VEGETABLE · per 100g edible portion
Sweet Potato
Nutrition facts for sweet potato (raw) — measured values from USDA FoodData Central, standardized to a 100g basis.
Ranks in 5 of 5 tracked rankings
Energy
86kcal
per 100g
Protein
1.6g
Carbs
20.1g
Fiber
3g
Fat
0.1g
Macronutrient mix
Share of calories from each macro (Atwater 4/4/9 kcal per g)
Protein7%1.6g
Carbs94%20.1g
Fat1%0.1g
In context
Why sweet potato stands out
Where sweet potato sits among the 30 foods in the database, per nutrient — computed from measured values only.
High in
- Vitamin A#2 · 709 µg
Source of
- Vitamin D#5 · 0 µg
- Vitamin B12#7 · 0 µg
Low in
- Fat#30 · 0.1 g
Serving sizes
Household measures
| Measure | Grams | Calories |
|---|---|---|
| 1 sweetpotato, 5" long | 130 g | 112 kcal |
| 1 cup, cubes | 133 g | 114 kcal |
Measures from USDA food portion data; calories derived from the per-100g value.
Full profile
Nutrition facts per 100g
| Nutrient | Amount |
|---|---|
| Calories | 86 kcal |
| Protein | 1.57 g |
| Carbohydrates | 20.12 g |
| Fiber | 3 g |
| Sugar | 4.18 g |
| Fat | 0.05 g |
| Saturated Fat | 0.02 g |
| Calcium | 30 mg |
| Iron | 0.61 mg |
| Magnesium | 25 mg |
| Phosphorus | 47 mg |
| Potassium | 337 mg |
| Sodium | 55 mg |
| Zinc | 0.3 mg |
| Vitamin A | 709 µg |
| Vitamin C | 2.4 mg |
| Vitamin D | 0 µg |
| Vitamin E | 0.26 mg |
| Vitamin K | 1.8 µg |
| Vitamin B1 | 0.08 mg |
| Vitamin B2 | 0.06 mg |
| Vitamin B3 | 0.56 mg |
| Vitamin B6 | 0.21 mg |
| Vitamin B12 | 0 µg |
| Folate | 11 µg |
Explore
Where sweet potato ranks
Keep exploring
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Data Provenance
USDA FoodData Central
SR Legacy
- Source
- USDA FoodData Central
- FDC ID
- 168482
- Basis
- 100 g edible portion
- Record type
- SR Legacy
- Retrieved
- September 24, 2026