Sweet Potato Nutrition Facts: Calories, Macros & Health Benefits
Summary: One cup (170g) of sweet potato contains 129 calories, 2.4g protein, 30.1g carbs, and 0.2g fat. Sweet Potato is a good source of vitamin c, vitamin a, vitamin b6.

Nutrition Facts — one cup (170g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 129 kcal | 6% |
| Protein | 2.4g | 5% |
| Carbohydrates | 30.1g | 11% |
| Total Fat | 0.17g | 0% |
| Fiber | 4.2g | 15% |
| Sugar | 9.7g | -- |
| Sodium | 45.9mg | 2% |
| Potassium | 391.0mg | 8% |
| Calcium | 45.9mg | 4% |
| Iron | 1.2mg | 7% |
| Magnesium | 30.6mg | 7% |
| Zinc | 0.34mg | 3% |
| Vitamin C | 21.8mg | 24% |
| Vitamin A | 1337.9mcg | 149% |
| Vitamin B6 | 0.28mg | 16% |
| Folate | 10.2mcg | 3% |
| Vitamin K | 3.6mcg | 3% |
| Phosphorus | 54.4mg | 4% |
Is Sweet Potato Good for You?
Sweet Potato provides 129 calories per cup (170g) with 2.4g of protein, 30.1g of carbohydrates, and 0.2g of fat. It is a source of vitamin c (24% dv), vitamin a (149% dv), vitamin b6 (16% dv).
Key Health Benefits of Sweet Potato
- Good source of vitamin c (24% dv)
- Good source of vitamin a (149% dv)
- Good source of vitamin b6 (16% dv)
- Contains 4.2g of dietary fiber per serving
Frequently Asked Questions
How many calories is in sweet potato?
One cup (170g) of sweet potato contains 129 calories.
How much protein is in sweet potato?
One cup (170g) of sweet potato provides 2.4g of protein.
Is sweet potato vegetarian?
Yes, sweet potato is suitable for vegetarian diets.
Is sweet potato vegan?
Yes, sweet potato is completely plant-based and vegan-friendly.
Is sweet potato gluten-free?
Yes, sweet potato is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track sweet potato and thousands of other foods with the Gram app.