McDonald’s Big Arch Price UK: Nutrition, Calories & Allergens
The Big Arch McDonald’s UK price starts at £10.39 for the burger alone, while a medium Big Arch Meal starts at £12.39 and a large meal starts at £13.49. I’ve broken down the burger, meal sizes, and bacon options below so you can check the cost before joining the drive-thru queue.
I’ll also cover the calories and nutrition figures, explain why the price varies between branches, and show you how to check your local price through the McDonald’s app before ordering.
McDonald’s Big Arch Price UK 2026
The Big Arch price UK is £10.39 for the individual burger in the supplied 2026 price list. That’s the burger on its own, not a meal with fries and a drink. I’d check the price before ordering because adding a side and drink pushes the total higher, and the Big Arch meal price depends on the size you choose.
| Big Arch option | Price |
|---|---|
| Big Arch® burger | £10.39 |
| Medium Big Arch® Meal | From £12.39 |
| Large Big Arch® Meal | From £13.49 |
The price you see can vary across UK branches because franchise pricing, ordering channels, and delivery charges affect the final total. McDelivery orders can cost more than collecting in-store, so I always check the collection price before paying extra for delivery. When I’m ordering at a busy branch, I also check the kiosk total before confirming rather than assuming the menu-board price covers everything.
To check your exact local price, open the McDonald’s app, select your preferred restaurant, and look at the Big Arch under the available menu. Compare the burger-only price with the medium and large meal options before adding anything to your order. If you’re using McDelivery, check the delivery menu separately because its prices and fees can differ from collection.
Is the Big Arch Worth £10.39?
At £10.39 for 1,057 kcal and 57 g of protein, I’d put the Big Arch firmly at the premium end of the McDonald’s UK menu. You get a substantial burger with two beef patties, white cheddar, crispy onions and Big Arch sauce, plus enough energy for a full meal and more than the UK adult reference intake of 50 g of protein in one burger. That’s a hefty serving, especially if I’m ordering lunch on the go.
Whether the Big Arch value works for you depends on your appetite and usual order. If I’m happy with the burger alone, £10.39 is the figure I’d weigh up; if I normally add fries and a drink, I’d compare the Big Arch meal options before paying. The price varies slightly between branches and ordering channels, so I wouldn’t assume the total shown at one restaurant applies everywhere. I’d check my local McDonald’s app before joining a busy drive-thru queue, particularly when I want to know the full cost upfront.
Big Arch Deals, Bacon, and Meal Sizes
I’d compare these options before ordering, especially if you fancy the bacon version or want fries and a drink with your burger.
- Big Arch®: £10.39 (4406 kJ | 1057 kcal)
- Medium Big Arch® Meal: from £12.39
- Large Big Arch® Meal: from £13.49
- Big Arch® with Bacon: £11.69
- Medium Big Arch® with Bacon Meal: from £13.69
- Large Big Arch® with Bacon Meal: from £14.79
What’s Included in the Big Arch?
I love how the Big Arch stacks contrasting textures into one hefty burger. The juicy beef patties bring a rich, savoury flavour, while the crispy onions add a crunchy bite, the white cheddar brings a creamy tang, and the sauce ties everything together.
The official Big Arch ingredients include:
- Two 100% British beef patties: Two substantial beef layers deliver a deep, savoury taste.
- White cheddar cheese slices: The cheese adds a creamy texture and sharp, milky flavour.
- Crispy slivered onions: Thin, crunchy onion pieces bring extra bite to each mouthful.
- Lettuce (iceberg): Crisp lettuce adds freshness and a cool crunch.
- Pickle slices: Tangy pickles cut through the richness of the beef and cheese.
- Fresh onions: Raw onion adds a sharper, more pungent flavour.
- Big Arch sauce: The signature sauce brings a creamy, tangy finish to the combination.
- Poppy and sesame seed bun: The substantial seeded bun holds the fillings together and adds a light crunch to the crust.
When I look at what is in the Big Arch, it’s the mix of juicy beef, creamy white cheddar, crunchy onions and tangy sauce that sets it apart from a standard cheeseburger. Each bite combines savoury meat with fresh vegetables and a distinctive sauce.
The Big Arch is sold on its own, and any meal combination is priced separately at the point of order.
Big Arch Calories and Nutrition
I always check the nutrition figures alongside the price, particularly when I’m ordering a larger burger. The official Big Arch nutrition figures below cover energy, fat, carbohydrates, protein and salt for the individual burger.
| Nutrient | Amount | Reference Intake (RI) |
|---|---|---|
| Energy (kJ) | 4406 kJ | 53% |
| Energy (kcal) | 1057 kcal | 53% |
| Fat | 67 g | 96% |
| of which saturated | 26 g | 132% |
| Carbohydrates | 54 g | 21% |
| of which sugars | 15 g | 16% |
| Fibre | 4.0 g | — |
| Protein | 57 g | 114% |
| Salt | 4.1 g | 69% |
RI = Reference Intake of an average adult (8400 kJ / 2000 kcal).
The Big Arch calories total 1,057 kcal for the burger alone, before adding fries or a drink, so I keep the meal extras in mind when checking my overall order. Saturated fat stands out at 26 g, equal to 132% of the adult Reference Intake, while salt reaches 4.1 g, or 69%. The burger also provides 57 g of protein, equivalent to 114% of the Reference Intake, alongside 67 g of fat and 54 g of carbohydrates. These figures give me a clear picture of the Big Arch nutrition without labelling the burger as healthy or unhealthy; the meal’s full nutritional total depends on what I order alongside it.
Big Arch Ingredients and Allergens
Ingredients
The Big Arch combines straightforward beef with a seeded wheat bun, cheese, vegetables and a distinctive sauce. I pay attention to the details because the full ingredient list matters when I’m checking food preferences or dietary requirements.
The beef patties contain 100% pure beef, with no additives, fillers or preservatives. The bun uses wheat flour and includes sesame and poppy seeds, while the white cheddar slices contain milk.
The Big Arch sauce uses a tomato-and-rapeseed-oil base, with egg yolk and mustard flour contributing to its flavour and texture. Iceberg lettuce, battered crispy onions made with wheat flour, gherkin pickle slices and fresh white onions complete the build.
Allergens
The confirmed Big Arch allergens in the supplied ingredient information are:
- Wheat: Found in the bun and crispy onions.
- Sesame: Present in the seeded bun.
- Milk: Present in the white cheddar cheese slices.
- Egg: Present in the Big Arch sauce.
- Mustard: Present in the Big Arch sauce.
I wouldn’t rely on removing an ingredient to make this burger suitable for someone with an allergy. McDonald’s kitchens handle multiple allergens and share equipment, so cross-contact can occur, meaning the restaurant can’t guarantee an allergen-free meal even when staff remove a particular ingredient.
Delivery orders also carry a risk of contact with other allergens during handling and transit. If you have a food allergy, check the latest official McDonald’s UK allergen information and speak to staff before ordering; don’t assume a customised Big Arch is safe simply because the ingredient causing concern isn’t visible in the finished burger.
Big Arch Options and Variations
I’d compare these Big Arch options before choosing how to order:
- Individual item — £10.39: The base Big Arch burger on its own, without fries or a drink.
- Meals and bacon upgrades: Choose a medium or large Big Arch meal, or opt for Big Arch with bacon; prices vary by location.
- Ordering channels: Order in-restaurant, at the drive-thru or through McDelivery, checking the relevant menu for your final price.
How to Check Your Local Big Arch Price
I always recommend checking the Big Arch price UK listing for your chosen branch before placing an order.
- Open the official McDonald’s UK app or website.
- Select your local restaurant.
- Open the burgers section and select the Big Arch.
- Check the price displayed at checkout for your selected order.
Big Arch FAQs
How much does the Big Arch cost at McDonald’s UK?
The individual Big Arch burger starts at £10.39, while a medium Big Arch Meal starts from £12.39 and a large meal from £13.49. I always recommend checking your local branch because prices can vary between restaurants and whether you choose collection or delivery.
How many calories are in a Big Arch?
The individual Big Arch contains 1,057 kcal (4,406 kJ), which accounts for 53% of an adult’s daily Reference Intake (RI). I’d remember that adding fries and a drink increases the total calorie count, so check the full meal if you’re keeping track.
What is in the Big Arch sauce?
The Big Arch sauce combines a tomato-and-rapeseed-oil base with egg yolk, spirit vinegar, sugar and mustard flour. I find that this combination gives the burger its signature creamy, tangy flavour, balancing the rich beef and melted white cheddar.
What allergens does the Big Arch contain?
The confirmed allergens include wheat, sesame, milk, egg and mustard. McDonald’s kitchens handle multiple allergens and share equipment, so cross-contact can’t be ruled out even when staff remove an ingredient; I recommend checking the latest official allergen information before ordering.
Is the Big Arch available all day?
The Big Arch typically falls within McDonald’s main menu hours, which usually begin after 11:00 AM in the UK. I’d check the McDonald’s UK app for your local restaurant’s serving times and availability before setting off.
Is the Big Arch Right for Your Next Order?
I’d consider the Big Arch at £10.39 if I wanted a substantial burger with 1,057 kcal and 57 g of protein. It also contains 67 g of fat and 4.1 g of salt, with saturated fat reaching 132% of an adult’s Reference Intake and salt reaching 69%. That makes it a sizeable option for a big appetite, but those figures are worth checking before ordering. My advice is simple: check your local McDonald’s app for the exact meal price and availability before joining the drive-thru queue or ordering through McDelivery.
Jamie is a fast-food expert, researcher, and digital creator dedicated to bringing you the most accurate and up-to-date guides on UK menu items, prices, and nutritional facts. With a sharp eye for detail and a genuine love for high-street dining, Jamie tests, verifies, and updates menu data so you can plan your next meal with total confidence.
