Onion vs Peanut
Nutrition Comparison per 100g
Onion 4
vs 6 Peanut
Vegetables vs Nuts & Seeds
Side-by-Side Nutrition Facts
| Nutrient | Onion | Peanut | Better |
|---|---|---|---|
| Calories | 40kcal | 567kcal | Onion |
| Protein | 1.1g | 25.8g | Peanut |
| Total Fat | 0.1g | 49.2g | Onion |
| Carbohydrates | 9.3g | 16.1g | Peanut |
| Fiber | 1.7g | 8.5g | Peanut |
| Sugar | 4.2g | 4.7g | Onion |
| Vitamin C | 7.4mg | 0mg | Onion |
| Calcium | 23mg | 92mg | Peanut |
| Iron | 0.2mg | 4.6mg | Peanut |
| Potassium | 146mg | 705mg | Peanut |
Macronutrient Breakdown
Onion
Protein: 1.1g Fat: 0.1g Carbs: 9.3g
Peanut
Protein: 25.8g Fat: 49.2g Carbs: 16.1g
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.
Onion vs Peanut — Key Takeaway
Onion has 527 fewer calories per 100g than Peanut, making it the lighter option. For protein, Peanut leads with 25.8g per 100g. Peanut is the better source of fiber at 8.5g per 100g.
Track Your Nutrition
Make informed food choices with detailed nutrition data for every meal.
Compare More Foods