NutariVegetable comparison
Onion vs Zucchini
Zucchini is lower in calories (17 vs 40 kcal per 100g) — 23 kcal less than Onion. Both have similar protein (1.1g vs 1.2g per 100g). For weight management, Zucchini 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 | Onion | Zucchini | Difference |
|---|---|---|---|
| Calories | 40 | 17 | 23 kcal more in Onion |
| Protein | 1.1g | 1.2g | 0.1g less in Onion |
| Carbs | 9.3g | 3.1g | 6.2g more in Onion |
| Fat | 0.1g | 0.3g | 0.2g less in Onion |
| Fibre | 1.7g | 1g | 0.7g more in Onion |
Onion vs Zucchini FAQ
- Does Onion or Zucchini have more calories?
- Onion has more calories: 40 kcal vs 17 kcal per 100g.
- Which has more protein, Onion or Zucchini?
- They're about equal — 1.1g vs 1.2g of protein per 100g.
- Is Onion or Zucchini better for weight loss?
- Zucchini 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.
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