McDonald’s Big Mac® Price UK 2026 | Calories, Nutrition & Ingredients
The McDonald’s Big Mac® has been one of the UK’s favourite burgers for decades. Famous for its two 100% British and Irish beef patties, signature Big Mac® sauce, crisp lettuce, pickles, onions and sesame seed bun, it continues to be one of the most ordered burgers on the McDonald’s UK menu.
Whether you’re checking today’s Big Mac® price, comparing calories, looking for nutritional information or reviewing allergens before ordering, this guide includes everything you need in one place.
Big Mac® Price in the UK
| Item | Typical Price |
|---|---|
| Big Mac® | £4.89–£5.09 |
| Big Mac® Medium Meal | £6.69–£6.91 |
| Big Mac® Large Meal | £7.39–£7.62 |
Note: Prices may vary between restaurants, particularly at airports, motorway service stations, railway stations and city centre locations.
Big Mac® Calories & Nutrition
| Nutrient | Per Burger | Adult RI |
|---|---|---|
| Energy | 2127 kJ / 509 kcal | 25% |
| Fat | 25 g | 36% |
| Saturated Fat | 9.6 g | 48% |
| Carbohydrates | 41 g | 16% |
| Sugars | 8.1 g | 9% |
| Fibre | 3.4 g | — |
| Protein | 27 g | 55% |
| Salt | 2.0 g | 33% |
Reference Intake: Average adult (8400 kJ / 2000 kcal).
What’s Inside the Big Mac®?
Every McDonald’s Big Mac® is prepared using seven simple ingredients that create its unmistakable taste.
| Ingredient | Description |
|---|---|
| Beef Patties | Two 100% British & Irish beef patties seasoned with salt and pepper after cooking. |
| Big Mac® Bun | Three-layer sesame seed bun. |
| Big Mac® Sauce | McDonald’s famous creamy sauce with mustard, egg yolk and gherkins. |
| Cheese | Processed cheddar cheese slice made with British milk. |
| Lettuce | Fresh iceberg lettuce. |
| Pickles | Sliced gherkins. |
| Onions | Fresh chopped onions cooked with the beef. |
Ingredients
Beef Patties
Made from 100% British & Irish beef with no fillers, preservatives or artificial flavour enhancers. The patties are seasoned only with salt and pepper after cooking.
Big Mac® Sauce
Prepared with rapeseed oil, chopped gherkins, free-range egg yolk, mustard, vinegar, spices and natural flavourings to create the famous Big Mac® taste.
Sesame Seed Bun
Freshly baked bun made from enriched wheat flour, sesame seeds, yeast, rapeseed oil and natural flavourings.
Cheese
Processed vegetarian cheddar cheese made with milk.
Fresh Vegetables
- Iceberg lettuce
- Chopped onions
- Dill pickle slices
Allergen Information
The Big Mac® contains the following allergens.
| Allergen | Status |
|---|---|
| Wheat (Gluten) | ✅ |
| Milk | ✅ |
| Egg | ✅ |
| Mustard | ✅ |
| Sesame | ✅ |
| Barley | May contain |
| Rye | May contain |
McDonald’s prepares all menu items in shared kitchens. Cross-contact with allergens is possible, so customers with severe allergies should always check the latest allergen information before ordering.
Big Mac® vs Other McDonald’s Burgers
| Burger | Price | Calories | Protein |
|---|---|---|---|
| Big Mac® | £4.89–£5.09 | 509 kcal | 27 g |
| Quarter Pounder® with Cheese | £4.89–£5.09 | 518 kcal | 31 g |
| Chicken Big Mac® | £5.29–£5.59 | 534 kcal | 27 g |
| Double Cheeseburger | £2.29–£2.69 | 447 kcal | 26 g |
| McChicken® Sandwich | £4.69–£4.79 | 388 kcal | 16 g |
The Quarter Pounder® with Cheese contains slightly more protein, while the Double Cheeseburger offers one of the best value options for beef burger lovers.
How to Save Money on a Big Mac®
If you want to enjoy a Big Mac® for less, try these tips:
- Use the McDonald’s App for exclusive offers.
- Collect MyMcDonald’s Rewards points on every eligible purchase.
- Look for limited-time meal deals and digital coupons.
- Compare nearby restaurant prices, as city centre and travel locations may charge more.
- Choose a meal when promotional pricing offers better overall value.
Is the Big Mac® Worth It?
The Big Mac® remains one of the most popular burgers on the McDonald’s UK menu because of its distinctive combination of two beef patties, fresh salad, cheese and the famous Big Mac® sauce. With 509 calories and 27 g of protein, it’s a filling option for anyone craving a classic McDonald’s burger.
Frequently Asked Questions
How much does a Big Mac® cost in the UK?
A Big Mac® typically costs between £4.89 and £5.09, although prices vary by restaurant.
How many calories are in a Big Mac®?
One Big Mac® contains 509 kcal.
How much protein does a Big Mac® contain?
Each burger provides 27 g of protein.
Is the Big Mac® made with 100% beef?
Yes. McDonald’s UK uses 100% British and Irish beef, seasoned only with salt and pepper after cooking.
Is the Big Mac® halal in the UK?
No. McDonald’s UK does not serve halal-certified beef burgers.
Can I customise my Big Mac®?
Yes. You can request ingredients such as onions, pickles or sauce to be removed, although customisations cannot guarantee an allergen-free meal.
Does the Big Mac® contain gluten?
Yes. The sesame seed bun contains wheat gluten.
Does the Big Mac® contain dairy?
Yes. It contains processed cheddar cheese made with milk.
Does the Big Mac® contain eggs?
Yes. The signature Big Mac® sauce contains free-range egg yolk.
Is the Big Mac® spicy?
No. It has a mild, creamy flavour with tangy notes from the famous Big Mac® sauce.
Why do Big Mac® prices vary across the UK?
Restaurant prices are set by individual franchisees, so locations in airports, railway stations and city centres may charge slightly more.
Can I order a Big Mac® through McDelivery®?
Yes. The Big Mac® is available for Click & Collect, Drive-Thru and McDelivery® at participating UK restaurants.
Final Verdict
The McDonald’s Big Mac® continues to be one of the UK’s most iconic burgers, offering a satisfying combination of beef, cheese, fresh salad and the famous Big Mac® sauce. Whether you’re checking the latest prices, comparing nutrition or reviewing allergens, this guide provides everything you need before placing your order. For the best value, check the McDonald’s App for current meal deals and Rewards offers before you buy.
