Calories in a Sweet Potato

A 1 medium, baked (130 g) has about 117 calories. Per 100 g, sweet potato provides 90 kcal, 2 g protein, 20.7 g carbohydrates, and 0.2 g fat.

NutrientPer 100 gPer 1 medium, baked (130 g)
Calories90 kcal117 kcal
Protein2 g2.6 g
Carbohydrates20.7 g26.9 g
Fiber3.3 g4.3 g
Fat0.2 g0.3 g
Values are averages from USDA FoodData Central; preparation and brand vary.

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Frequently asked questions

How many calories are in 1 medium, baked?
A typical serving — 1 medium, baked (130 g) — contains about 117 calories. Per 100 g, sweet potato has 90 calories.
How much protein, carbs, and fat does sweet potato have?
Per 100 g: 2 g protein, 20.7 g carbohydrates (of which 3.3 g fiber), and 0.2 g fat.
Are these nutrition values exact?
They are averages for the food as typically prepared, from USDA FoodData Central. Actual values vary with variety, cut, cooking method, and brand. For packaged foods, check the label; for anything else, try our food search.

Data: Open Food Facts (ODbL) · USDA FoodData Central. Values are informational estimates, not medical or dietary advice.