Which is healthier, Cucumber or Onion?

Onion wins in 5 out of 10 nutritional categories. Cucumber has 15 calories and 0.7g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Cucumber vs Onion?

Cucumber contains 15 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Cucumber or Onion?

Onion has more protein with 1.1g per 100g compared to 0.7g.

Cucumber vs Onion

Nutrition Comparison per 100g

Cucumber 4

5 Onion

Vegetables vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Cucumber	Onion	Better
Calories	15kcal	40kcal	Cucumber
Protein	0.7g	1.1g	Onion
Total Fat	0.1g	0.1g	Tie
Carbohydrates	3.6g	9.3g	Onion
Fiber	0.5g	1.7g	Onion
Sugar	1.7g	4.2g	Cucumber
Vitamin C	2.8mg	7.4mg	Onion
Calcium	16mg	23mg	Onion
Iron	0.3mg	0.2mg	Cucumber
Potassium	147mg	146mg	Cucumber

Macronutrient Breakdown

Cucumber

Protein: 0.7g Fat: 0.1g Carbs: 3.6g

Onion

Protein: 1.1g Fat: 0.1g Carbs: 9.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.