NutriBasesNutrition Intelligence

Vegetables

Mushrooms, Portabella

22kcalCalories
2.1gProtein
0.4gFat
3.9gCarbs

Calorie & macro balance

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

22 kcal / 100 g
  • Protein34.5%2.1 g
  • Fat12.9%0.4 g
  • Carbs52.6%3.9 g

Full nutrition facts (per 100 g)

NutrientPer 100 g% DV*
Energy
Calories 22 kcal 1%
Macronutrients
Protein 2.1 g 4%
Total Fat 0.4 g <1%
Saturated Fat 0 g <1%
Carbohydrate 3.9 g 1%
Dietary Fiber 1.3 g 5%
Total Sugars 2.5 g 5%
Minerals
Sodium 9 mg <1%
Potassium 364 mg 8%
Calcium 3 mg <1%
Iron 0.3 mg 2%
Magnesium —
Vitamins
Vitamin C 0 mg 0%
Vitamin A 0 mcg 0%
Vitamin D 0.3 mcg 2%
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, Portabella?
A 100 g serving of Mushrooms, Portabella has 22 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Mushrooms, Portabella?
Per 100 g there are 2.1 g of protein — about 4% of the Daily Value (50 g).
How much fat and carbs are in Mushrooms, Portabella?
Per 100 g there are 0.4 g of fat and 3.9 g of carbohydrate, including 1.3 g of fiber.

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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.