There are 540 calories in a Large Peppermint Frosty from Wendy's. Most of those calories come from carbohydrates (71%).
To burn the 540 calories in a Large Peppermint Frosty, you would have to run for 47 minutes or walk for 77 minutes.
TIP: You could reduce your calorie intake by 130 calories by choosing the Medium Peppermint Frosty (410 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Large Peppermint Frosty is healthy or not.
Allergy Information: a Wendy's Peppermint Frosty contains milk and soy. a Wendy's Peppermint Frosty does not contain egg, fish, gluten, peanuts, shellfish, 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 27 Weight Watchers Freestyle Points, 27 WW SmartPoints and 14 WW PointsPlus in a serving of Large Peppermint Frosty from Wendy's.
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