McDonald's vs Burger King: Calorie Comparison (2026)

When it comes to fast food, calorie counts are a significant consideration for health-conscious consumers. In this matchup between McDonald's and Burger King, we will dive into the average calories per item and explore some of the lightest and highest protein meals available. Both chains offer a variety of options, but which one comes out on top in terms of calorie content? Let's take a closer look at the numbers.

McDonald's vs Burger King: The Numbers

At a glance, McDonald's and Burger King have very similar calorie averages. McDonald's comes in at 395 calories per item while Burger King is slightly lower at 392 calories.

Metric	McDonald's	Burger King
Menu items analyzed	187	171
Average calories per item	395 kcal	392 kcal
Lightest real meal	Fat Free Chocolate Milk Jug (130 kcal)	1% Low Fat Chocolate Milk, 8 fl oz (160 kcal)
Highest-protein item	Extra Value Meal w/ 40 Pc Nuggets, Medium Coke & Medium Fries (104 g)	Farmhouse King (63 g)
Best protein-per-calorie	Artisan Grilled Chicken Sandwich (9.7/100cal)	Fat Free Milk (10/100cal)
Calorie range	5-2500 kcal	10-1250 kcal

With McDonald's averaging 395 calories across 187 items and Burger King at 392 calories across 171 items, the difference is minimal. However, the range of calories per item varies significantly, with McDonald's offering items as low as 5 calories and Burger King's lowest at 10 calories.

Average Calories by Category

Comparing specific meal options reveals more about each chain's offerings.

Category	Avg cal, McDonald's	Avg cal, Burger King
Burgers	701 kcal	600 kcal
Entrees	801 kcal	474 kcal
Sandwiches	544 kcal	512 kcal
Fried Potatoes	268 kcal	385 kcal
Beverages	290 kcal	311 kcal
Desserts	312 kcal	256 kcal
Appetizers & Sides	33 kcal	328 kcal
Toppings & Ingredients	83 kcal	96 kcal

McDonald's lightest real meal is the Fat Free Chocolate Milk Jug at 130 calories, whereas Burger King's lightest real meal is the 1% Low Fat Chocolate Milk at 160 calories. For those seeking protein, McDonald's has the highest protein option with the Extra Value Meal featuring 40 Pc Nuggets, Medium Coke, and Medium Fries at 104g, compared to Burger King's Farmhouse King at 63g.

Lightest Options at McDonald's

Lightest at McDonald's	Calories	Protein
1% Low Fat Milk Jug	100 kcal	8 g
Fat Free Chocolate Milk Jug	130 kcal	9 g
McCafe Cappuccino w/ Whole Milk, Medium	160 kcal	8 g
McCafe Latte w/ Whole Milk, Medium	190 kcal	10 g
McCafe Cappuccino w/ Whole Milk, Large	210 kcal	11 g
McCafe French Vanilla Latte w/ Whole Milk, Small	230 kcal	8 g

Lightest Options at Burger King

Lightest at Burger King	Calories	Protein
Fat Free Milk	90 kcal	9 g
1% Low Fat Chocolate Milk, 8 fl oz	160 kcal	8 g
Hamburger	220 kcal	11 g
Cheeseburger	270 kcal	13 g
Bacon Cheeseburger Deluxe	290 kcal	14 g
Bacon Cheeseburger, Flamed Broiled Burgers	300 kcal	15 g

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The Verdict

In conclusion, McDonald's slightly edges out Burger King with an average of 395 calories per item compared to Burger King's 392. If you're looking for the lighter meal, McDonald's offers a lower-calorie option with its Fat Free Chocolate Milk Jug. However, for those seeking higher protein, McDonald's Extra Value Meal with nuggets is the clear winner. Ultimately, your choice may depend on whether you prioritize lower calories or higher protein in your fast food meals.

Methodology

Both chains are compared using verified calorie and macro data from published menu information. Averages cover all analyzed items and are a rough guide, not a claim that one chain is universally healthier, since your order and toppings drive the real number. McDonald's averages 395 calories per item across 187 items; Burger King averages 392 across 171.