There are 350 calories in a Oreo Sundae from Krystal. Most of those calories come from carbohydrates (62%).
To burn the 350 calories in a Oreo Sundae, you would have to run for 31 minutes or walk for 50 minutes.
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There are 17 Weight Watchers Freestyle Points, 17 WW SmartPoints and 10 WW PointsPlus in a serving of Oreo Sundae from Krystal.