There are 580 calories in a Large Birthday Cake Frosty from Wendy's. Most of those calories come from carbohydrates (70%).
To burn the 580 calories in a Large Birthday Cake Frosty, you would have to run for 51 minutes or walk for 83 minutes.
TIP: You could reduce your calorie intake by 110 calories by choosing the Medium Birthday Cake Frosty (470 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Large Birthday Cake Frosty is healthy or not.
Allergy Information: a Wendy's Birthday Cake Frosty contains milk and soy. a Wendy's Birthday Cake 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 29 Weight Watchers Freestyle Points, 29 WW SmartPoints and 16 WW PointsPlus in a serving of Large Birthday Cake Frosty from Wendy's.
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