Whataburger Barq's Root Beer Nutrition Facts

Whataburger Barq's Root Beer Nutrition Facts

Whataburger Barq's Root Beers contain between 210-590 calories, depending on your choice of sizes. The size with the fewest calories is the Kids Barq's Root Beer (210 calories), while the Large Barq's Root Beer contains the most calories (590 calories).

Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.

Currently Available Sizes