There are 1340 calories in a Large Atomic Lemon Ice Cream Slush from Sonic. Most of those calories come from fat (34%) and carbohydrates (62%).
To burn the 1340 calories in a Large Atomic Lemon Ice Cream Slush, you would have to run for 118 minutes or walk for 191 minutes.
TIP: You could reduce your calorie intake by 590 calories by choosing the Medium Atomic Lemon Ice Cream Slush (750 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Large Atomic Lemon Ice Cream Slush is healthy or not.
There are 74 Weight Watchers Freestyle Points, 74 WW SmartPoints and 38 WW PointsPlus in a serving of Large Atomic Lemon Ice Cream Slush from Sonic.
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