McDonald's

McDonald's Medium Shamrock Shake Nutrition Facts

A McDonald's Medium Shamrock Shake contains 560 calories, 16 grams of fat and 91 grams of carbohydrates.

Keep reading to see the full nutrition facts and Weight Watchers points for a Medium Shamrock Shake from McDonald's.

McDonald's Medium Shamrock Shake Nutrition Facts

Updated: 2/15/2021
Serving Size	1 Medium Shake
Calories	560	See analysis
Calories From Fat	140
	Amount Per Serving	% Daily Value*
Total Fat	16g	25%
Saturated Fat	10.0g	50%
Trans Fat	1.0g
Cholesterol	65mg	22%
Sodium	190mg	8%
Total Carbohydrates	91g	30%
Dietary Fiber	0g	0%
Sugars	78g
Protein	12g	24%
Vitamin A		25%
Vitamin C		0%
Calcium		30%
Iron		0%

*All percent daily value figures are based on a 2,000 calorie diet.

Nutritional information source: McDonald's

Calorie analysis

There are 560 calories in a Medium Shamrock Shake from McDonald's. Most of those calories come from carbohydrates (66%).

To burn the 560 calories in a Medium Shamrock Shake, you would have to run for 49 minutes or walk for 80 minutes.

TIP: You could reduce your calorie intake by 100 calories by choosing the Small Shamrock Shake (460 calories) instead.

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Customer ratings

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 above and then vote on whether you think a Medium Shamrock Shake is healthy or not.

Is the Medium Shamrock Shake healthy?

26% of voters think the Medium Shamrock Shake is healthy.

Vote:

216 608

Does the Medium Shamrock Shake taste good?

86% of voters think the Medium Shamrock Shake tastes good.

Vote:

713 114

Allergens

Contains

milk

Does Not Contain*

egg

fish

gluten

peanuts

shellfish

soy

tree nuts

wheat

Unknown

glutamates

MSG

mustard

nitrates

seeds

sesame

sulfites

Allergy Information: a McDonald's Shamrock Shake contains milk. a McDonald's Shamrock Shake does not contain egg, fish, gluten, peanuts, shellfish, soy, tree nuts or wheat.*

* 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.

Ingredients

A Medium Shamrock Shake from McDonald's contains the following ingredients:

VANILLA REDUCED FAT ICE CREAM
Ingredients: Milk, Sugar, Cream, Corn Syrup, Natural Flavor, Mono and Diglycerides, Cellulose Gum, Guar Gum, Carrageenan, Vitamin A Palmitate.
Contains: MILK.

SHAMROCK SHAKE SYRUP
Ingredients: High Fructose Corn Syrup, Corn Syrup, Water, Sugar, Natural Flavor, Xanthan Gum, Citric Acid, Sodium Benzoate (Preservative), Yellow 5, Blue 1. May contain small amounts of other shake flavors served at the restaurant, including egg ingredients when Egg Nog Shakes are available.

WHIPPED LIGHT CREAM
Ingredients: Cream, Nonfat Milk, Liquid Sugar, Contains 2% or Less: Mono and Diglycerides, Natural Flavors, Carrageenan. Whipping Propellant (Nitrous Oxide).
Contains: MILK.