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Burger King US Mayo Packet: calories, sodium and protein by portion, age and sex

Burger King US Mayo Packet, a plain white sachet with a dollop of mayonnaise, nutrition and calories

Boone’s analysis puts Burger King US Mayo Packet at 4% of an adult’s daily calories, 4% of the daily sodium limit for a child aged 4 to 8 and no added sugar.

How many calories are in a Burger King US Mayo Packet? It contains 87 calories, 9.5g of fat (1.5g saturated), 0g of added sugar and 66mg of sodium.

Build a full meal with our nutrition calculator

Use the Boone meal calculator to build a full meal rather than view this item on its own. Add fries, a drink, dips and a dessert, then choose your age and sex, and switch between US and UK guidance, for a more accurate view of how a Mayo Packet fits into a day.

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Nutrition information

Nutrition information: Burger King US Mayo Packet

Calories87
Total fat9.5g
of which saturated1.5g
Trans fat0.4g
Carbohydrate0.3g
Total sugars0.2g
Includes added sugars (Boone estimate)0g
Fibre0g
Protein0.1g
Sodium66mg

Nutrition figures are Burger King USA published data from the BK nutrition explorer, per item as sold with its standard toppings and before any optional sauces or extras. Burger King lists the serving at about 12g. Added sugar is a Boone estimate, as Burger King does not publish it. Boone converts these figures to the portion and age comparisons on this page.

Burger King US Mayo Packet contains 87 calories, which is 4% of the 2,000-calorie Daily Value used on US food labels. It provides 9.5g of total fat, of which 1.5g is saturated, 0.2g of total sugars (0g added, estimated), 66mg of sodium, 0.1g of protein and 0g of fibre.

The saturated fat content of 1.5g represents 8% of the 20g Daily Value.

Burger King US Mayo Packet sits within most daily limits

At 87 calories and 66mg of sodium, Burger King US Mayo Packet uses a modest share of a day for adults and children. The calculator shows how it adds up as part of a full meal.

FDA Daily Values (2,000-calorie diet)

Calories2,000
Total fat78g
Saturated fat20g
Carbohydrate275g
Added sugars50g
Fibre28g
Sodium2,300mg
Protein50g

Added sugar vs total sugar

Where the sugar comes from: Burger King US Mayo Packet

None of the 0.2g is added sugar. It comes from ingredients that contain sugar naturally.

Dietary Guidelines for Americans, 2025–2030: no more than 10g of added sugar per meal from age 11 and none for children aged 10 and under. FDA Daily Value: 50g a day. Burger King publishes total sugar only; Boone estimates the added share from the sugar sources named in each component’s ingredient list.

Ultra-processed food: what is really in it

Processing and additives: Burger King US Mayo Packet

Burger King US Mayo Packet is a single manufactured product. Reading the ingredient list closely, it contains flavourings. These are not there to add nutritional value. They make industrial production and distribution possible.

Flavourings

Add or restore taste lost during processing. Found in the simply heinz mayonnaise.

Boone classifies Burger King US Mayo Packet as NOVA group 4, ultra-processed, based on the additives named above. NOVA groups foods by how far they are from their whole-food form, not by how nutritious they are. A group 4 food is not automatically unhealthy, and a group 1 food is not automatically healthy. Read from the published ingredient list, October 2026.

Burger King US Mayo Packet contains at least 10 distinct ingredients: 8 raw and 2 manufactured. Ordered as a full meal with a dip and a dessert that reaches 68, of which 36 are manufactured. Raw means something you could buy and cook with at home; manufactured means a substance that only exists as an output of industrial processing.

Ingredient count by order: Burger King US Mayo Packet

What you orderRawManufacturedTotal% manufactured
Burger King US Mayo Packet on its own821020%
Burger King US Mayo Packet + medium fries13102343%
Burger King US Mayo Packet + fries + a dip20133339%
Burger King US Mayo Packet + fries + dip + a medium Coca-Cola21173845%
Burger King US Mayo Packet + fries + dip + drink + a HERSHEY'S Sundae Pie32366853%

The 2 manufactured ingredients

lemon juice concentrate, natural flavor.

The 8 raw ingredients

distilled white vinegar, egg yolk, mustard flour, onion powder, salt, soybean oil, sugar, water.

What those ingredients are, by type

Oils and fats1
Acids and acidity regulators1
Meat, fish, dairy and eggs1
Water1
Sugars and syrups1
Salt and minerals1
Grains and flours1
Herbs and spices1
Fruit, vegetables and nuts1
Flavourings and extracts1

Boone counts every distinct named ingredient on Burger King’s published component lists, including sub-ingredients, and removes duplicates, so salt appearing in four components counts once. Additive class names are dropped and the named substance kept, so “leavening (baking soda)” counts baking soda once. Ice and water added at the counter are not counted. Raw covers whole foods and basic kitchen staples such as flour, sugar, salt and oil. Manufactured covers substances that only exist as an output of industrial processing. Every figure here is a minimum. The build uses a BBQ sauce.

Ingredients

Burger King US Mayo Packet is made from a single component.

Ingredients by component: Burger King US Mayo Packet

Simply Heinz Mayonnaise

Soybean Oil, Distilled White Vinegar, Egg Yolk, Water, Contains Less than 2% of Sugar, Salt, Mustard Flour, Onion Powder, Lemon Juice Concentrate, Natural Flavor.

Ingredients taken from the Burger King USA nutrition explorer, retrieved October 2026. Recipes change, so always check in restaurant before ordering if you have an allergy.

Allergens at a glance

Burger King US Mayo Packet contains eggs and soy.

Allergen information: Burger King US Mayo Packet

AllergenStatus
MilkMay contain
EggsContains
FishMay contain
Crustacean shellfishNot declared
Tree nutsNot declared
PeanutsNot declared
WheatMay contain
SoybeansContains
SesameMay contain
Also declared under UK rules
MustardPresent, UK rules

Contains = declared by Burger King USA. May contain = Burger King states the allergen may be present. Shared equipment = prepared on equipment shared with the allergen. Burger King prepares food in shared kitchens, so no item can be guaranteed allergen free. UK rules also require barley, oats, mustard, celery and sulphites to be declared; these are shown where the ingredient list names them. Retrieved October 2026.

Frequently asked questions

How many calories are in a Burger King US Mayo Packet?+

Boone calculates that Burger King US Mayo Packet contains 87 calories, which is 4% of the 2,000-calorie Daily Value and 6% of the daily needs of a moderately active child aged 4 to 8.

How much added sugar is in a Burger King US Mayo Packet?+

Boone estimates that Burger King US Mayo Packet contains 0g of added sugar, about 0.0 teaspoons, which is 0% of the 50g FDA Daily Value. Burger King publishes 0.2g of total sugar.

How much saturated fat is in a Burger King US Mayo Packet?+

Burger King US Mayo Packet contains 1.5g of saturated fat. Boone calculates this as 8% of the 20g Daily Value and 9% of the 17g limit for a child aged 4 to 8.

How much sodium is in a Burger King US Mayo Packet?+

Burger King US Mayo Packet contains 66mg of sodium. Boone calculates that as 4% of the daily limit for a child aged 4 to 8 and 3% of the 2,300mg adult limit.

Is Burger King US Mayo Packet ultra-processed?+

Boone classifies Burger King US Mayo Packet as NOVA group 4. Reading the published ingredient list, it contains flavourings. NOVA group 4 describes how far a food is from its whole-food form, not how nutritious it is.

Is Burger King US Mayo Packet suitable for children?+

Burger King US Mayo Packet sits comfortably within the daily limits for a child aged 4 to 8, at 6% of their calories and 4% of their sodium limit.