There are 490 calories in a Banana Split from Sonic. Most of those calories come from fat (33%) and carbohydrates (62%).
|Amount Per Serving|
|Calories From Fat||160|
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 24
Weight Watchers SmartPoints: 24
Weight Watchers PointsPlus: 13
We are working on getting the allergen information for this item.
We are working on getting the ingredients for this item.