There are about 22 calories in 100 grams of mushrooms.
The Ministry of Health's table lists 17 entries for mushrooms, from 12 to 296 calories per 100 grams. The number here is for Mushrooms, raw, the entry that stands for the food on this page.
How many calories are in a portion of mushrooms?
A weight in grams, or one of the food's own units, works out the calories and nutrients of that portion.
- Calories
- 22
- Protein
- 3.1 g
- Fat
- 0.3 g
- Carbohydrates
- 2.3 g
- Sodium
- 5 mg
Mushrooms comes in these common portions, with the calories of each.
| Portion | Weight | Calories | Protein | Fat | Carbohydrates |
|---|---|---|---|---|---|
| unit | 12 g | 3 | 0.37 | 0.04 | 0.28 |
| large unit | 25 g | 6 | 0.78 | 0.07 | 0.57 |
| cup | 70 g | 15 | 2.2 | 0.21 | 1.6 |
| tablespoon | 14 g | 3 | 0.43 | 0.04 | 0.32 |
| teaspoon | 5 g | 1 | 0.15 | 0.01 | 0.12 |
100 grams of mushrooms contain 3.1 grams of protein, 0.3 grams of fat and 2.3 grams of carbohydrates.
- Protein3.1 g
- Fat0.3 g
- Saturated fat0.05 g
- Carbohydrates2.3 g
- Sugars2 g
- Dietary fibre1 g
- Sodium5 mg
- Cholesterol0 mg
These vitamins and minerals are in 100 grams of mushrooms, as the Ministry lists them.
- Calcium
- 3 mg
- Iron
- 0.5 mg
- Potassium
- 318 mg
- Magnesium
- 9 mg
- Zinc
- 0.52 mg
- Vitamin C
- 2.1 mg
- Vitamin D
- 0.2 mcg
- Vitamin B12
- 0.04 mcg
- Folate
- 17 mcg
The Ministry of Health lists 17 entries for mushrooms.
The numbers are per 100 grams. Brands, ways of cooking and sizes each have a row of their own.
All 17 entries in the table
| Entry | Calories | Protein | Fat | Carbohydrates |
|---|---|---|---|---|
| Mushrooms, rawThe entry used above | 22 | 3.1 | 0.3 | 2.3 |
| Mushrooms, cooked, from fresh, fat not added | 28 | 2.2 | 0.5 | 3.1 |
| Mushrooms, cooked, from frozen, fat not added | 28 | 2.2 | 0.5 | 3.1 |
| Mushrooms, cooked, from canned, fat not added | 25 | 1.9 | 0.3 | 2.7 |
| Mushrooms, fried in olive oil | 127 | 3.5 | 12 | 2.6 |
| Mushrooms, fried in canola oil | 105 | 3.5 | 9.4 | 2.6 |
| Mushrooms, fried in butter | 92 | 3.6 | 7.8 | 2.6 |
| Mushrooms, shiitake, dried | 296 | 9.6 | 1 | 63.9 |
| Mushroom, shiitake, cooked, from dried | 56 | 1.6 | 0.2 | 12.3 |
| Mushrooms, steamed with margarine | 37 | 3.8 | 1.6 | 2.7 |
| Mushrooms, pickled | 21 | 2.7 | 0.3 | 2 |
| Mushrooms, portabello, grilled | 29 | 3.3 | 0.6 | 4.4 |
| Mushrooms, champignons, whole or sliced, frozen, Sunfrost | 12 | 1.5 | 0 | 2.9 |
| Mushrooms, steamed with canola oil | 44 | 3.8 | 2.4 | 2.7 |
| Mushrooms, fried in soy oil | 105 | 3.5 | 9.4 | 2.6 |
| Mushrooms, shiitake, raw | 34 | 2.2 | 0.5 | 6.8 |
| Mushrooms, portabella, raw | 22 | 2.1 | 0.3 | 3.9 |
These foods are close to mushrooms in calories.
These are the questions people ask about the calories in mushrooms.
How many calories are in mushrooms?
100 grams of mushrooms have about 22 calories. The Ministry of Health's table lists 17 entries for it, from 12 to 296 calories per 100 grams.
How many calories are in 50, 100 and 200 grams of mushrooms?
50 grams have 11 calories, 100 grams have 22 and 200 grams have 44.
How much protein, fat and carbohydrates are in mushrooms?
In 100 grams there are 3.1 g of protein, 0.3 g of fat and 2.3 g of carbohydrates, of which 2 g are sugars.
How many calories are in one unit of mushrooms?
The Ministry's table gives 12 grams for one unit of mushrooms, which is 3 calories.
The foods, their nutrients and their unit weights are the national nutrition table of the Ministry of Health, read on 5 November 2026. The figures are averages per 100 grams of the food as the table lists it.