Sourdough Jack Calories (2026)

How many calories are in a Sourdough Jack? This premium burger has about 700–800 calories. See full nutrition facts, combo calories, and comparisons below.

Sourdough Jack Calories

Quick Answer: A Sourdough Jack contains approximately 700–800 calories. A full Sourdough Jack Combo typically ranges from 1,100 to over 1,800 calories depending on fries, drink size, and customizations.

Looking for the Sourdough Jack calories? This updated 2026 guide covers the estimated Sourdough Jack calories, nutrition facts, combo calories, price comparison, delivery options, and related Jack in the Box burger pages.

The Sourdough Jack is a premium-style Jack in the Box burger with toasted sourdough bread, beef, bacon, Swiss-style cheese, tomato, and sauce. It is usually higher in calories than the Jumbo Jack, but it has a different flavor profile than the Double Jack. You can also check the Sourdough Jack price to compare value before ordering.

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Availability and nutrition values may vary by location.

🔥 Calories: 700–800 Cal
🍔 Category: Burger
💲 Price: $5.49 – $7.99
⭐ Calorie Level: High

Sourdough Jack Calories Table (2026)

Item Calories Estimated Price Best For
Sourdough Jack 700–800 Cal $5.49 – $7.99 Premium sourdough burger calories
Sourdough Jack Combo 1150+ Cal $8.99 – $11.99 Full meal with fries and drink

Sourdough Jack Nutrition Facts

Nutrient Estimated Amount
Calories700–800 Cal
Total Fat45g
Saturated Fat16g
Cholesterol85mg
Sodium1150mg
Total Carbohydrates38g
Protein33g

Calories Breakdown

The Sourdough Jack’s calories come mainly from the beef patty, bacon, cheese, toasted sourdough bread, sauce, and toppings.

  • Beef patty: contributes protein, fat, and a major part of the calories.
  • Bacon and cheese: add extra fat, sodium, calories, and flavor.
  • Sourdough bread: adds carbohydrates and part of the total calorie count.
  • Sauce and toppings: add extra fat, sodium, and flavor.

Because the Sourdough Jack includes bacon, cheese, and toasted sourdough bread, it is usually higher in calories than simpler single-patty burgers.

Is the Sourdough Jack High in Calories?

🔥 Higher Calories

The Sourdough Jack usually has about 700–800 calories, making it higher than the Jumbo Jack.

🍞 Premium Burger Style

It is more calorie-dense because it includes sourdough bread, bacon, cheese, sauce, and a beef patty.

🍟 Combo Calories

If you add fries and a drink, the Sourdough Jack Combo Calories can increase to 1150+ calories.

If you’re trying to reduce calories, ordering the Sourdough Jack without sauce, skipping bacon, or avoiding the combo meal can significantly lower total intake.

Find Sourdough Jack Deals Near You

Delivery availability and nutrition values may vary by location. Check DoorDash, Uber Eats, and Grubhub for current Sourdough Jack offers.

Sourdough Jack Combo Calories

Sourdough Jack Calories vs Other Burgers

Burger Calories Estimated Price Guide
Jumbo Jack520 Cal$3.99 – $5.49View
Double Jack740 Cal$6.49 – $7.99View
Ultimate Cheeseburger840 Cal$5.49 – $6.99View
Sourdough Jack700–800 Cal$5.49 – $7.99View

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Sourdough Jack vs Jumbo Jack

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Sourdough Jack vs Double Jack

Compare sourdough flavor with double-patty calories.

Sourdough Jack vs Ultimate Cheeseburger Calories

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Compare sourdough bacon calories with a cheese-heavy burger.

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Frequently Asked Questions

How many calories are in a Sourdough Jack?

A standard Sourdough Jack usually has about 700–800 calories.

Is the Sourdough Jack higher in calories than the Jumbo Jack?

Yes, the Sourdough Jack is usually higher in calories because it includes bacon, cheese, sauce, and toasted sourdough bread.

How many calories are in a Sourdough Jack Combo?

A Sourdough Jack Combo usually has around 1150+ calories, depending on fries, drink size, and customization.

Does removing sauce reduce Sourdough Jack calories?

Yes, removing sauce can slightly reduce the total calorie count because sauces contribute extra fat and calories.

Is the Sourdough Jack a premium burger option?

Yes, it is often considered a premium-style burger because it includes sourdough bread, bacon, cheese, and a different flavor profile than classic burgers.

Where can I find Sourdough Jack deals?

You can check the Deals page or compare delivery apps for current local offers.

Disclaimer

Prices and nutritional values are estimates and may vary by location. This page is for informational purposes only and is not affiliated with Jack in the Box Inc.