There are 820 calories in a Small Banana Split Blast from Sonic. Most of those calories come from fat (45%) and carbohydrates (49%).
|Amount Per Serving|
|Calories From Fat||380|
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 43
Weight Watchers SmartPoints: 43
Weight Watchers PointsPlus: 23
We are working on getting the allergen information for this item.
We are working on getting the ingredients for this item.