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Button mushrooms — Calories, Nutrition & Ingredients

UPC 5055540015460 Mushrooms Updated 16 Oct 2026

Button mushrooms
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
22per serving
Protein
2.4 gper 100 g
Carbs
1.9 gper 100 g
Fat
0.2 gper 100 g

Where to buy

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Per 100 g, Button mushrooms has 21.7 calories, 2.4 g protein and 0.2 g fat.

Label highlights: Fat: low Saturates: low Sugars: low Salt: low

Nutrition

Per 100 g
Energy 91 kJ / 22 kcal
Fat 0.2 g
of which saturates 0.1 g
Carbohydrate 1.9 g
of which sugars 1.4 g
Fibre 1.7 g
Protein 2.4 g
Salt 0.01 g

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

21.7 calories in 100 g
Protein2.4 g
Carbohydrates1.9 g
Sugars1.4 g
Added sugars0 g
Fibre1.7 g
Fat0.2 g
Saturated fat0.1 g
Cholesterol0 mg
Sodium4.8 mg
Calcium7.8 mg
Potassium341 mg
Iron0.7 mg
Vitamin A0 mcg
Vitamin C3.4 mg
Vitamin D0.2 mcg

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Button mushrooms

Search Amazon for this product. Stock and prices vary by store and location.

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Ingredients

Cultivated mushroom

Frequently asked questions

How many calories are in Button mushrooms?

Per 100 g of Button mushrooms there are 22 calories.

How much protein is in Button mushrooms?

Per 100 g of Button mushrooms there are 2.37 g protein.

How many carbohydrates are in Button mushrooms?

Per 100 g of Button mushrooms there are 1.88 g carbohydrates. Of which 1.43 g sugars.

How much sugar is in Button mushrooms?

Per 100 g of Button mushrooms there are 1.43 g sugars.

How much sodium (salt) is in Button mushrooms?

Per 100 g of Button mushrooms there are 4.8 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Button mushrooms?

Per 100 g of Button mushrooms there are 1.72 g fibre. Fibre is important for digestive health.

What are the main ingredients in Button mushrooms?

The main ingredients in Button mushrooms are: Cultivated mushroom.

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Level of processing

1
Unprocessed
1 ingredient
UnprocessedUltra-processed

Nutrition breakdown

Macronutrients

Types of fat

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