Oreo McFlurry calories come to 556 for a regular (337 g) cup and 165 per 100 g, based on USDA fast-food values for McDonald's. The number to notice is sugar: 71.4 g in a regular, most of its 86.1 g of carbs. Protein is a small player at just 9% of calories.
556kcal
1 regular 12 fl oz McFlurry · 337 g, fast food
9%protein
13.4 gProtein
86 gCarbs
19.1 gFat
How to burn off 556 kcal
—Walking, brisk
—Jogging
—Cycling, moderate
—Swimming
Skip the math. BodyPal counts these calories from your steps and workouts automatically.
Nutrition facts
Fast food · per 337 g
Calories
556 kcal
Protein
13.4 g
Carbohydrate
86 g
Fat
19.1 g
Saturated fat
8.7 g
Cholesterol
51 mg
Sodium
253 mg
Potassium
667 mg
Iron
2.1 mg
Source: USDA FoodData Central
🛡️
Verified nutrition data
Numbers on this page come from USDA FoodData Central, the U.S. Department of Agriculture’s food composition database, and from manufacturer labels where a branded product is named. Last verified September 2026. How we verify our data →
Oreo McFlurry: calories, protein and sodium by serving
Percent of daily value uses the FDA reference of 2,000 kcal a day.
Serving
kcal
Protein
Carbs
Fat
Sodium
% DV kcal
Regular (337 g)
556
13.4 g
86.1 g
19.1 g
253 mg
28%
Large (487 g)
804
19.3 g
124.4 g
27.6 g
365 mg
40%
100 g
165
4 g
25.6 g
5.7 g
75 mg
8%
3 × Regular (337 g)
1,668
40.1 g
758 mg
5 × Regular (337 g)
2,780
66.9 g
1,264 mg
A large Oreo McFlurry is an 804-calorie dessert
The regular cup weighs 337 g and carries 556 calories, about 28% of the daily value for calories. The large is 487 g and 804 calories, or 40% of the daily value. That jump comes from more of the same dessert, so every macro scales with it: protein goes from 13.4 g to 19.3 g, and fat from 19.1 g to 27.6 g.
Repeat orders add up fast. Two regulars come to 1,112 calories, three reach 1,668, and five would total 2,780. Few people eat three in one sitting, but a habit of one most evenings is where those multiples stop being hypothetical and start showing up in a weekly total.
The figures here are USDA's fast-food values for the McDonald's McFlurry with Oreo cookies, so they describe a standard build rather than any single cup. If yours looks overfilled or skimpy, the gap is worth about 165 calories for every 100 g. Size is the biggest lever you have on this dessert, far more than any topping choice you can make at the counter.
Carbs supply 60% of the calories
Split by source, carbohydrates provide 60% of the calories, fat 30% and protein 9%. Per 100 g that works out to 25.6 g of carbs, 5.7 g of fat and 4 g of protein. This is a sugar-and-fat dessert first, with a little protein along for the ride.
Within those carbs, sugar does almost all the work: 21.2 g of the 25.6 g in every 100 g. Fiber barely registers at 0.1 g per 100 g, or 0.3 g in a whole regular cup. Little fiber and modest protein make this a treat, not a meal, and it should be logged that way.
Fat at 5.7 g per 100 g looks modest next to fried foods, yet 2.6 g of it is saturated. In a regular cup the fat total reaches 19.1 g, a sizeable bite of the 78 g daily value used on this page. A large lifts that to 27.6 g, which is more fat than many people expect from something that tastes mostly sweet.
Sugar is the row to watch, not sodium
A regular Oreo McFlurry holds 71.4 g of sugars out of 86.1 g of carbohydrate. The large pushes that to 103.2 g of sugars within 124.4 g of carbs. No other row on the label stands out the way this one does, and it is the main reason the calorie count climbs so quickly with size.
Sodium, by contrast, stays mild for fast food. A regular has 253 mg, 11% of the 2300 mg daily value, and a large has 365 mg, or 16%. Cholesterol sits at 15 mg per 100 g and potassium at 198 mg, neither of them a reason on its own to pick it or skip it.
If you track sugar or carbs closely, portion size is the part you control. Choosing the regular over the large keeps you at 71.4 g of sugars instead of 103.2 g without giving up the dessert entirely. Splitting a regular with someone else goes further still, and it is the easiest change to make at the counter.
Treat it as dessert, not a protein snack
With 13.4 g of protein, a regular covers 27% of the protein daily value, which sounds respectable until you set it against 556 calories. Per 100 g, protein is just 4 g, so the McFlurry will not stand in for a protein-focused snack. It earns its place as a planned dessert, nothing more.
If the McFlurry follows a McDonald's meal, the totals stack. Six McNuggets at 287 calories plus a regular McFlurry is already a substantial meal, and swapping in a bacon cheeseburger at 564 pushes it well past that. On a day you know dessert is coming, lighter and more protein-rich choices earlier leave more room for it.
Sharing a regular, or eating half and saving the rest for later, is the simplest way to keep the treat and soften the impact. BodyPal can log it from a photo, so the cup size you actually ate lands in your diary instead of a guess.
How does Oreo McFlurry compare?
Here is how the Oreo McFlurry stacks up against a Costco muffin, 6 Chicken McNuggets and a bacon cheeseburger, per 100 g and per usual serving.
Verdict: For the fewest calories in one order, 6 Chicken McNuggets at 287 beat the McFlurry at 556, and they bring far more protein at 15.8 g per 100 g. The McFlurry is the lightest food here per 100 g at 165, but a regular cup still lands next to the 564-calorie bacon cheeseburger, so pick the burger if you want that energy to come with 17.3 g of protein per 100 g.
Oreo McFlurry FAQs
How many calories are in an Oreo McFlurry?
A regular 12 fl oz Oreo McFlurry (337 g) is 556 calories. The large 16 fl oz size (487 g) is 804 calories.
Is an Oreo McFlurry good for weight loss?
A regular Oreo McFlurry is 556 calories with 71.4 g of sugars and 19.1 g of fat, so it is meal-sized rather than snack-sized. The large is 804 calories.
Oreo McFlurry vs a McDonald's vanilla ice cream cone: which is lighter?
Per 100 g they are close, 165 calories for the McFlurry and 162 for the reduced fat vanilla cone. The difference is size: a regular McFlurry weighs 337 g and totals 556 calories.
How much sugar is in an Oreo McFlurry?
A regular 337 g Oreo McFlurry has 71.4 g of sugars out of 86.1 g of total carbs, plus 13.4 g of protein. Per 100 g that is 21.2 g of sugars.
How many calories are in a large Oreo McFlurry?
A large Oreo McFlurry has 804 calories in a 487 g cup, about 40% of the daily value. It also carries 103.2 g of sugars, 27.6 g of fat and 19.3 g of protein, based on USDA fast-food values.
What are the macros in an Oreo McFlurry?
A regular Oreo McFlurry has 86.1 g of carbs, 19.1 g of fat and 13.4 g of protein for 556 calories. By calories, that splits into 60% carbs, 30% fat and 9% protein.
How much sodium and fat does a McFlurry have?
A regular Oreo McFlurry has 253 mg of sodium, 11% of the daily value, and 19.1 g of fat. Per 100 g it has 75 mg of sodium, 5.7 g of fat and 2.6 g of saturated fat.
How many calories does a McFlurry have per 100 g?
An Oreo McFlurry has 165 calories per 100 g, with 21.2 g of sugars and 4 g of protein. That is less dense than 6 Chicken McNuggets at 302 per 100 g, but the cups are big, so totals still climb.
