Sonic Large Barq's Root Beer Float Nutrition Facts
A Sonic Large Barq's Root Beer Float contains 770 calories, 35 grams of fat and 109 grams of carbohydrates.
According to our website visitors, a Large Barq's Root Beer Float is not a healthy and nutritious option from Sonic, with only 35% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts below and then vote on whether you think a Large Barq's Root Beer Float is healthy or not.
Keep reading to see the full nutrition facts and Weight Watchers points for a Large Barq's Root Beer Float from Sonic Drive-In.
Sonic Large Barq's Root Beer Float Calories
There are 770 calories in a Large Barq's Root Beer Float from Sonic. Most of those calories come from fat (39%) and carbohydrates (55%).
To burn the 770 calories in a Large Barq's Root Beer Float, you would have to run for 68 minutes or walk for 110 minutes.
TIP: You could reduce your calorie intake by 250 calories by choosing the Medium Barq's Root Beer Float (520 calories) instead.
