What is the megladons jaw size?

The megalodon's jaw is estimated to have been about 3 feet (approximately 0.9 meters) in height and 4.5 feet (about 1.4 meters) in width. This enormous jaw allowed the megalodon to have a bite force estimated to be one of the strongest in the animal kingdom, capable of crushing the bones of large prey. The size and structure of the jaw indicate that megalodons were apex predators in their marine ecosystems.