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McDonald's · Sauces & Condiments · United States

Mayonnaise Packet Calories & Nutrition

One Mayonnaise Packet from McDonald's has 90 calories, 0g protein, 0g carbs, 10g fat and 0g sugar.

Key facts

  • Calories

    90 kcal

  • Protein

    0g

  • Carbohydrates

    0g

  • Sodium

    60 mg

It ranks #8 of 10 sauces & condiments from lowest to highest calories, with 62% more calories than the category average of 56 kcal.

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Ingredients & allergens

Allergens:

  • Egg

Ingredients

Mayonnaise Packet: Soybean Oil, Water, Egg Yolks, Distilled Vinegar, Contains 2% Or Less: Salt, Sugar, Mustard Flour, Lemon Juice Concentrate, Calcium Disodium Edta (protect Flavor). Contains: Egg.

Allergens shown in capitals as declared by McDonald's. Recipes change and items are made on shared equipment, so always check in store if you have an allergy.

Lower-calorie alternatives

Mayonnaise Packet: common questions

How many calories are in a Mayonnaise Packet?

One Mayonnaise Packet from McDonald's has 90 calories, 0g protein, 0g carbs, 10g fat and 0g sugar. That is 5% of the 2,000 kcal daily value for an average adult.

Is Mayonnaise Packet dairy-free?

The official allergen information lists no milk in the standard build. McDonald's uses shared equipment, so traces are possible.

Source: McDonald's US Nutrition Calculator (menu definition) (retrieved 2026-10-15); McDonald's US item nutrition, ingredients & allergens (itemDetails JSON used by the calculator and product pages) (retrieved 2026-10-15); McDonald's US Full Menu (category pages incl. Sauces & Condiments, Happy Meal, Drinks) (retrieved 2026-10-15). Data checked 2026-10-15. McDonald's is a trademark of its owner; Fast Food Calc is independent and not affiliated with McDonald's.