McDonald’s Big Mac – Price, Calories & Nutrition

The Big Mac® is one of the most iconic burgers on the McDonald’s UK menu. Famous for its two beef patties, special sauce, and sesame seed bun, the Big Mac is loved worldwide for its unique taste.
McDonald’s Big Mac Ingredients
The McDonald’s Big Mac® is made using carefully selected ingredients that create its classic flavour:
- Two 100% beef patties
- Sesame seed bun (three layers)
- Big Mac special sauce
- Fresh lettuce
- Sliced pickles
- Cheddar cheese
- Finely chopped onions
McDonald’s Big Mac Allergens
The Big Mac® contains the following allergens:
- Gluten (wheat – bun)
- Milk (cheese and sauce)
- Egg (Big Mac sauce)
- Mustard
- Sesame seeds
⚠️ Always check McDonald’s UK allergen information if you have food allergies.
Big Mac Nutrition Facts
Below is the nutrition information for one McDonald’s Big Mac®:
| Nutrient | Amount |
|---|---|
| Energy | 2127 kJ / 509 kcal |
| Fat | 26 g |
| Saturated Fat | 10 g |
| Carbohydrates | 41 g |
| Sugars | 9 g |
| Protein | 26 g |
| Salt | 2.3 g |
About the Big Mac
The Big Mac® was first introduced in 1967 and has become a global symbol of McDonald’s fast food. Its signature three-part bun and special sauce make it different from any other burger on the menu.
In the UK, the Big Mac is priced at £4.79 and contains 509 calories, making it a filling option for lunch or dinner.
