There are 400 calories in a Giant Classic Root Beer from Jersey Mike's. Most of those calories come from carbohydrates (100%).
To burn the 400 calories in a Giant Classic Root Beer, you would have to run for 35 minutes or walk for 57 minutes.
TIP: You could reduce your calorie intake by 125 calories by choosing the Regular Classic Root Beer (275 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Giant Classic Root Beer is healthy or not.
Allergy Information: a Jersey Mike's Classic Root Beer does not contain egg, fish, gluten, milk, peanuts, shellfish, soy, tree nuts or wheat.*
* 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 25 Weight Watchers Freestyle Points, 25 WW SmartPoints and 11 WW PointsPlus in a serving of Giant Classic Root Beer from Jersey Mike's.
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