How Many Calories In An Onion?

Is an onion a healthy vegetable which you should be eating on a diet? Remember that when it comes to dieting the amount of calories you eat will decide if you gain or lose weight. According to the USDA:

Calories In An Onion
Onions are very healthy
  • In one small onion (70 grams) =28 calories
  • In on medium onion (110 grams)= 44 Calories
  • In one large onion (150 grams) = 60 Calories