Steak 'n Shake Chocolate Banana Milkshakes contain between 430-710 calories, depending on your choice of option. The option with the fewest calories is the Small/Kids Chocolate Banana Milkshake (430 calories), while the Regular Chocolate Banana Milkshake contains the most calories (710 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
