There are 850 calories in a Medium Banana Shake from Sonic. Most of those calories come from fat (43%) and carbohydrates (51%).
To burn the 850 calories in a Medium Banana Shake, you would have to run for 75 minutes or walk for 121 minutes.
TIP: You could reduce your calorie intake by 190 calories by choosing the Small Banana Shake (660 calories) instead.
According to our website visitors, a Medium Banana Shake is not a healthy and nutritious option from Sonic, with only 22% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Medium Banana Shake is healthy or not.
There are 40 Weight Watchers Freestyle Points, 40 WW SmartPoints and 23 WW PointsPlus in a serving of Medium Banana Shake from Sonic.
