NutariVegetable comparison
Celery vs Onion
Celery is lower in calories (16 vs 40 kcal per 100g) — 24 kcal less than Onion. Onion has more protein (1.1g vs 0.7g per 100g). For weight management, Onion is usually the more filling choice here — it has more protein and more fibre.
All figures are per 100g, typical values for the common edible portion.
Nutrition compared (per 100g)
| Nutrient | Celery | Onion | Difference |
|---|---|---|---|
| Calories | 16 | 40 | 24 kcal less in Celery |
| Protein | 0.7g | 1.1g | 0.4g less in Celery |
| Carbs | 3g | 9.3g | 6.3g less in Celery |
| Fat | 0.2g | 0.1g | 0.1g more in Celery |
| Fibre | 1.6g | 1.7g | 0.1g less in Celery |
Celery vs Onion FAQ
- Does Celery or Onion have more calories?
- Onion has more calories: 16 kcal vs 40 kcal per 100g.
- Which has more protein, Celery or Onion?
- Onion has more protein: 1.1g vs 0.7g per 100g.
- Is Celery or Onion better for weight loss?
- Onion is usually the more filling choice here — it has more protein and more fibre, 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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