Data last updated: April 2026

Nachos vs Onion

Nutrition Comparison per 100g

Nachos 7
vs
3 Onion

Snacks vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Nachos Onion Better
Calories 346kcal 40kcal Onion
Protein 7.6g 1.1g Nachos
Total Fat 19.2g 0.1g Onion
Carbohydrates 36.2g 9.3g Nachos
Fiber 4.2g 1.7g Nachos
Sugar 1.5g 4.2g Nachos
Vitamin C 4mg 7.4mg Onion
Calcium 206mg 23mg Nachos
Iron 1.3mg 0.2mg Nachos
Potassium 217mg 146mg Nachos

Macronutrient Breakdown

Nachos

Protein: 7.6g Fat: 19.2g Carbs: 36.2g

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.

Nachos vs Onion — Key Takeaway

Onion has 306 fewer calories per 100g than Nachos, making it the lighter option. For protein, Nachos leads with 7.6g per 100g. Nachos is the better source of fiber at 4.2g per 100g.

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