Steak 'n Shake Reese's Chocolate Peanut Butter Milkshakes contain between 560-980 calories, depending on your choice of option. The option with the fewest calories is the Small/Kids Reese's Chocolate Peanut Butter Milkshake (560 calories), while the Regular Reese's Chocolate Peanut Butter Milkshake contains the most calories (980 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
