There are 390 calories in a Medium Fanta Orange from Whataburger. Most of those calories come from carbohydrates (100%).
To burn the 390 calories in a Medium Fanta Orange, you would have to run for 34 minutes or walk for 56 minutes.
TIP: You could reduce your calorie intake by 140 calories by choosing the Small Fanta Orange (250 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Medium Fanta Orange is healthy or not.
There are 25 Weight Watchers Freestyle Points, 25 WW SmartPoints and 12 WW PointsPlus in a serving of Medium Fanta Orange from Whataburger.
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