The Buttery Smashed Jack™ Combo at Jack in the Box contains 48g protein, 99g carbs, and 83g fat for approximately 1338 calories. This data is sourced directly from the restaurant.
✓ High confidence
1338calCalories
48gProtein
99gCarbs
83gFat
Melted garlic herb butter on our new ¼ lb. smashed patty, natural Swiss cheese, lettuce, tomato, ketchup & mayo on a signature brioche bun + fries & drink.
Nutrition FAQs
How many calories are in the Buttery Smashed Jack™ Combo at Jack in the Box?
The Buttery Smashed Jack™ Combo at Jack in the Box has approximately 1338 calories.
How much protein is in the Buttery Smashed Jack™ Combo at Jack in the Box?
The Buttery Smashed Jack™ Combo at Jack in the Box contains 48g of protein.
How many carbs are in the Buttery Smashed Jack™ Combo at Jack in the Box?
The Buttery Smashed Jack™ Combo at Jack in the Box contains 99g of carbohydrates.
How much fat is in the Buttery Smashed Jack™ Combo at Jack in the Box?
The Buttery Smashed Jack™ Combo at Jack in the Box contains 83g of fat.
Is the Buttery Smashed Jack™ Combo good for macro tracking?
The Buttery Smashed Jack™ Combo at Jack in the Box has complete macro data available in the Fitsy app. Join the Fitsy waitlist to get personalized recommendations based on your protein, carb, and fat targets when the app launches.
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