NomHealthier fast food
Jack in the Box
Jack in the Box

Jumbo Jack

The Jack in the Box Jumbo Jack has 490 calories, with 26g protein, 44g carbs, 7g sugar, and 910mg sodium.

Contains trans fat. Watch the sodium.

490
Calories
26g
Protein
44g
Carbs
910mg
Sodium
Is 490 cal right for your day?Get your personalized calorie & macro targets on MyPlate.food

Portion check

How much is this, really?

Almost a full meal
Pretty filling — maybe add a small side if you're extra hungry
15

1 × 490 cal = 490 cal

Here's what this means for your daily nutrition

40%
Sodium910mg
40%
Sat Fat8g
14%
Sugar7g

A balanced option — nothing too extreme either way.

By the numbers

Nutrition & Nom Score

Nutrition Facts
Calories
490

% Daily Value*

Total Fat
23g29%
Saturated Fat
8g40%
Trans Fat
1.5g
Cholesterol
60mg20%
Sodium
910mg40%
Total Carbohydrates
44g16%
Dietary Fiber
3g11%
Total Sugars
7g
Protein
26g52%

* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Nom Score BreakdownB
Score capped — contains trans fats
Nutrients to watch
Sodium
185.7 mg/100cal
← Best
poorTarget: <= 100
Sat Fat
1.6 g/100cal
← Best
moderateTarget: <= 1
Sugar
1.4 g/100cal
← Best
goodTarget: <= 1
Portion size
Portion
490 cal
← Best
goodTarget: <= 400 cal
Good stuff
Fiber
0.6 g/100cal
Best →
moderateTarget: >= 1.4
Protein
5.3 g/100cal
Best →
goodTarget: >= 6
Nom Score measures nutrition per calorie. Weights: Sodium (30%), Sat Fat (20%), Sugar (25%), Portion (10%), Fiber (10%), Protein (5%).

What's inside

Ingredients

Split Top Bun
Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, High Fructose Corn Syrup Or Sugar, Yeast, Soybean Oil, Contains 2% Or Less Of Each Of The Following: Wheat Gluten, Salt, Sunflower Oil, Vegetable Proteins, Wheat Maltodextrins, Wheat Dextrose, Corn Starch, (Due to Regional Differences Contains One Or More Of The Following): Dough Conditioner (Sodium Stearoyl Lactylate, Calcium Stearoyl Lactylate, Monoglycerides, And/Or Diglycerides, Distilled Monoglycerides, Calcium Peroxide, Calcium Iodate, Datem, Ethoxylated Mono- And Diglycerides, Enzymes, Ascorbic Acid, Monocalcium Phosphate), Calcium Sulfate, Ammonium Sulfate, Calcium Carbonate, Calcium Propionate (To Retard Spoilage). Toasted With Butter Flavored Vegetable Oil
Beef Hamburger Patty
Beef
Lettuce
Iceberg Lettuce
Tomatoes
Tomatoes
Dill Pickle Slices
Cucumbers, Water, Vinegar, Salt, Contains Less than 2% of: Sodium Benzoate (Preservative), Alum, Calcium Chloride, Natural Flavors, Polysorbate 80, Yellow 5
Ketchup
Tomato Concentrate from Red Ripe Tomatoes, Distilled Vinegar, High Fructose Corn Syrup, Corn Syrup, Salt, Spice, Onion Powder, Natural Flavoring
Mayonnaise
Soybean Oil, Water, Salted Egg Yolks (Egg Yolk, Salt), Distilled Vinegar, Sugar, Salt, Spice, Lemon Juice Concentrate, Calcium Disodium EDTA (to protect flavor)

Order this instead

Healthier swaps at Jack in the Box

Same kind of order, better Nom Score — these Jack in the Box picks beat the Jumbo Jack (grade B) by the numbers.

Frequently asked questions

Is the Jack in the Box Jumbo Jack healthy?

The Jack in the Box Jumbo Jack earns a Nom Score of B (65/100). Contains trans fat. Watch the sodium.

How many calories are in the Jack in the Box Jumbo Jack?

The Jack in the Box Jumbo Jack has 490 calories, with 26g protein, 44g carbs, 7g sugar, and 910mg sodium.

What is in the Jack in the Box Jumbo Jack?

The Jack in the Box Jumbo Jack is made from 7 components: Split Top Bun, Beef Hamburger Patty, Lettuce, Tomatoes, Dill Pickle Slices, Ketchup, Mayonnaise. The full ingredient list for each is shown on this page.

Is the Jack in the Box Jumbo Jack gluten-free?

No — the allergen information for the Jack in the Box Jumbo Jack lists wheat or gluten.

Does the Jack in the Box Jumbo Jack contain artificial additives?

The Jack in the Box Jumbo Jack lists 3 commonly-flagged additives: high-fructose corn syrup, sodium benzoate, Yellow 5.

What is the Nom Score of the Jack in the Box Jumbo Jack?

It scores B — good. The Nom Score grades every item A–F on nutritional quality per calorie (sodium, sugar, saturated fat, fiber, protein, and portion size).

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