A Sonic Small Big Red contains 110 calories, 0 grams of fat and 31 grams of carbohydrates.
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Keep reading to see the full nutrition facts and Weight Watchers points for a Small Big Red from Sonic Drive-In.
There are 110 calories in a Small Big Red from Sonic. Most of those calories come from carbohydrates (100%).
There are 8 Weight Watchers Freestyle Points, 8 WW SmartPoints and 3 WW PointsPlus in a serving of Small Big Red from Sonic.