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How Many Calories in Mushrooms, Portabella, Raw?
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Quick reference — common serving sizes
| Amount | Calories | Protein |
|---|---|---|
| 1 oz (28g) | 6 kcal | 0.6g |
| 100g | 22 kcal | 2.1g |
| 1 cup diced | 19 kcal | 1.8g |
A mushrooms, portabella, raw contains 22 calories per 100g. A typical 1 cup diced (86g) provides about 19 calories. Mushrooms, Portabella, Raw is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.
Mushrooms, Portabella, Raw Nutrition Facts
| Nutrient | Per 100g | Per serving (86g) |
|---|---|---|
| Calories | 22 kcal | 19 kcal |
| Protein | 2.1g | 1.8g |
| Carbohydrates | 3.9g | 3.4g |
| of which Sugars | 2.5g | 2.1g |
| Fat | 0.3g | 0.3g |
| of which Saturates | 0.1g | 0.1g |
| Fibre | 1.3g | 1.1g |
| Sodium | 9.0mg | 8mg |
| Potassium | 364.0mg | 313mg |
| Calcium | 3.0mg | 3mg |
| Iron | 0.3mg | 0.3mg |
| Vitamin C | 0.0mg | 0.0mg |
| Vitamin A | 0.0µg | 0µg |
| Selenium | 18.6µg | 16µg |
| Riboflavin (B2) | 0.1mg | 0.1mg |
% of Daily Value (per 100g)
Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.
- Low in saturated fat (0% DV)
- Low in sodium (0% DV)
- High in selenium (34% DV) — an excellent source
- Calories: 1% DV
- Protein: 4% DV
- Carbohydrates: 1% DV
- Fibre: 5% DV
- Fat: 0% DV
- Saturated fat: 0% DV
- Sodium: 0% DV
- Potassium: 8% DV
- Calcium: 0% DV
- Iron: 2% DV
- Vitamin C: 0% DV
- Vitamin A: 0% DV
- Selenium: 34% DV
- Riboflavin (B2): 8% DV
Useful for tracking mushrooms, portabella, raw
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Good to know
Cooking method matters here too — boiling can leach some water-soluble vitamins into the cooking water, while steaming or roasting tends to retain more.
Does mushrooms, portabella, raw fit your diet?
Low-carb / keto
Mushrooms, Portabella, Raw contains 3.9g of carbohydrate per 100g, low enough to fit comfortably within most low-carb or ketogenic daily carb allowances — check the fat and protein split above against your specific macro targets.
Weight management
At 22 calories per 100g, mushrooms, portabella, raw is calorie-light relative to its volume, which can help keep a meal within a calorie target without needing very small portions.
Frequently Asked Questions
How many calories in mushrooms, portabella, raw per 100g?
Mushrooms, Portabella, Raw contains 22 calories per 100g, based on USDA reference data.
Is mushrooms, portabella, raw high in calories?
A 1 cup diced of mushrooms, portabella, raw (86g) has around 19 calories — roughly 1% of a 2,000-calorie daily intake.
Is mushrooms, portabella, raw good for weight loss?
At 22 calories per 100g, mushrooms, portabella, raw is relatively low in calories and can fit well into a weight-loss diet. A 1 cup diced provides about 19 calories.
How much protein is in mushrooms, portabella, raw?
Mushrooms, Portabella, Raw contains 2.1g of protein per 100g.
Is mushrooms, portabella, raw a good source of fibre?
Mushrooms, Portabella, Raw is relatively low in fibre at 1.3g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.
How does mushrooms, portabella, raw compare to asparagus, cooked, boiled, drained?
Mushrooms, Portabella, Raw has 22 calories per 100g, close to asparagus, cooked, boiled, drained at 22 — 0 calories fewer per 100g. See the full macro breakdown above.
Is mushrooms, portabella, raw keto-friendly?
Mushrooms, Portabella, Raw contains 3.9g of carbohydrate per 100g, which fits comfortably within most ketogenic daily carb allowances — check it against your specific daily carb target.
How many servings of mushrooms, portabella, raw for 20g of protein?
With 2.1g of protein per 100g, you'd need roughly 952g of mushrooms, portabella, raw to reach 20g of protein
Foods with a similar calorie count
Other vegetables closest to mushrooms, portabella, raw by calories per 100g:
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Mushrooms, Portabella, Raw (this page) | 22 kcal | 2.1g | 3.9g | 0.3g |
| Asparagus, Cooked, Boiled, Drained | 22 kcal | 2.4g | 4.1g | 0.2g |
| Beans, Snap, Green, Canned, Regular Pack, Drained Solids | 22 kcal | 1.1g | 4.3g | 0.5g |
| Beet Greens, Raw | 22 kcal | 2.2g | 4.3g | 0.1g |
| Broccoli Raab, Raw | 22 kcal | 3.2g | 2.9g | 0.5g |
| Cardoon, Cooked, Boiled, Drained, without Salt | 22 kcal | 0.8g | 5.3g | 0.1g |
| Cowpeas, Leafy Tips, Cooked, Boiled, Drained, without Salt | 22 kcal | 4.7g | 2.8g | 0.1g |
More kit for mushrooms, portabella, raw tracking
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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.