---
title: "cougar vs leopard — size, speed and bite force"
description: "cougar and leopard 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/cougar-vs-leopard/
site: "At One Place"
---

# cougar vs leopard

**cougar vs leopard: cougar leads on 3 of 5 measures**

Measured comparison — not a prediction

The widest-ranging land mammal in the Americas; despite the size it is more closely related to the domestic cat than to lions. The most widespread big cat, and the one that routinely hauls kills heavier than itself into trees. On the measurements below, cougar 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

|  | cougar | leopard |
| --- | --- | --- |
| Mass | 29–100 kg | 28–90 kg |
| Length | 1–1.8 m | 0.9–1.9 m |
| Height | 0.6–0.8 m | 0.55–0.8 m |
| Top speed | 80 km/h | 58 km/h |
| Bite force | — | 310 psi |
| Lifespan | 8–20 yr | 10–21 yr |

## Where each one leads

- Mass: cougar is 1.2× heavier.
- Length: cougar is 1.1× longer.
- Height: near enough identical.
- Top speed: cougar is 1.4× faster.
- Lifespan: leopard is 1.2× 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 cougar bigger than a leopard?

cougar is heavier — 29–100 kg against 28–90 kg.

### Who would win, a cougar or a leopard?

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 cougar weigh?](https://atoneplace.net/weight/cougar/)
- [How much does a leopard weigh?](https://atoneplace.net/weight/leopard/)
- [leopard vs lion](https://atoneplace.net/animal-vs/leopard-vs-lion/)
- [leopard vs tiger](https://atoneplace.net/animal-vs/leopard-vs-tiger/)
- [leopard vs snow leopard](https://atoneplace.net/animal-vs/leopard-vs-snow-leopard/)
- [leopard vs polar bear](https://atoneplace.net/animal-vs/leopard-vs-polar-bear/)
- [leopard vs red fox](https://atoneplace.net/animal-vs/leopard-vs-red-fox/)
- [leopard vs spotted hyena](https://atoneplace.net/animal-vs/leopard-vs-spotted-hyena/)
- [leopard vs wolverine](https://atoneplace.net/animal-vs/leopard-vs-wolverine/)
- [leopard vs pit bull](https://atoneplace.net/animal-vs/leopard-vs-pit-bull/)
- [leopard vs white rhinoceros](https://atoneplace.net/animal-vs/leopard-vs-white-rhinoceros/)
- [leopard vs moose](https://atoneplace.net/animal-vs/leopard-vs-moose/)
- [leopard vs white-tailed deer](https://atoneplace.net/animal-vs/leopard-vs-white-tailed-deer/)
- [leopard vs plains zebra](https://atoneplace.net/animal-vs/leopard-vs-plains-zebra/)

## Sources

- Wikidata — Wikimedia Foundation (https://www.wikidata.org/) [CC0 1.0]
- Smithsonian National Museum of Natural History — Smithsonian Institution (https://naturalhistory.si.edu/)