Data last updated: April 2026

Hot Dog vs Onion

Nutrition Comparison per 100g

Hot Dog 4
vs
6 Onion

Fast Food vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Hot Dog Onion Better
Calories 290kcal 40kcal Onion
Protein 10.4g 1.1g Hot Dog
Total Fat 25.1g 0.1g Onion
Carbohydrates 3g 9.3g Onion
Fiber 0g 1.7g Onion
Sugar 0g 4.2g Hot Dog
Vitamin C 0mg 7.4mg Onion
Calcium 14mg 23mg Onion
Iron 1mg 0.2mg Hot Dog
Potassium 152mg 146mg Hot Dog

Macronutrient Breakdown

Hot Dog

Protein: 10.4g Fat: 25.1g Carbs: 3g

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.

Hot Dog vs Onion — Key Takeaway

Onion has 250 fewer calories per 100g than Hot Dog, making it the lighter option. For protein, Hot Dog leads with 10.4g per 100g.

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