Sweet potatoes and white potatoes are often compared in nutrition discussions, and both have genuine strengths. Sweet potatoes are richer in beta-carotene (which converts to vitamin A), slightly higher in fibre, and have a lower glycaemic index than many white potato preparations. White potatoes contain more potassium and vitamin C per serving and are more versatile in cooking. Both are whole foods with meaningful nutritional value. The health reputation gap between them is often overstated — a plain baked white potato is a nutritious food. Preparation method matters far more than the choice between the two.
⚖️ Nutrition Comparison
| Nutrient | Sweet Potato | Potatoes |
|---|---|---|
| Calories | 125.8 kcal | 109.5 kcal |
| Total Fat | 0 g | 0 g |
| Saturated Fat | 0 g | 0 g |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 79.9 mg | 0 mg |
| Total Carbs | 29.6 g | 26 g |
| Dietary Fiber | 4.6 g | 2.1 g |
| Sugars | 5.7 g | 1 g |
| Protein | 2.3 g | 3 g |
* Nutrition data sourced from the USDA Food Central Database. Values have been normalized to match the larger serving size for a fair comparison. Individual products may vary. ✓ indicates the better value for that nutrient.
💬 Nutrition Q&A
Which has more calories, Sweet Potato or Potatoes?
Sweet Potato has 125.8 calories and Potatoes has 109.5 calories per comparable serving. Sweet Potato is the more calorie-dense of the two.
Which has more protein, Sweet Potato or Potatoes?
Sweet Potato provides 2.3g of protein versus 3g in Potatoes. Potatoes is the higher-protein choice.
Which has less fat, Sweet Potato or Potatoes?
Sweet Potato contains 0g of fat compared with 0g in Potatoes. Sweet Potato is the leaner option.
Which has less saturated fat, Sweet Potato or Potatoes?
Sweet Potato has 0g of saturated fat and Potatoes has 0g. Sweet Potato is lower in saturated fat.
Which has more sodium, Sweet Potato or Potatoes?
Sweet Potato contains 79.9mg of sodium versus 0mg in Potatoes. Sweet Potato is higher in sodium.
Which has more fiber, Sweet Potato or Potatoes?
Sweet Potato has 4.6g of fiber and Potatoes has 2.1g. Sweet Potato provides more fiber.
📋 Full Nutrition Details
See the complete nutrition breakdown for each food individually, including vitamins and minerals.
Calories in Sweet Potato → Calories in Potatoes →