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

# chicken vs mallard

**chicken vs mallard: chicken leads on 2 of 2 measures**

Measured comparison — not a prediction

The most numerous bird on Earth, with more living at any moment than all wild bird species combined. The most common wild duck in the Northern Hemisphere and the ancestor of nearly all domestic ducks. On the measurements below, chicken 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

|  | chicken | mallard |
| --- | --- | --- |
| Mass | 1.5–5.5 kg | 0.7–1.6 kg |
| Length | — | 0.5–0.65 m |
| Height | 0.3–0.5 m | — |
| Top speed | — | 88 km/h |
| Lifespan | 5–10 yr | 3–29 yr |

## Where each one leads

- Mass: chicken is 2.3× heavier.
- Lifespan: chicken 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 chicken bigger than a mallard?

chicken is heavier — 1.5–5.5 kg against 0.7–1.6 kg.

### Who would win, a chicken or a mallard?

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 chicken weigh?](https://atoneplace.net/weight/chicken/)
- [How much does a mallard weigh?](https://atoneplace.net/weight/mallard/)
- [lion vs mallard](https://atoneplace.net/animal-vs/lion-vs-mallard/)
- [domestic cat vs mallard](https://atoneplace.net/animal-vs/domestic-cat-vs-mallard/)
- [African elephant vs mallard](https://atoneplace.net/animal-vs/african-elephant-vs-mallard/)
- [African elephant vs chicken](https://atoneplace.net/animal-vs/african-elephant-vs-chicken/)
- [blue whale vs mallard](https://atoneplace.net/animal-vs/blue-whale-vs-mallard/)
- [blue whale vs chicken](https://atoneplace.net/animal-vs/blue-whale-vs-chicken/)
- [great white shark vs mallard](https://atoneplace.net/animal-vs/great-white-shark-vs-mallard/)
- [bald eagle vs mallard](https://atoneplace.net/animal-vs/bald-eagle-vs-mallard/)
- [bald eagle vs chicken](https://atoneplace.net/animal-vs/bald-eagle-vs-chicken/)
- [golden eagle vs mallard](https://atoneplace.net/animal-vs/golden-eagle-vs-mallard/)
- [emperor penguin vs mallard](https://atoneplace.net/animal-vs/emperor-penguin-vs-mallard/)
- [Canada goose vs mallard](https://atoneplace.net/animal-vs/canada-goose-vs-mallard/)

## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)
- Wikidata — Wikimedia Foundation (https://www.wikidata.org/) [CC0 1.0]