calorie sweet potatoes
- There are 60 calories in 1 small [3 oz with skin] (2.3 oz) of Sweet Potato, baked (in skin). You'd need to walk 16 minutes to burn 60 calories. Visit CalorieKing to see calorie count and nutrient data for all portion sizes. Sweet Potato: Nutrition Facts One cup of raw yams contains about 158 calories, whereas 1 cup of raw sweet potatoes contains about 114 calories. Therefore, yams contain about 44 more calories than sweet potatoes for an equal portion. Picking and Storing Sweet Potatoes. Choose potatoes that are heavy and firm with clean skin and few eyes.