Below are the nutrition facts and Weight Watchers points for Hot Fudge Sundae from Sonic Drive-In .
There are 520 calories in a Hot Fudge Sundae from Sonic. Most of those calories come from fat (44%) and carbohydrates (50%).
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 26
Weight Watchers SmartPoints: 26
Weight Watchers PointsPlus: 14
Weight Watchers points for the full Sonic menu
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Allergy Information: a Sonic Hot Fudge Sundae contains milk and soy and may contain egg, peanuts, tree nuts and wheat. a Sonic Hot Fudge Sundae does not contain fish, gluten, MSG or shellfish.*
* 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.