calories in wendys grilled chicken sandwich
1 Approx 470 calories (53 carbs) in Wendy's Homestyle Chicken Fillet Sandwich. 2  Approx 460 calories (38 carbs) in Wendy's Crispy Chicken Deluxe Sandwich. 3  Approx 360 calories (36 carbs) in Wendy's Crispy Chicken Sandwich. 4  Approx 350 calories (41 carbs) in Wendy's Ultimate Chicken Grill Sandwich.