How many calories are in a sweet potato?
1 medium baked sweet potato (114 g) of sweet potato has 103 calories — with 2.3 g of protein, 23.6 g of carbs, and 0.2 g of fat, according to USDA nutrition data.
Sweet Potato nutrition facts
| Nutrient | Per 1 medium baked sweet potato | Per 100 g |
|---|---|---|
| Calories | 103 | 90 |
| Protein | 2.3 g | 2.01 g |
| Carbohydrates | 23.6 g | 20.7 g |
| of which fiber | 3.8 g | 3.3 g |
| of which sugars | 7.4 g | 6.48 g |
| Fat | 0.2 g | 0.15 g |
| of which saturated | 0.1 g | 0.05 g |
| Sodium | 41 mg | 36 mg |
| Potassium | 542 mg | 475 mg |
Source: USDA FoodData Central, SR Legacy — Sweet potato, cooked, baked in skin, flesh, without salt
Where the calories come from
Of the 103 calories in 1 medium baked sweet potato of sweet potato, roughly 94 come from carbohydrates, 9 from protein, and 2 from fat. The 3.8 g of fiber also slows digestion, which makes those calories more filling than the number suggests.
Frequently asked questions
How many calories are in a sweet potato?
1 medium baked sweet potato (114 g) of sweet potato has about 103 calories, based on USDA data (90 calories per 100 g).
How much protein is in a sweet potato?
1 medium baked sweet potato (114 g) provides about 2.3 g of protein (2.01 g per 100 g).
How many carbs are in a sweet potato?
1 medium baked sweet potato (114 g) has about 23.6 g of carbohydrates, including 3.8 g of fiber.
Is sweet potato good for weight loss?
At 103 calories per 1 medium baked sweet potato, sweet potato fits easily into a calorie deficit — the key is what it's paired with and total daily calories.
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