There are 780 calories in a M&M's Shake from Burger King. Most of those calories come from carbohydrates (66%).
|Serving Size||1 shake|
|Amount Per Serving|
|Calories From Fat||198|
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 39
Weight Watchers SmartPoints: 39
Weight Watchers PointsPlus: 21
Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.