Below are the nutrition facts and Weight Watchers points for Seafood & Crab Sandwich from Sonic Drive-In .
There are 510 calories in a Seafood & Crab Sandwich from Sonic. Most of those calories come from fat (38%) and carbohydrates (51%).
Weight Watchers Freestyle Points: 16
Weight Watchers SmartPoints: 17
Weight Watchers PointsPlus: 13