There are 400 calories in a Chicago Dog from Sonic. Most of those calories come from fat (46%) and carbohydrates (42%).
To burn the 400 calories in a Chicago Dog, you would have to run for 35 minutes or walk for 57 minutes.
According to our website visitors, a Chicago Dog is not a healthy and nutritious option from Sonic, with only 16% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Chicago Dog is healthy or not.
There are 15 Weight Watchers Freestyle Points, 15 WW SmartPoints and 11 WW PointsPlus in a serving of Chicago Dog from Sonic.
