There are 438 calories in a Medium Fanta Orange from Firehouse Subs. Most of those calories come from carbohydrates (100%).
To burn the 438 calories in a Medium Fanta Orange, you would have to run for 38 minutes or walk for 63 minutes.
TIP: You could reduce your calorie intake by 137 calories by choosing the Small Fanta Orange (301 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 28 Weight Watchers Freestyle Points, 28 WW SmartPoints and 13 WW PointsPlus in a serving of Medium Fanta Orange from Firehouse Subs.
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