Carl's Jr Most American Thickburgers contain between 1030-1250 calories, depending on your choice of size. The size with the fewest calories is the 1/3 LB Most American Thickburger (1030 calories), while the 1/2 LB Most American Thickburger contains the most calories (1250 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
