Jumbo Jack Cheeseburger from Jack In The Box
Image - Jack In The Box

Jack In The Box’s Jumbo Jack Cheeseburger is a, you guessed it, Jumbo sized burger that weighs 245 grams.

The sandwich features common ingredients found in a cheeseburger such as beef, American cheese, tomatoes, pickles, chopped onions, and ketchup. All served on warm Buttery Bakery Bun.

The Jumbo Jack Cheeseburger is available in three varieties: the regular Jumbo Jack, Jr. Jumbo Jack, and the Double Jack.

Although the Double Jack is not actually a Jumbo burger, we’ve included it here because it has all the same ingredients but with an extra beef patty.

Jack In The Box’s Jumbo Jack contains 600 calories, while the Jr. Jumbo Jack has only 420 calories. However, with 830 calories per sandwich, the Double Jack is the worst on the list.

Below are the nutrition facts of the chain’s three Jumbo Jack burgers.

Calories in a Jumbo Jack Cheeseburger from Jack In The Box

The Jumbo Jack has 600 calories, 360 calories from fat, 40 grams of total fat, 14 grams of saturated fat, 1.5 grams of trans fat, and 33 grams of carbohydrates.

More details in the nutrition facts table below:

Jumbo Jack Cheeseburger Nutrition
Calories From Fat360
Total Fat40g
Saturated Fat14g
Trans Fat1.5g

Jr. Jumbo Jack Cheeseburger Nutritional Information

The Jr. Jumbo Jack features all the same ingredients, but with a smaller beef patty.

A Jr. Jumbo Jack Cheeseburger weighs 161 grams, and it has 460 calories, 260 calories from fat, 29 grams of total fat, and 33 grams of carbs.

View more nutritional details below:

  • Calories: 460
  • Calories From Fat: 260
  • Fat: 29g
  • Saturated Fat: 9g
  • Trans Fat: 1g
  • Cholesterol: 40mg
  • Sodium: 760mg
  • Carbohydrates: 33g
  • Fiber: 2g
  • Sugars: 6g
  • Protein: 16g

Double Jack Nutritional Information

Just like the Jumbo Jack Cheeseburger but with an extra beef patty.

The Double Jack weighs 319 grams and has 830 calories, 520 calories from fat, 58 grams of total fat, 22 grams of saturated fat, 1130 milligrams of sodium, and 34 grams of carbs.

More detailed info below:

  • Calories: 830
  • Calories From Fat: 520
  • Fat: 58g
  • Saturated Fat: 22g
  • Trans Fat: 3g
  • Cholesterol: 140mg
  • Sodium: 1130mg
  • Carbohydrates: 34g
  • Fiber: 2g
  • Sugars: 7g
  • Protein: 46g


All three varieties contain the following allergens:

  • Soy
  • Egg
  • Milk
  • Wheat

The Jr. Jumbo Jack without cheese does not contain Milk, and it has 40 calories less than the Jr. Jack with cheese.

Allergen and Nutrition Info via: Jack In The Box.


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