Sonic Dunked Ultimate Chicken Sandwichs contain between 1000-1350 calories, depending on your choice of flavor. The flavor with the fewest calories is the Buffalo Dunked Ultimate Chicken Sandwich (1000 calories), while the Garlic Parmesan Dunked Ultimate Chicken Sandwich contains the most calories (1350 calories).
Choose from the flavors below to see the full nutrition facts, ingredients and allergen information.
