Sweet Potato Nutrition Facts: Calories, Macros & Health Benefits
Summary: Sweet Potato contains 135 calories, 5.5g protein, 18g carbs, and 5.5g fat per one slice (280g). It is a source of saturated fat, sodium, iron.

Nutrition Facts — one slice (280g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 135 kcal | 7% |
| Protein | 5.5g | 11% |
| Carbohydrates | 18.0g | 7% |
| Total Fat | 5.5g | 7% |
| Fiber | 3.0g | 11% |
| Sugar | 6.0g | -- |
| Saturated Fat | 2.2g | 11% |
| Cholesterol | 8.0mg | 3% |
| Sodium | 320.0mg | 14% |
| Potassium | 10.0mg | 0% |
| Calcium | 22.0mg | 2% |
| Iron | 350.0mg | 1944% |
| Magnesium | 0.50mg | 0% |
| Zinc | 110.0mg | 1000% |
| Vitamin C | 0.06mg | 0% |
| Vitamin A | 0.08mcg | 0% |
| Vitamin B6 | 0.80mg | 47% |
| Vitamin B12 | 0.15mcg | 6% |
| Folate | 25.0mcg | 6% |
| Vitamin E | 1.2mg | 8% |
| Vitamin K | 0.20mcg | 0% |
| Phosphorus | 500.0mg | 40% |
Is Sweet Potato Good for You?
Sweet Potato provides 135 calories per one slice (280g) with 5.5g protein, 18g carbohydrates, and 5.5g fat. It is a source of saturated fat (11% dv), sodium (14% dv), iron (1944% dv).
Baked layered casserole of sweet potato slices with tomato sauce and melted cheese
Key Health Benefits of Sweet Potato
- Saturated Fat (11% DV): Supports balanced nutrition when included as part of your daily meals.
- Sodium (14% DV): Supports balanced nutrition when included as part of your daily meals.
- Iron (1944% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (1000% DV): Supports balanced nutrition when included as part of your daily meals.
- Vitamin B6 (47% DV): Supports balanced nutrition when included as part of your daily meals.
- Protein: Provides 5.5g protein per serving to support satiety and muscle maintenance.
How to Track Sweet Potato Nutrition with Gram
Use Gram to log sweet potato and see calories, macros, and micronutrients in context. You can search by name or use AI food scanning to track meals quickly.
Frequently Asked Questions
How many calories are in sweet potato?
Sweet Potato contains 135 calories per one slice (280g).
How much protein is in sweet potato?
Sweet Potato provides 5.5g of protein per one slice (280g).
How many carbs are in sweet potato?
Sweet Potato has 18g of carbohydrates per one slice (280g).
Is sweet potato good for tracking nutrition?
Yes. Sweet Potato can be logged by calories, macros, and micronutrients in the Gram app.
How should I use sweet potato in a meal plan?
Use Sweet Potato as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
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Nutrition data sourced from USDA FoodData Central. Track sweet potato and thousands of other foods with the Gram app.