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Calories in Onions

The favorite choice for the term "Onions" is 1/2 cup of chopped Onions which has about 34 calories. Calorie and nutritional information for a variety of types and serving sizes of Onions is shown below.

View other nutritional values (such as Carbs or Fats) using the filter below:

Popular Serving Sizes of Onions

Fat(g) Carbs(g) Prot(g)
Calories
1 tbsp chopped 0.01 1.01 0.09 4
1 slice 0.01 1.42 0.13 6
1 small 0.06 7.08 0.64 29
1 medium 0.09 11.12 1.01 46
1 large 0.12 15.16 1.38 63
1/2 cup chopped 0.06 8.09 0.74 34
1 cup chopped 0.13 16.18 1.47 67
1 oz 0.02 2.87 0.26 12

Other Popular Types of Onions

(1/2 cup serving)
Fat(g) Carbs(g) Prot(g)
Calories
Red Onions 0.06 8.09 0.74 34
Green Onions 0.10 3.67 0.92 16
Spring Onions or Scallions 0.10 3.67 0.92 16
Cooked Onions 0.20 10.61 1.42 46
Sauteed Onions 2.04 10.67 1.43 62
Creamed Onions 4.66 11.15 2.60 93

Other Common Suggestions

Fat(g) Carbs(g) Prot(g)
Calories
1 package (10 oz) Frozen Onions 0.28 19.34 2.24 82
1 portion Fried Onion Rings 15.51 31.32 3.70 276
1 oz Welsh Onions 0.11 1.84 0.54 10
1 oz Sweet Onions 0.02 2.14 0.23 9

Foods related to Onions:

Garlic Leeks Onion Rings Shallots
Peppers Broccoli Mushrooms Spinach
Vegetables

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Nutrition Facts
Serving Size 1/2 cup, chopped
 
Amount Per Serving
Calories from Fat 1
Calories 34
 
% Daily Values*
Total Fat 0.06g 0%
  Saturated Fat 0.021g 0%
  Polyunsaturated Fat 0.05g  
  Monounsaturated Fat 0.018g  
Cholesterol 0mg 0%
Sodium 2mg 0%
Potassium 115mg  
Total Carbohydrate 8.09g 3%
  Dietary Fiber 1.1g 4%
  Sugars 3.42g  
Protein 0.74g  
 
Vitamin A 0% Vitamin C 8%
Calcium 2% Iron 1%
* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Nutrition Values are based on USDA Nutrient Database SR18

     
 

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