A McDonald's Medium Shamrock Shake contains 560 calories, 16 grams of fat and 91 grams of carbohydrates.
According to our website visitors, a Medium Shamrock Shake is not a healthy and nutritious option from McDonald's, with only 26% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts below and then vote on whether you think a Medium Shamrock Shake is healthy or not.
Keep reading to see the full nutrition facts and Weight Watchers points for a Medium Shamrock Shake from McDonald's.
There are 560 calories in a Medium Shamrock Shake from McDonald's. Most of those calories come from carbohydrates (66%).
There are 28 Weight Watchers Freestyle Points, 28 WW SmartPoints and 15 WW PointsPlus in a serving of Medium Shamrock Shake from McDonald's.