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US chain restaurant menus, nutrition and allergens

Jack in the Box Mayonnaise: nutrition and allergens

The Mayonnaise at Jack in the Box has 80 calories, 9 g fat, 0 g carbohydrate, 0 g protein and 55 mg sodium per serving (0.25 oz. · 11 g), according to Jack in the Box’s nutrition information.

Values converted by script from official files; text drafted with AI assistance From Jack in the Box’s nutrition information Last checked How pages are made
Red ketchup and yellow mustard squeeze bottles on a diner table
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Nutrition facts

Mayonnaise nutrition facts
Serving size0.25 oz. · 11 g
Calories 80
Calories from fat 80
Total fat (g) 9 12%
Saturated fat (g) 1.5 8%
Trans fat (g) 0
Cholesterol (mg) 5 2%
Sodium (mg) 55 2%
Potassium (mg) 2 0%
Total carbohydrate (g) 0 0%
Dietary fiber (g) 0 0%
Total sugars (g) 0
Protein (g) 0 0%

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Jack in the Box’s published amounts (how % Daily Value works). A dash means Jack in the Box does not publish that value for this item. Not published for this item: added sugars.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is low in cholesterol, sodium, potassium, carbohydrate, dietary fiber and protein. Add it up with other items in the Jack in the Box nutrition calculator.

Allergens

According to Jack in the Box, the Mayonnaise contains egg.

Allergens reported by Jack in the Box for the Mayonnaise
MilkNot listed
EggContains
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatNot listed
SoyNot listed
SesameNot listed

Jack in the Box kitchens handle soy, egg, fish, milk, wheat and sesame, and shared equipment means an item can pick up one of these even when its ingredients do not list it. Grilled vegetables, eggs and some bakery items are cooked with a butter-flavored vegetable oil that adds soy. The allergen guide does not cover dressings, crunchy toppings, dipping sauces or sauce packets within other items; those are listed on their own. Guests with food allergies are advised to consult their physician and to recheck the information often, since menus and ingredients change.

Filter the whole Jack in the Box menu by allergen

Other items in Sandwich Sauces at Jack in the Box

By calories, the Mayonnaise ranks 3 of 7 in Jack in the Box’s Sandwich Sauces section, from lowest to highest.

Sandwich Sauces at Jack in the Box by calories
ItemCalories
Mustard 5
Ketchup 20
Mayonnaise 80
Tartar Sauce 80
Creamy Ranch Sauce 90
Garlic Herb Butter 90
Creamy Bacon Mayo 120

Nutrition for all 7 items in Sandwich Sauces at Jack in the Box

Browse the Jack in the Box menu by goal: high-protein items · low-calorie items

Sources

  1. 1
    Jack in the Box, 2026 Nutrition Facts (Jack in the Box nutrition guide) Covers nutrition, allergens and menu · Printed as "effective as of November 2026" · Checked 8 Oct 2026
  2. 2
    Jack in the Box, Allergens Reference Guide Covers allergens · Checked 8 Oct 2026

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