Portabella mushrooms vs Oyster mushrooms: Which Has More Calories?
Per 100 g, Portabella mushrooms has 22 kcal and Oyster mushrooms has 33 kcal, so Portabella mushrooms has 33% fewer calories.
Oyster mushrooms has more protein (3.31 g vs 2.11 g). Oyster mushrooms has more carbohydrates (6.09 g vs 3.87 g).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Portabella Mushrooms vs Oyster Mushrooms 100g Compare
| per 100g | Portabella mushrooms | Oyster mushrooms |
|---|---|---|
| Calories | 22 | 33 |
| Carbohydrates | 3.87 g | 6.09 g |
| Fat | 0.35 g | 0.41 g |
| Dietary fiber | 1.3 g | 2.3 g |
| Protein | 2.11 g | 3.31 g |
| Water | 92.82 g | 89.18 g |
| Calcium | 3 mg | 3 mg |
| Iron | 0.31 mg | 1.33 mg |
| Potassium | 364 mg | 420 mg |
| Sodium | 9 mg | 18 mg |
| Vitaminium B1 (Thiamine) | 0.059 mg | 0.125 mg |
| Vitaminium B2 (riboflavin) | 0.13 mg | 0.349 mg |
| Vitaminium B3 (Niacin) | 4.494 mg | 4.956 mg |
| Vitaminium B6 | 0.148 mg | 0.11 mg |
| Vitaminium B9 (Folic acid) | 0.028 µg | 0.038 µg |
Less Calories in Portabella mushrooms
At first glance, you can see that in portabella mushrooms is much less calories than in oyster mushrooms.
Portabella mushrooms has 22 kcal per 100g and oyster mushrooms 33 kcal per 100g so it is pretty easy to calculate that the difference is about 50%.
In portabella mushroom and in oyster mushroom most calories came from carbs.
See tables below to compare portabella mushrooms with oyster mushrooms in details.
Portabella mushrooms 100g
22kcalCalories source
- 57% CARBS.
- 31% PROTEIN
- 12% FAT
Oyster mushrooms 100g
33kcalCalories source
- 59% CARBS
- 32% PROTEIN
- 9% FAT
Compares of portabella mushroom
Compares of oyster mushroom
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.