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McDonald's Big Arch Nutrition Facts

McDonald's Big Arch Nutrition Facts

The Big Arch is a double cheeseburger made with two quarter pound beef patties, white cheddar cheese, lettuce onion, pickles and McDonald's new Big Arch sauce. Looking at the ingredients, the Big Arch sauce seems to be a mix of ketchup and mayo seasoned with paprika, garlic and onion. Compared to a Big Mac, the Big Arch has nearly double the calories.

A McDonald's Big Arch contains 1020 calories, 65 grams of fat and 59 grams of carbohydrates.

Keep reading to see the full nutrition facts and Weight Watchers points for a Big Arch from McDonald's.

McDonald's Big Arch Nutrition Facts

Updated: 3/4/2026
Serving Size 1 burger
Calories 1020 See analysis
Calories From Fat 585
Amount Per Serving % Daily Value*
Total Fat 65g 100%
Saturated Fat 25g 125%
Trans Fat 3g  
Cholesterol 175mg 58%
Sodium 1760mg 73%
Total Carbohydrates 59g 20%
Dietary Fiber 3g 12%
Sugars 15g  
Protein 53g 106%
Calcium   20%
Iron   40%
Potassium 810mg 17%

*All percent daily value figures are based on a 2,000 calorie diet.

Nutritional information source: McDonald's

Calorie analysis

There are 1020 calories in a Big Arch from McDonald's. Most of those calories come from fat (57%).

To burn the 1020 calories in a Big Arch, you would have to run for 89 minutes or walk for 146 minutes.

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Allergens

Contains
egg
gluten
milk
sesame
soy
wheat
Does Not Contain*
fish
peanuts
shellfish
tree nuts
Unknown
glutamates
MSG
mustard
nitrates
seeds
sulfites

Allergy Information: a McDonald's Big Arch contains egg, gluten, milk, sesame, soy and wheat. a McDonald's Big Arch does not contain fish, peanuts, shellfish or tree nuts.*

* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.

Ingredients

A Big Arch from McDonald's contains the following ingredients:

Quarter Pound 100% Beef Patty*
Ingredients: 100% Pure Usda Inspected Beef; No Fillers, No Extenders.
Prepared With Grill Seasoning (salt, Black Pepper).*weight Before Cooking 4 Oz.

Big Arch Bun
Ingredients: Enriched Flour (wheat, Malted Barley, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Water, Sugar, Yeast, Soybean Oil, Contains 2% Or Less: Salt, Natural Flavor, Wheat Gluten, Vinegar, Guar Gum, Dextrose, Ascorbic Acid, Enzymes, Monoglycerides, Corn Starch. Topping: Sesame Seeds, Poppy Seeds, Water, Vegetable Protein (pea), Dextrose, Maltodextrin, Modified Food Starch.
Contains: Wheat And Sesame.

Pasteurized Process Cheddar Cheese
Ingredients: Milk, Cream, Water, Sodium Citrate, Salt, Cheese Culture, Citric Acid, Enzymes, Soy Lecithin.
Contains: Milk, Soy.

Big Arch Sauce
Ingredients: Water, Soybean Oil, Tomato Paste, Vinegar, Sugar, Egg Yolks, Salt, Contains 2% Or Less: Modified Corn Starch, Mustard, Spice, Garlic Powder, Onion Powder, Xanthan Gum, Lemon Juice Concentrate, Extractives Of Turmeric And Paprika (color), Natural Flavors (including Extractives Of Celery Seed).
Contains: Egg

Shredded Lettuce
Ingredients: Lettuce.

Crispy Onions
Ingredients: Onions, Enriched Flour (wheat Flour, Niacin, Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Sunflower, Safflower And/or Canola Oil, Salt.
Contains: Wheat.

Pickle Slices
Ingredients: Cucumbers, Water, Distilled Vinegar, Salt, Calcium Chloride, Alum, Potassium Sorbate (preservative), Natural Flavors, Polysorbate 80, Extractives Of Turmeric (color).

Onions
Ingredients: Onions.

Weight Watchers points

34
SmartPoints
28
PointsPlus
34
Freestyle

There are 34 Weight Watchers Freestyle Points, 34 WW SmartPoints and 28 WW PointsPlus in a serving of Big Arch from McDonald's.

Weight Watchers points for
the full McDonald's menu

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