Calories in 1 Oz of Raw Mushrooms
1 oz of raw mushrooms (28 g) has 9 calories. That is 0% of a 2,000 calorie diet.
The calories come from 0.8 g of protein, 0.1 g of fat and 1.2 g of carbohydrates, a split of 37% protein, 10% fat and 53% carbs. For comparison, 2 oz of raw mushrooms has 18 calories. Burning 9 calories takes about 2 minutes of brisk walking or 1 minute of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Raw Mushrooms calories by serving size
Common amounts of raw mushrooms with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 raw mushroom | 18 g | 6 | 0.5 g | 0.1 g | 0.7 g |
| 1 oz | 28 g | 9 | 0.8 g | 0.1 g | 1.2 g |
| 1/2 cup | 35 g | 11 | 1 g | 0.1 g | 1.4 g |
| 2 raw mushrooms | 36 g | 11 | 1 g | 0.1 g | 1.5 g |
| 50g | 50 g | 16 | 1.5 g | 0.2 g | 2.1 g |
| 1 cup | 70 g | 22 | 2 g | 0.2 g | 2.9 g |
| 100g | 100 g | 31 | 2.9 g | 0.4 g | 4.1 g |
| 4 oz | 113 g | 35 | 3.3 g | 0.4 g | 4.7 g |
| 200g | 200 g | 62 | 5.8 g | 0.7 g | 8.3 g |
Raw Mushrooms vs similar foods
Calories per 100 g compared with other vegetables.
Raw Mushrooms: common questions
How many calories are in 1 oz of raw mushrooms?
1 oz of raw mushrooms weighs about 28 g and has 9 calories.
How much protein is in 1 oz of raw mushrooms?
1 oz of raw mushrooms has 0.8 g of protein, which is 2% of the 50 g Daily Value.
How many carbs are in 1 oz of raw mushrooms?
1 oz of raw mushrooms has 1.2 g of carbohydrates, including 0.5 g of fiber and 0.6 g of sugars.
How much raw mushrooms is 100 calories?
100 calories of raw mushrooms is 323 g, about 18 raw mushrooms.
More about raw mushrooms
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709793. Original description: Mushrooms, raw. Portion weights are USDA household measures.