McDonald's markets the Big Mac as a globally consistent product — the same recipe, the same sesame seed bun, the same Special Sauce. But look at the official calorie counts published by McDonald's across its different national websites and something unexpected emerges: the calories are not identical.
All nutrition data below is sourced directly from McDonald's official national websites and apps, accessed May 2026. We list the standard Big Mac (two beef patties, Special Sauce, lettuce, cheese, pickles, onions, sesame bun) without modifications or combo additions.
Big Mac Calories by Country
| Country | Calories | Total Fat | Protein | Carbs |
|---|---|---|---|---|
| United States | 590 kcal | 34g | 25g | 46g |
| United Kingdom | 508 kcal | 26.2g | 26.6g | 43.1g |
| Canada | 550 kcal | 30g | 26g | 44g |
| Australia | 493 kcal | 23.4g | 26.0g | 42.3g |
| Germany | 493 kcal | 24g | 27g | 41g |
| France | 492 kcal | 23g | 27g | 42g |
| India (Maharaja Mac) | 395 kcal | 18g | 21g | 39g |
| Japan | 557 kcal | 30g | 26g | 47g |
| Philippines | 573 kcal | 32g | 25g | 45g |
| Pakistan | 548 kcal | 29g | 25g | 44g |
Why Are the Calories Different?
Bun Formulation
The sesame seed bun recipe varies slightly by country due to local wheat varieties, flour protein content, and regulatory requirements on enrichment. European buns often use slightly less sugar than US buns. The UK Big Mac bun contributes roughly 20 fewer calories than the US version.
Beef Patty Composition
McDonald's sources beef locally in most markets. Fat content of ground beef varies by country based on local cattle breeds and trimming standards. Australian beef is generally leaner, which is reflected in the lower calorie count for the AU Big Mac.
The India Exception
India does not sell beef at McDonald's due to religious and cultural considerations. The equivalent item — the Maharaja Mac — uses two chicken patties instead of beef. This produces a meaningfully different nutritional profile: 395 kcal vs 590 kcal in the US.
How Many Calories Is a Big Mac Meal?
| Component | US Calories |
|---|---|
| Big Mac | 590 kcal |
| Medium Fries | 320 kcal |
| Medium Coca-Cola | 200 kcal |
| Total Meal | 1,110 kcal |
That is more than half the recommended daily calorie intake for an average adult in a single meal. Swapping to a Diet Coke saves 200 kcal. Choosing a side salad instead of fries saves a further 290 kcal. See the full McDonald's menu with calories on MenuPriceToday.
How Does the Big Mac Compare to Other Burgers?
| Burger | Chain | Calories | Protein |
|---|---|---|---|
| Big Mac | McDonald's | 590 kcal | 25g |
| Whopper | Burger King | 657 kcal | 28g |
| Dave's Single | Wendy's | 590 kcal | 30g |
| Chick-fil-A Sandwich | Chick-fil-A | 470 kcal | 29g |
| Double Double | In-N-Out | 670 kcal | 37g |
See full burger calorie and price comparisons across all major chains.
Frequently Asked Questions
How many calories are in a Big Mac?
In the United States, a Big Mac contains 590 calories (McDonald's official nutrition data). In the UK: 508 calories; Australia: 493 calories. Differences are due to slight variations in bun recipe, beef composition, and sauce volume by country.
Is a Big Mac healthy?
A Big Mac provides 25g of protein alongside 590 calories, 34g of fat, and 960mg of sodium. It can fit within a balanced diet occasionally, but the high sodium (40% of the recommended daily limit) and saturated fat make it best eaten in moderation.
How many calories in a Big Mac without the bun?
Removing the bun from a US Big Mac saves approximately 170 calories, bringing the total to around 420 kcal — a popular option for low-carb diets.
How many calories in a Big Mac in Europe?
European Big Macs are slightly lower in calories than the US version: UK 508 kcal, Germany 493 kcal, France 492 kcal. The lower count is primarily due to bun recipe differences and slightly leaner European beef blends.
All calorie figures sourced from McDonald's official national nutrition data pages and apps, accessed May 2026. Nutrition information may vary due to regional recipe changes. Always check the McDonald's app or website for your specific country for the most current data.