Calories in red onion
100 g of red onion has 40 kcal, 1.1 g of protein, 9.3 g of carbs and 0.1 g of fat.
40kcal / 100 g
Protein 11%Carbs 93%Fat 0%
| Portion | kcal | Protein | Carbs | Fat |
|---|---|---|---|---|
| 100 g | 40 | 1.1 g | 9.3 g | 0.1 g |
| 1 portion80 g | 32 | 0.9 g | 7.4 g | 0.1 g |
| 1 tbsp15 g | 6 | 0.2 g | 1.4 g | 0 g |
- Fibre
- 1.7 g
- Sugars
- 4.2 g
- Saturated fat
- 0.04 g
- Sodium
- 4 mg
- Potassium
- 146 mg
- Calcium
- 23 mg
- Iron
- 0.21 mg
- Vitamin C
- 7.4 mg
Per 100 g. Source: USDA FoodData Central.
