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

# chimpanzee vs ostrich

**chimpanzee vs ostrich: ostrich leads on 3 of 3 measures**

Measured comparison — not a prediction

Along with the bonobo, humanity's closest living relative, sharing about 98.8% of our DNA. The largest and fastest bird, laying eggs that weigh about 1.4 kg each. On the measurements below, ostrich 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

|  | chimpanzee | ostrich |
| --- | --- | --- |
| Mass | 27–70 kg | 63–156 kg |
| Height | 1–1.5 m | 1.7–2.8 m |
| Top speed | — | 60–70 km/h |
| Lifespan | 30–60 yr | 30–50 yr |

## Where each one leads

- Mass: ostrich is 2.2× heavier.
- Height: ostrich is 2.0× taller.
- Lifespan: ostrich 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 chimpanzee bigger than a ostrich?

ostrich is heavier — 63–156 kg against 27–70 kg.

### Who would win, a chimpanzee or a ostrich?

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 chimpanzee weigh?](https://atoneplace.net/weight/chimpanzee/)
- [How much does a ostrich weigh?](https://atoneplace.net/weight/ostrich/)
- [lion vs ostrich](https://atoneplace.net/animal-vs/lion-vs-ostrich/)
- [leopard vs ostrich](https://atoneplace.net/animal-vs/leopard-vs-ostrich/)
- [jaguar vs ostrich](https://atoneplace.net/animal-vs/jaguar-vs-ostrich/)
- [cheetah vs chimpanzee](https://atoneplace.net/animal-vs/cheetah-vs-chimpanzee/)
- [cheetah vs ostrich](https://atoneplace.net/animal-vs/cheetah-vs-ostrich/)
- [domestic cat vs ostrich](https://atoneplace.net/animal-vs/domestic-cat-vs-ostrich/)
- [grizzly bear vs ostrich](https://atoneplace.net/animal-vs/grizzly-bear-vs-ostrich/)
- [American black bear vs chimpanzee](https://atoneplace.net/animal-vs/american-black-bear-vs-chimpanzee/)
- [giant panda vs ostrich](https://atoneplace.net/animal-vs/giant-panda-vs-ostrich/)
- [gray wolf vs ostrich](https://atoneplace.net/animal-vs/gray-wolf-vs-ostrich/)
- [honey badger vs ostrich](https://atoneplace.net/animal-vs/honey-badger-vs-ostrich/)
- [African elephant vs chimpanzee](https://atoneplace.net/animal-vs/african-elephant-vs-chimpanzee/)

## Sources

- Smithsonian National Museum of Natural History — Smithsonian Institution (https://naturalhistory.si.edu/)