NutariVegetable comparison
Mushrooms vs Onion
Mushrooms is lower in calories (22 vs 40 kcal per 100g) — 18 kcal less than Onion. Mushrooms has more protein (3.1g vs 1.1g per 100g). For weight management, Mushrooms is usually the more filling choice here — it has fewer calories and more protein.
All figures are per 100g, typical values for the common edible portion.
Nutrition compared (per 100g)
| Nutrient | Mushrooms | Onion | Difference |
|---|---|---|---|
| Calories | 22 | 40 | 18 kcal less in Mushrooms |
| Protein | 3.1g | 1.1g | 2g more in Mushrooms |
| Carbs | 3.3g | 9.3g | 6g less in Mushrooms |
| Fat | 0.3g | 0.1g | 0.2g more in Mushrooms |
| Fibre | 1g | 1.7g | 0.7g less in Mushrooms |
Mushrooms vs Onion FAQ
- Does Mushrooms or Onion have more calories?
- Onion has more calories: 22 kcal vs 40 kcal per 100g.
- Which has more protein, Mushrooms or Onion?
- Mushrooms has more protein: 3.1g vs 1.1g per 100g.
- Is Mushrooms or Onion better for weight loss?
- Mushrooms is usually the more filling choice here — it has fewer calories and more protein, which can help with weight loss. Total intake still matters most.
Values are typical estimates and vary by brand, ripeness, cut and preparation. Log either food in one tap with the Nutari app for your exact portion.
Track both in one tap
Snap a photo to log calories & macros instantly, set goals, and get an AI nutrition coach.