There are 303 calories in a Small Barq's Root Beer from Firehouse Subs. Most of those calories come from carbohydrates (100%).
To burn the 303 calories in a Small Barq's Root Beer, you would have to run for 27 minutes or walk for 43 minutes.
TIP: You could reduce your calorie intake by 138 calories by choosing the Kids Barq's Root Beer (165 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Small Barq's Root Beer is healthy or not.
There are 19 Weight Watchers Freestyle Points, 19 WW SmartPoints and 9 WW PointsPlus in a serving of Small Barq's Root Beer from Firehouse Subs.
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