---
title: "horse vs polar bear — size, speed and bite force"
description: "horse and polar bear compared on mass, length, speed, bite force and lifespan — every measure side by side, with why the numbers cannot settle an encounter."
url: https://atoneplace.net/animal-vs/horse-vs-polar-bear/
site: "At One Place"
---

# horse vs polar bear

**horse vs polar bear: horse leads on 4 of 5 measures**

Measured comparison — not a prediction

A domesticated equid; light riding breeds and draught breeds differ by a factor of three in mass. The largest living land carnivore, classified as a marine mammal because it hunts from sea ice. On the measurements below, horse leads on more of them — but they do not all point the same way, and the ones that disagree are the interesting part.

## The measurements

|  | horse | polar bear |
| --- | --- | --- |
| Mass | 380–1,000 kg | 150–700 kg |
| Length | 2.1–2.8 m | 1.8–3 m |
| Height | 1.42–1.83 m | 1–1.6 m |
| Top speed | 40–70.76 km/h | 40 km/h |
| Bite force | — | 1,200 psi |
| Lifespan | 25–35 yr | 20–32 yr |

## Where each one leads

- Mass: horse is 1.1× heavier.
- Length: near enough identical.
- Height: horse is 1.2× taller.
- Top speed: horse is 1.4× faster.
- Lifespan: horse is 1.1× a longer life.

## What this does and does not tell you

These are measured averages with real ranges behind them, and every figure links to its own page. What they cannot do is settle an encounter. Outcomes between animals turn on circumstance — who initiates, whether either is hungry, defending young, injured or cornered, and what the terrain favours. Size and bite force are not decisive on their own, and most of these pairs never meet in the wild in any case, because their ranges do not overlap.

> Every figure here is an average with a substantial spread. Individual animals vary enormously — a large individual of the smaller species routinely exceeds a small individual of the larger one.

## Common questions

### Is a horse bigger than a polar bear?

horse is heavier — 380–1,000 kg against 150–700 kg.

### Who would win, a horse or a polar bear?

That is not something measurements can settle. The comparison above shows which animal leads on each measure, but an actual encounter depends on circumstance, motivation, health and terrain — and most pairs like this never meet in the wild.

## Related pages

- [How much does a horse weigh?](https://atoneplace.net/weight/horse/)
- [How much does a polar bear weigh?](https://atoneplace.net/weight/polar-bear/)
- [lion vs polar bear](https://atoneplace.net/animal-vs/lion-vs-polar-bear/)
- [leopard vs polar bear](https://atoneplace.net/animal-vs/leopard-vs-polar-bear/)
- [jaguar vs polar bear](https://atoneplace.net/animal-vs/jaguar-vs-polar-bear/)
- [cheetah vs polar bear](https://atoneplace.net/animal-vs/cheetah-vs-polar-bear/)
- [cheetah vs horse](https://atoneplace.net/animal-vs/cheetah-vs-horse/)
- [cougar vs polar bear](https://atoneplace.net/animal-vs/cougar-vs-polar-bear/)
- [cougar vs horse](https://atoneplace.net/animal-vs/cougar-vs-horse/)
- [domestic cat vs polar bear](https://atoneplace.net/animal-vs/domestic-cat-vs-polar-bear/)
- [domestic cat vs horse](https://atoneplace.net/animal-vs/domestic-cat-vs-horse/)
- [grizzly bear vs polar bear](https://atoneplace.net/animal-vs/grizzly-bear-vs-polar-bear/)
- [grizzly bear vs horse](https://atoneplace.net/animal-vs/grizzly-bear-vs-horse/)
- [polar bear vs tiger](https://atoneplace.net/animal-vs/polar-bear-vs-tiger/)

## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)
- Smithsonian National Museum of Natural History — Smithsonian Institution (https://naturalhistory.si.edu/)