🦬 American bison vs Cow 🐮
The American bison weighs about one and a half times as much as the cow.
Getting the animals ready…
Cow: no checked size yet, so it isn't drawn.
| Row | 🦬 American bison | 🐮 Cow |
|---|---|---|
| Size We don't have a checked size for the cow yet. | 10 to 13 ft3.1 to 3.8 m1 | no checked number yet |
| Top speed We don't have a checked number for the cow yet. | 35 mph56 km/h2 | no checked number yet |
| Weight The American bison weighs about one and a half times as much as the cow. | 1,000 to 2,000 lb454 to 907 kg2 | 800 to 1,400 lb363 to 635 kg3 |
| Lives We don't have a checked number for the cow yet. | 12 to 20 years12 to 20 years1 | no checked number yet |
| Eats Both eat plants. | grasses and other prairie plants | grass, hay and grain |
| Lives in They live in different kinds of places, so they would hardly ever meet. | the prairies of the Great Plains in North America | farms and ranches all over the world |
Which one? American bison or cow
🏁 Who would win the race?
We don't have a checked top speed for the cow yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed.
7 things to know about American bison vs Cow
- The American bison: The biggest land animal in North America, and it can run fast.
- The cow: A big, gentle farm animal that eats grass and gives us milk.
- They are the same kind of animal: both are mammals.
- The American bison weighs about one and a half times as much as the cow. That is 2 for the American bison and 3 for the cow.
- Both eat plants. The American bison eats grasses and other prairie plants; the cow eats grass, hay and grain.
- The American bison lives in the prairies of the Great Plains in North America. The cow lives in farms and ranches all over the world. They live in different kinds of places, so they would hardly ever meet.
- The American bison: doing fine, for now (Near Threatened on the IUCN Red List). 4
Wow facts
🦬 American bison
- A bison's shoulder hump is a big muscle that works like a snowplow.
- Both male and female bison have horns.
- Bison roll in dust to keep bugs away.
🐮 Cow
- A cow's stomach has four parts.
- Cows chew the same grass twice: once to swallow, and again later.
- Cows like to stay close to the herd friends they know.
Questions kids ask about American bison and Cow
Which is heavier, American bison or cow?
The American bison weighs about one and a half times as much as the cow. That is 2 for the American bison and 3 for the cow.
What do American bison and cow eat?
Both eat plants. The American bison eats grasses and other prairie plants; the cow eats grass, hay and grain.
Where do American bison and cow live?
The American bison lives in the prairies of the Great Plains in North America. The cow lives in farms and ranches all over the world. They live in different kinds of places, so they would hardly ever meet.
Who would win, American bison or cow?
We never show fights, because a fight is not a fair way to compare animals. They live in different kinds of places, so they would hardly ever meet. What we can compare is how big, how heavy, how fast, how long they live and what they eat, as above.
📤 Share this pair
The link carries only the two animals’ names: peabody.kids/animals/compare/bison-vs-cow
Where these numbers come from
- National Park Service, Bison subject page, checked 30 October 2026.
- National Park Service, Wind Cave, checked 30 October 2026.
- University of Missouri Extension, the system concept of beef production (G2037), checked 6 November 2026.
- Wikidata, from the IUCN Red List, checked 30 October 2026.