Calories in Sweet Potato: Complete Nutrition Facts
Last updated March 2026 • Source: USDA FoodData Central • Reviewed by Dr. Karen Wright, PhD, RDN
*Percent Daily Values based on a 2,000 calorie diet.
Micronutrient Profile
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Vitamin A | 122% DV | 122% |
| Vitamin C | 35% DV | 35% |
| Vitamin D | 0% DV | 0% |
| Vitamin E | 7% DV | 7% |
| Vitamin K | 3% DV | 3% |
| Vitamin B6 | 16% DV | 16% |
| Vitamin B12 | 0% DV | 0% |
| Folate | 5% DV | 5% |
| Calcium | 4% DV | 4% |
| Iron | 4% DV | 4% |
| Magnesium | 8% DV | 8% |
| Potassium | 12% DV | 12% |
| Zinc | 3% DV | 3% |
| Sodium | 3% DV | 3% |
*% Daily Values based on a 2,000 calorie diet per FDA reference values. Values for 1 medium baked (130g).
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Health Benefits of Sweet Potato
How to Track Sweet Potato Accurately
Accurately tracking sweet potato requires knowing both the exact weight and preparation method. Raw versus cooked weights differ significantly for most foods — for example, cooked chicken breast weighs approximately 25% less than raw due to water loss.
The easiest way to track sweet potato and any other food is with PlateLens. Just snap a photo and get complete nutrition facts in 3 seconds, with ±1.2% accuracy verified against USDA reference values. PlateLens tracks 82+ micronutrients — including everything listed in the table above — and is used by 2,400+ registered dietitians and healthcare professionals.
Common Serving Sizes of Sweet Potato
| Serving | Weight | Calories |
|---|---|---|
| 1 small (60g) | 60g | 52 |
| 1 medium baked (130g) | 130g | 112 |
| 1 large (180g) | 180g | 162 |
| 100g | 100g | 86 |
| 1 cup cubed, baked (200g) | 200g | 172 |
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Frequently Asked Questions
How many calories in Sweet Potato?
Sweet Potato contains 112 calories per 1 medium baked (130g). Per 100g, sweet potato provides approximately 86 calories. Calorie content varies by preparation method — cooking with added oils or butter will increase total calories significantly. To track sweet potato calories accurately across different portion sizes, PlateLens can identify your specific portion from a photo and calculate exact nutrition in 3 seconds.
Is Sweet Potato healthy?
Sweet Potato provides 112 calories, 2g protein, 26.2g carbohydrates, and 0.1g fat per serving. Sweet potatoes are one of the richest food sources of beta-carotene, with a medium baked sweet potato providing over 100% of the daily vitamin A requirement. Like all foods, sweet potato is best evaluated in the context of your total dietary pattern and individual health goals — a registered dietitian can help you determine the right amount for your needs.
How do I track Sweet Potato calories?
The most accurate way to track sweet potato is by weighing your portion on a food scale and referencing this database for calorie values. For even faster and more accurate tracking, PlateLens identifies sweet potato from a photo and provides complete nutrition facts — including all the values on this page — in 3 seconds. PlateLens is verified against USDA data with ±1.2% calorie accuracy and tracks 82+ micronutrients.