Calories in Raw Shiitake Mushrooms

Low Sugar
Instrument — Food Profile
100g
Calories

34.00

kcal
Protein

2.24

g
Carbs

6.79

g
Fat

0.49

g
Fiber

2.50

g
Sugar

2.38

g

Curious about the nutritional profile of raw shiitake mushrooms? Whether you are tracking your macros or just want to know how many calories they contain, you are in the right place. A standard 100g serving of raw shiitake mushrooms provides 34.00 calories, 2.24g of protein, and 6.79g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 34.00 kcal 2.24g 6.79g 0.49g
1 oz (28g) 10 kcal 0.6g 1.9g 0.1g
piece whole (19g) 6 kcal 0.4g 1.3g 0.1g

Vitamins & Minerals

Nutrient Amount
Vitamin D 0.40 mcg
Thiamin (B1) 0.02 mg
Riboflavin (B2) 0.22 mg
Niacin (B3) 3.88 mg
Pantothenic Acid (B5) 1.50 mg
Vitamin B6 0.29 mg
Folate (B9) 13.00 mcg
Calcium 2.00 mg
Iron 0.41 mg
Magnesium 20.00 mg
Potassium 304.00 mg
Sodium 9.00 mg
Zinc 1.03 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 169242)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

Can I eat raw shiitake mushrooms on a keto diet?

No, raw shiitake mushrooms have 6.79g of carbs per 100g, which may disrupt ketosis.

How many calories are in 1 piece whole of raw shiitake mushrooms?

A single piece whole (19g) of raw shiitake mushrooms provides 6 calories.

How much protein does raw shiitake mushrooms have?

They contain 2.24g of protein per 100g, which is moderate.

How many calories are in raw shiitake mushrooms?

100 grams of raw shiitake mushrooms contains exactly 34.00 calories.