The Plant-Eater That Bites Harder Than A Lion
The hippo eats nothing but plants, yet its jaws slam shut with around 1,800 pounds of force — harder than a lion and nearly twelve times stronger than your own bite.
The Hippo: A Vegetarian With The Deadliest Jaws in Africa
The hippopotamus spends its days grazing on grass. It is a strict herbivore, eating nothing but plants. And yet, hidden behind that placid, barrel-shaped face is one of the most powerful bites in the entire animal kingdom — stronger than a lion’s, and utterly out of proportion to a diet of leaves and grass.
A Bite That Outmuscles a Lion
When a hippo’s jaws slam shut, they generate a bite force of around 1,800 pounds per square inch. To put that in context, a lion — a specialized meat-eating predator — bites at somewhere between 650 and 1,000 pounds per square inch. The plant-eating hippo beats it, and not by a small margin. It is one of the hardest-biting land animals on Earth.
Nearly Twelve Times Your Own Bite
The human jaw is capable of roughly 150 pounds per square inch. That means a hippo bites with nearly twelve times the force you can muster. It is the kind of power that turns a lazy-looking riverbank grazer into an animal few other creatures dare to challenge.
Teeth Like Blades
The hippo’s mouth is armed as well as it is strong. Its lower canine teeth are tusk-like and never stop growing, reaching lengths of up to 20 inches — longer than a human forearm. These are not chewing teeth. They are weapons, honed against one another into sharp edges used for fighting and defense.
A Four-Foot Gape
A hippo can open its mouth to an astonishing degree — a gape of around 150 degrees, spreading its jaws roughly four feet wide in a single motion. That enormous open-mouthed “yawn” is not a sign of sleepiness. It is a threat display, a warning of exactly how much crushing power is on offer.
Why It Earns Its Reputation
All of this power belongs to an animal that is famously territorial and short-tempered in the water. Those same jaws are strong enough to bite clean through a wooden canoe, which is a large part of why the hippo is considered one of the most dangerous animals in Africa. A gentle plant-eater on the outside, with a bite stronger than a lion’s on the inside.
