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Onion vs Potato (Raw)
Calories, macronutrients and nutrition facts compared side by side (per 100g).
Nutrition Comparison
| Per 100g | Onion | Potato (Raw) |
|---|---|---|
| Calories | 40kcal | 77kcal |
| Protein | 1.1g | 2g |
| Carbs | 9.3g | 17.5g |
| Fat | 0.1g | 0.1g |
| Fiber | 1.7g | 2.2g |
| Sugar | 4.2g | 0.8g |
| Sodium | 4mg | 6mg |
Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).
Key Takeaways
- Onion has 37 fewer calories per 100g than Potato (Raw) (93% less).
- Potato (Raw) delivers more protein (2g vs 1.1g per 100g).
- Potato (Raw) has more fiber (2.2g vs 1.7g).
- Potato (Raw) has less sugar (0.8g vs 4.2g).
Onion
Onions are low in calories and a notable source of quercetin, an antioxidant flavonoid, plus prebiotic fibers that feed gut bacteria. Their sulfur compounds — released when chopped — are being studied for cardiovascular benefits.
View Onion nutrition →Potato (Raw)
Potatoes are a starchy staple rich in potassium, vitamin C and vitamin B6. Most of their fiber and nutrients sit just under the skin, so cooking them whole with the peel retains the most. Boiled potatoes rank among the most satiating foods per calorie measured.
View Potato (Raw) nutrition →Track Onion & Potato (Raw) in Kairo
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