesCarbsProteinFat
100 g100 g34 kcal6.8 g2.2 g0.5 g
1 cup sliced70 g23.8 kcal4.8 g1.6 g0.3 g
4 mushrooms60 g20.4 kcal4.1 g1.3 g0.3 g

Use the weight of the edible portion in the food state shown above.

Energy (kcal)
34 kcal
Energy (kJ)
142.3 kJ
Protein
2.24 g
Carbohydrates
6.79 g
Fat
0.49 g
Dietary fiber
2.5 g
Sugars
2.38 g
Trans fat1
0 g
Sodium
9 mg
Calcium
2 mg
Potassium
304 mg
Magnesium
20 mg
Iron
0.41 mg
Zinc
1.03 mg
Vitamin B1
0.015 mg
Vitamin B2
0.217 mg
Vitamin B3
3.877 mg
Vitamin B5
1.5 mg
Vitamin B6
0.293 mg
Vitamin B9 (folate)
13 µg
Vitamin D
0.4 µg

Questions and answers

Shiitake Mushrooms nutrition FAQ

How many calories are in shiitake mushrooms?

Shiitake mushrooms provide about 34 calories per 100 g. A typical 1 cup of sliced mushrooms (about 70 g) provides roughly 24 calories.

Are shiitake mushrooms high in fiber?

Shiitake mushrooms provide about 2.5 g of dietary fiber per 100 g, while remaining low in calories.

Can you eat shiitake mushrooms raw?

Shiitake mushrooms are usually cooked to bring out their umami flavor, but they can also be eaten raw. Dried shiitake should be rehydrated before use.