McDonald’s Big Mac Bun Calories | Is It Healthy?

Big Mac Bun is the most selling burger that McDonald’s has on their menu. People care about the calories in Big Mac and the Big Mac Sauce, but have you ever thought about the calories in their bun? If yes, you are in the right place, as this article is all about McDonald’s Big Mac Bun calories.

A single McDonald’s Big Mac Bun serves a total of 520 calories. Further, it has 40 g of carbs, 7 g of protein, and 330 mg of sodium. Looking at its nutritional content, this burger is not a healthy option.

The above is just the tip of the iceberg. In the following article, we will discuss McDonald’s Big Mac Bun’s ingredients and its nutritional content, and hence, you can decide for yourself if its calories are healthy or not.

McDonald’s Big Mac Bun Ingredients

McDonald's Big Mac Bun Ingredients

Let us check its ingredient list, as stated by McDonald’s on their official website.

  1. Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Iron, Thiamine Mononitrate, Riboflavin, Folic Acid) 
  2. Water
  3. Sugar
  4. Yeast
  5. Soybean Oil
  6. Contains 2% Or Less: Salt, Wheat Gluten, Sesame Seeds, Potato Flour, Vinegar, Dextrose, Corn Starch, Modified Food Starch, Vegetable Proteins (Pea, Potato, Rice, and Faba Bean), Sunflower and Canola Oil, Maltodextrin, Natural Flavors, May Contain One Or More Dough Conditioners (DATEM, Ascorbic Acid, Mono And Diglycerides, Enzymes)

Contains wheat and sesame

Moreover, if you have gluten allergy, you can always check the McDonald’s allergen menu for more detailed understanding. This menu helps you make safe food choices when enjoying your meals at McDonald’s.

How Many Calories Are In A McDonald’s Big Mac Bun?

How Many Calories Are In A McDonald's Big Mac Bun

McDonald’s Big Mac Bun has 220 calories in its one serving.

We have given below the complete information regarding the nutrients this Big Mac bun is offering you.

Nutrient Amount  
Calories 220 Kcal
Carbohydrates 40 g
Proteins 7 g
Fats 3 g
Saturated fat0.5 g
Trans fat0 g
Cholesterol 0 mg
Sodium 330 mg
Potassium 0 mg
Dietary fibres2 g
Sugars7 g

If you liked the above information in brief, remember to check out the nutritional guide of each McDonald’s item. 

Is McDonald’s Big Mac Bun Healthy?

Is McDonald's Big Mac Bun Healthy

The McDonald’s Big Mac Bun is not healthy. The calories are very high in number. Also, the sodium levels are too high. High sodium in the diet can lead to various kidney issues, diabetes, and even hypertension.

Also, it has trans fats. Doctors advise to avoid trans fat in the diet. It can cause an increase in the risk of having heart attacks, a stroke, and type 2 diabetes as well. Trans fat also affects the cholesterol level in a wrong way. 

Now you know why McDonald’s food is bad for your body. So please think twice before eating the meals by any fast food chain, as it will not be healthy. 

Can You Make A Healthier Version Of McDonald’s Big Mac Bun?

Can You Make A Healthier Version Of McDonald's Big Mac Bun

Yes, you can make a healthier version of McDonald’s Big Mac bun. It is straightforward to make it better at home. All you need is a list of relatively more nourishing ingredients that you can use instead of unhealthy ones. 

If you want to DIY this burger base, our post on McDonald’s Big Mac Bun recipe can be very helpful to you. 


To summarize, McDonald’s Big Mac Bun is safe to consume only once weekly. This is too heavy to be considered part of your daily meals. However, the dietary fibers add to the healthy aspect of this meal. You can have it as your breakfast once a week only. Adding it to your diet daily cannot be considered a healthy choice. 

Similarly, we have covered various blogs regarding the nutritional values of other McDonald’s menu items. You can check McDonald’s French Fries calories, McDonald’s Chicken Nuggets calories, McDonald’s Southwest Salad calories, and McDonald’s Chicken Wrap calories. By checking the calorie content, see whether they are healthy. 

Frequently Asked Questions ( FAQs)

How many calories does a McDonald’s Big Mac Bun have?

A McDonald’s Big Mac bun has 220 calories.

Does McDonald’s Big Mac Bun have high sugar?

Yes, the sugar content is high in the McDonald’s Big Mac bun.

Does McDonald’s Big Mac Bun have trans fat?

Yes, McDonald’s Big Mac bun has added trans fat.

Is McDonald’s Big Mac Bun healthy?

No, McDonald’s Big Mac Bun is not healthy.

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