There are 650 calories in a Large Lemonberry Slush Float from Sonic. Most of those calories come from carbohydrates (76%).
To burn the 650 calories in a Large Lemonberry Slush Float, you would have to run for 57 minutes or walk for 93 minutes.
TIP: You could reduce your calorie intake by 220 calories by choosing the Medium Lemonberry Slush Float (430 calories) instead.
According to our website visitors, a Large Lemonberry Slush Float is not a healthy and nutritious option from Sonic, with only 33% 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 Large Lemonberry Slush Float is healthy or not.
Allergy Information: a Sonic Lemonberry Slush Float contains milk.
* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.
There are 36 Weight Watchers Freestyle Points, 36 WW SmartPoints and 18 WW PointsPlus in a serving of Large Lemonberry Slush Float from Sonic.
Select a second item to compare to the Large Lemonberry Slush Float from Sonic.
CLOSE