Calorie table · Vegetables

How many calories in Onion?

40 kcal / 100 g
1 cup, chopped (160 g): 64 kcal
Nutrition per 100 g
Protein1.1 g10% of energy
Carbs9.3 g88% of energy
Fat0.1 g2% of energy

Onion has 29% fewer calories than the average of Vegetables.

g

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Lower-calorie alternatives

Source: USDA FoodData Central, FDC 170000
Values are averages and vary with the recipe and portion.