Oyster mushrooms vs Shiitake mushrooms: Which Has More Calories?
Per 100 g, Oyster mushrooms has 33 kcal and Shiitake mushrooms has 34 kcal, so Oyster mushrooms has 3% fewer calories.
Oyster mushrooms has more protein (3.31 g vs 2.24 g). Relative to calories, Oyster mushrooms is the better protein source (10 g vs 6.59 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Oyster Mushrooms vs Shiitake Mushrooms 100g Compare
| per 100g | Oyster mushrooms | Shiitake mushrooms |
|---|---|---|
| Calories | 33 | 34 |
| Carbohydrates | 6.09 g | 6.79 g |
| Fat | 0.41 g | 0.49 g |
| Dietary fiber | 2.3 g | 2.5 g |
| Protein | 3.31 g | 2.24 g |
| Water | 89.18 g | 89.74 g |
| Calcium | 3 mg | 2 mg |
| Iron | 1.33 mg | 0.41 mg |
| Magnessium | 18 mg | 20 mg |
| Potassium | 420 mg | 304 mg |
| Sodium | 18 mg | 9 mg |
| Vitaminium B1 (Thiamine) | 0.125 mg | 0.015 mg |
| Vitaminium B2 (riboflavin) | 0.349 mg | 0.217 mg |
| Vitaminium B3 (Niacin) | 4.956 mg | 3.877 mg |
| Vitaminium B6 | 0.11 mg | 0.293 mg |
| Vitaminium B9 (Folic acid) | 0.038 µg | 0.013 µg |
Less Calories in Oyster mushrooms
At first glance, you can see that in oyster mushrooms is just a little less calories than in Shiitake mushrooms.
Oyster mushrooms has 33 kcal per 100g and Shiitake mushrooms 34 kcal per 100g so it is pretty easy to calculate that the difference is about 3%.
In oyster mushroom and in Shiitake mushroom most calories came from carbs.
See tables below to compare oyster mushrooms with Shiitake mushrooms in details.
Oyster mushrooms 100g
33kcalCalories source
- 59% CARBS.
- 32% PROTEIN
- 9% FAT
Shiitake mushrooms 100g
34kcalCalories source
- 67% CARBS
- 22% PROTEIN
- 11% FAT
Compares of oyster mushroom
Compares of Shiitake 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.