There are 140 calories in a Diet Root Beer Float from A&W. Most of those calories come from fat (45%) and carbohydrates (49%).
To burn the 140 calories in a Diet Root Beer Float, you would have to run for 12 minutes or walk for 20 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Diet Root Beer Float is healthy or not.
Allergy Information: a A&W Diet Root Beer Float contains milk and soy and may contain egg, gluten, peanuts, tree nuts and wheat. a A&W Diet Root Beer Float does not contain fish, mustard, sesame, shellfish or sulfites.*
* 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 7 Weight Watchers Freestyle Points, 7 WW SmartPoints and 4 WW PointsPlus in a serving of Diet Root Beer Float from A&W.