Below are the nutrition facts and Weight Watchers points for Regular Mello Yello from Steak 'n Shake .
There are 170 calories in a Regular Mello Yello from Steak 'n Shake. Most of those calories come from carbohydrates (100%).
Weight Watchers Freestyle Points: 11
Weight Watchers SmartPoints: 11
Weight Watchers PointsPlus: 5