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

# Burmese python vs green anaconda

**Burmese python vs green anaconda: Evenly matched on the numbers**

Measured comparison — not a prediction

One of the largest snakes, now established as an invasive predator across the Florida Everglades. The heaviest snake in the world, though the reticulated python grows longer. The measurements below split evenly, which is rarer than it sounds.

## The measurements

|  | Burmese python | green anaconda |
| --- | --- | --- |
| Mass | 20–182 kg | 30–227 kg |
| Length | 2.5–5.7 m | 3–8.8 m |
| Lifespan | 15–28 yr | 10–30 yr |

## Where each one leads

- Mass: near enough identical.
- Length: green anaconda is 1.1× longer.
- Lifespan: Burmese python is 2.0× 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 Burmese python bigger than a green anaconda?

green anaconda is heavier — 30–227 kg against 20–182 kg.

### Who would win, a Burmese python or a green anaconda?

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 Burmese python weigh?](https://atoneplace.net/weight/burmese-python/)
- [How much does a green anaconda weigh?](https://atoneplace.net/weight/green-anaconda/)
- [cheetah vs green anaconda](https://atoneplace.net/animal-vs/cheetah-vs-green-anaconda/)
- [cougar vs green anaconda](https://atoneplace.net/animal-vs/cougar-vs-green-anaconda/)
- [domestic cat vs green anaconda](https://atoneplace.net/animal-vs/domestic-cat-vs-green-anaconda/)
- [gray wolf vs green anaconda](https://atoneplace.net/animal-vs/gray-wolf-vs-green-anaconda/)
- [coyote vs green anaconda](https://atoneplace.net/animal-vs/coyote-vs-green-anaconda/)
- [African elephant vs green anaconda](https://atoneplace.net/animal-vs/african-elephant-vs-green-anaconda/)
- [African elephant vs Burmese python](https://atoneplace.net/animal-vs/african-elephant-vs-burmese-python/)
- [Asian elephant vs Burmese python](https://atoneplace.net/animal-vs/asian-elephant-vs-burmese-python/)
- [blue whale vs green anaconda](https://atoneplace.net/animal-vs/blue-whale-vs-green-anaconda/)
- [blue whale vs Burmese python](https://atoneplace.net/animal-vs/blue-whale-vs-burmese-python/)
- [great white shark vs green anaconda](https://atoneplace.net/animal-vs/great-white-shark-vs-green-anaconda/)
- [bull shark vs green anaconda](https://atoneplace.net/animal-vs/bull-shark-vs-green-anaconda/)

## Sources

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