How Many Calories in a Sweet Potato? Nutrition Facts
A medium sweet potato has 103 calories baked. Get the full calorie and nutrition breakdown by size and cooking method, plus a comparison with white potato.
Frequently Asked Questions
How many calories are in a medium sweet potato?
A medium sweet potato (about 130 g raw) contains roughly 112 calories. Baked, the flesh of a medium sweet potato comes in at approximately 103 calories. The exact count depends on size and preparation method.
How many calories are in a baked sweet potato with skin?
A medium sweet potato baked with the skin on (about 114 g of flesh) contains roughly 103 calories. The skin adds minimal calories but provides extra fiber and antioxidants, so it is worth keeping on.
How many carbs are in a sweet potato?
A medium sweet potato (130 g raw) contains approximately 27 g of carbohydrates, including about 4.3 g of fiber and 5.6 g of natural sugars. The remainder is starch, which partly converts to resistant starch when the potato is boiled and cooled.
Are sweet potatoes good for weight loss?
Research supports it. A 2019 randomized controlled trial found that using sweet potato as a meal replacement over 8 weeks led to a 5% reduction in body weight and a 3.5% decrease in HbA1c. Their high fiber content and relatively low calorie density make them a smart choice for anyone managing their intake.
Is sweet potato healthier than white potato?
Both are nutritious whole foods. Sweet potatoes provide far more vitamin A (over 200% DV per serving) and slightly more fiber. White potatoes edge ahead on protein and potassium. Neither is categorically better — preparation method matters more than the variety.