Vegetables

Mushrooms: calories and nutrition facts

Per 100 g: 22 kcal, 3.1 g protein, 2.3 g carbohydrates and 0.3 g fat. A typical serving (1 piece, 18 g) provides about 4 kcal.

Amount
Energy

4 kcal

17 kJ · 0% of the reference intake (2,000 kcal)

Amount · share of energy

Protein0.6 g · 47%
Carbohydrates0.4 g · 34%
Fat0.1 g · 12%

Values per 100 g; drinks and milk per 100 ml. Carbohydrates exclude fibre.

Nutrition facts

Nutrition factsper 100 g1 piece · 18 g
Energy93 kJ / 22 kcal17 kJ / 4 kcal
Fat0.3 g0.1 g
of which saturates0.1 g< 0.1 g
Carbohydrate2.3 g0.4 g
of which sugars2.0 g0.4 g
Fibre1.0 g0.2 g
Protein3.1 g0.6 g
Salt0.01 g< 0.01 g

Carbohydrates exclude fibre, as on UK and EU labels. “–” means: not stated in the source.

Frequently asked questions

How many calories are in mushrooms?

22 kcal (93 kJ) per 100 g. 1 piece (18 g) provides about 4 kcal.

How much protein is in mushrooms?

3.1 g protein per 100 g; 1 piece (18 g) has about 0.6 g. That is 47% of the energy.

Source and notes

U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, SR Legacy (April 2018): “Mushrooms, white, raw”, FDC ID 169251. Public domain (CC0 1.0).

Average values from the United States. Variety, ripeness, origin, recipe and preparation change the values; for packaged food the label applies. Not dietary advice.

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