---
title: "Common Octopus vs Hippopotamus: Who Would Win?"
description: "Who would win, Common Octopus or Hippopotamus? Hippopotamus wins with a 95% chance in our 3-round simulation of strike power, armor, speed, venom and cunning."
image: "https://animaltracks.wiki/icon-512.png"
---

# Common Octopus vs Hippopotamus: Who Would Win?

Hippopotamus wins this matchup, with a 95% chance of victory against 5% for Common Octopus in our 3-round simulation. Its biggest advantage is strike power, 99 to 14 out of 100.

The simulation puts both animals on neutral ground. In the wild, terrain, the size of the individual animals and plain luck would all change the result.

## Verdict: Hippopotamus
- **Win probability**: Common Octopus 5%, Hippopotamus 95%
- **Decisive weapon**: A bull's canine tusks keep growing for life and can reach 50 cm, kept sharp by grinding, inside a jaw that gapes 150 degrees, more than three times a human's 45.

### Round 1: Opening Clash & Speed

Hippopotamus blindsides Common Octopus right off the bell, leveraging keen predatory cunning (60 vs 55) to dictate the pace of the engagement.

### Round 2: Clash of Superpowers

Hippopotamus detonates its biological specialty: A bull's canine tusks keep growing for life and can reach 50 cm, kept sharp by grinding, inside a jaw that gapes 150 degrees, more than three times a human's 45. The sheer destructive payload overcomes Common Octopus's 23 armor rating.

### Round 3: Final Resolution

In the decisive final moments, Hippopotamus exploits a critical tactical window. Overpowering Common Octopus with crushing precision to the tune of Skepta, it claims undisputed victory.

## Fighter 1: Common Octopus (*Octopus vulgaris*)
- **Superpower**: Skin patterns carried out by over half a million neurons in the chromatophore lobes of its brain
- **Danger Level**: Low
- **Conservation Status**: Least Concern
- **Habitat**: Rocky, sandy and muddy seabeds from the shore down to 250 m, in the Mediterranean and north-east Atlantic
- **Musical Match**: Robyn (2010s Pop & Electropop)
- **Full Dossier**: [Read Common Octopus Profile](https://animaltracks.wiki/animals/common-octopus/)

## Fighter 2: Hippopotamus (*Hippopotamus amphibius*)
- **Superpower**: A bull's canine tusks keep growing for life and can reach 50 cm, kept sharp by grinding, inside a jaw that gapes 150 degrees, more than three times a human's 45.
- **Danger Level**: Deadly
- **Conservation Status**: Vulnerable
- **Habitat**: Usually shallow lakes, rivers and swamps, across Africa south of the Sahara
- **Musical Match**: Skepta (Heavy UK Grime & Sub-Bass)
- **Full Dossier**: [Read Hippopotamus Profile](https://animaltracks.wiki/animals/hippopotamus/)

## Biological Matchup Context
When contrasting Common Octopus against Hippopotamus, tactical victory depends on physiological engagement range, strike speed, armor density, and chemical or physical defense mechanisms:
- **Common Octopus**: A shallow-water hunter whose colour-changing skin is run by over half a million neurons, yet which is estimated to live one to two years.
- **Hippopotamus**: A one-and-a-half-tonne river giant that walks the riverbed instead of swimming, and oozes its own sunscreen.

Pick your own matchup in the interactive arena: [Battle Arena](https://animaltracks.wiki/compare/common-octopus-vs-hippopotamus/)

> The Battle Arena is an algorithmic thought experiment for education and entertainment. Never provoke, fight, or disturb animals in the wild.

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