How many calories are in Mushrooms, Brown?

A 100 g serving of Mushrooms, Brown has 22 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Mushrooms, Brown?

Per 100 g there are 2.5 g of protein — about 5% of the Daily Value (50 g).

How much fat and carbs are in Mushrooms, Brown?

Per 100 g there are 0.1 g of fat and 4.3 g of carbohydrate, including 0.6 g of fiber.

Vegetables

Mushrooms, Brown

Mushrooms, Brown belongs to the vegetables category of our catalog. A 100 g serving provides 22 kcal with 2.5 g of protein, 0.1 g of fat, 4.3 g of carbohydrate. Related entries in the same group include Mushroom, White and Mushrooms, Brown, or jump to the full food catalog.

22kcalCalories

2.5gProtein

0.1gFat

4.3gCarbs

Calorie & macro balance

Share of calories from each macronutrient (per 100 g).

22 kcal / 100 g

Protein37.2%2.5 g
Fat3.3%0.1 g
Carbs59.5%4.3 g

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Energy
Calories	22 kcal	1%
Macronutrients
Protein	2.5 g	5%
Total Fat	0.1 g	<1%
Saturated Fat	0 g	<1%
Carbohydrate	4.3 g	2%
Dietary Fiber	0.6 g	2%
Total Sugars	1.7 g	3%
Minerals
Sodium	6 mg	<1%
Potassium	448 mg	10%
Calcium	18 mg	1%
Iron	0.4 mg	2%
Magnesium	9 mg	2%
Vitamins
Vitamin C	0 mg	0%
Vitamin A	0 mcg	0%
Vitamin D	0.1 mcg	<1%
Other
Cholesterol	0 mg	0%

* Percent of the Daily Value (based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Mushrooms, Brown?: A 100 g serving of Mushrooms, Brown has 22 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Mushrooms, Brown?: Per 100 g there are 2.5 g of protein — about 5% of the Daily Value (50 g).
How much fat and carbs are in Mushrooms, Brown?: Per 100 g there are 0.1 g of fat and 4.3 g of carbohydrate, including 0.6 g of fiber.

Similar foods and comparisons

Alfalfa Seeds, Sprouted 23 kcal 4 g protein Amaranth Leaves, Cooked 21 kcal 2.1 g protein Amaranth Leaves, Cooked 21 kcal 2.1 g protein Amaranth Leaves, Raw 23 kcal 2.5 g protein Arrowhead, Cooked 78 kcal 4.5 g protein Arrowhead, Cooked 78 kcal 4.5 g protein

Mushrooms, Brown vs Alfalfa Seeds, Sprouted Mushrooms, Brown vs Amaranth Leaves, Cooked Mushrooms, Brown vs Amaranth Leaves, Cooked Mushrooms, Brown vs Amaranth Leaves, Raw

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Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.