How many calories are in a sweet potato?
1 medium sweet potato (114 g) has 103 kcal and 2.3 g of protein. Per 100 g: 90 kcal.
Values for: baked in skin (flesh)
Values are for the cooked food. Cooking changes the weight (water is lost or absorbed), so always compare in the same state.
1 medium sweet potato (114 g)
103kcal
100 g
90kcal
Nutrients per 100 g
- Protein
- 2 g
- Carbs
- 20.7 g
- Fat
- 0.2 g
- Fiber
- 3.3 g
- Sugars
- 6.5 g
Is it a source of protein? No: only 9% of its calories come from protein, and EU labelling needs at least 12% for “source of protein” (Regulation (EC) No 1924/2006).
Servings and amounts
| Amount | kcal | Prot. | Carbs | Fat |
|---|---|---|---|---|
| 1 medium sweet potato (114 g) | 103 | 2.3 | 23.6 | 0.2 |
| 1 large sweet potato (180 g) | 162 | 3.6 | 37.3 | 0.4 |
| 50 g | 45 | 1 | 10.4 | 0.1 |
| 100 g | 90 | 2 | 20.7 | 0.2 |
| 150 g | 135 | 3 | 31.1 | 0.3 |
| 200 g | 180 | 4 | 41.4 | 0.4 |
Household servings are the weights given by the same source; the rest is scaled from 100 g. Weigh something else and the app does the maths.
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Frequently asked questions
How many calories are in a sweet potato?
1 medium sweet potato (114 g) has 103 kcal and 2.3 g of protein. Per 100 g: 90 kcal. Values for: baked in skin (flesh).
How much protein is in a sweet potato?
1 medium sweet potato (114 g): 2.3 g of protein. Per 100 g, 2 g, with 20.7 g of carbs and 0.2 g of fat. Is it a source of protein? No: only 9% of its calories come from protein, and EU labelling needs at least 12% for “source of protein” (Regulation (EC) No 1924/2006).
What are the macros of a sweet potato?
Per 100 g: 2 g of protein, 20.7 g of carbs (6.5 g of sugars), 0.2 g of fat and 3.3 g of fiber.
Are these values raw or cooked?
Values are for the cooked food. They are for sweet potato: baked in skin (flesh). Cooking changes the weight (water is lost or absorbed), so always compare in the same state.
Is a sweet potato fattening?
No single food makes you gain weight on its own: the day’s total does. 1 medium sweet potato (114 g): 103 kcal, 5% of the 2,000 kcal used as the reference on food labels.
How do I know how much is on my plate without weighing it?
Eyeballing it is where manual counting breaks. With a photo, Renzy estimates the amount and the calories, and you correct whatever needs it.
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Source
USDA FoodData Central (SR Legacy), entry 168483
A specific product varies with variety, brand and cooking. If yours has a label, the label wins.
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