The Indian Grey Hornbill is a medium-sized hornbill. The upperparts are greyish brown. They have a red iris and the eyelids have eyelashes. The casque is short and pointed. The male has a larger casque on a dark bill while the culmen and lower mandible are yellowish. The bare skin around the eye is dark in the male while it is sometimes pale reddish in females. The female has a more yellowish bill with black on the basal half and on the casque.