---
title: "Domestic cat vs three-toed sloth — size, weight and speed comp"
description: "Domestic cat is somewhat greater than three-toed sloth on weight — about 1.1×. Compared on 4 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/domestic-cat-vs-three-toed-sloth/
site: "At One Place"
---

# Domestic cat vs Three-toed sloth

**Domestic cat vs three-toed sloth: Domestic cat is larger on weight**

Domestic cat is somewhat greater than three-toed sloth on weight — about 1.1×.

A domestic cat and a three-toed sloth can be compared on 4 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

## Side by side

*Larger value in bold. Ranges reflect genuine variation, not uncertainty.*

|  | Domestic cat | Three-toed sloth |
| --- | --- | --- |
| Weight | 3.6–6.8 kg | 2.2–6.3 kg |
| Length | 0.36–0.55 m | 0.42–0.8 m |
| Top speed | 48 km/h | 0.24 km/h |
| Typical lifespan | 12–20 yr | 20–40 yr |

## What the numbers say

- Domestic cat is somewhat greater than three-toed sloth on weight — about 1.1×.
- Three-toed sloth is somewhat greater than domestic cat on length — about 1.3×.
- Domestic cat is 200× three-toed sloth on top speed.
- Three-toed sloth is 2× domestic cat on typical lifespan.

*Weight compared.*

- Domestic cat: 3.6–6.8 kg
- Three-toed sloth: 2.2–6.3 kg

## Domestic cat

The domesticated cat, kept worldwide and still an efficient small predator.

## Three-toed sloth

One of the slowest mammals, moving about 0.24 km/h and descending from its tree only to defecate.

> This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

## Common questions

### Which is bigger, domestic cat or three-toed sloth?

Domestic cat is somewhat greater than three-toed sloth on weight — about 1.1×. Both figures are typical values; the full range for each is in the table above.

### How do domestic cats and three-toed sloths compare on length?

Domestic cat: 0.36–0.55 m. Three-toed sloth: 0.42–0.8 m. Three-toed sloth is somewhat greater than domestic cat on length — about 1.3×.

### How do domestic cats and three-toed sloths compare on top speed?

Domestic cat: 48 km/h. Three-toed sloth: 0.24 km/h. Domestic cat is 200× three-toed sloth on top speed.

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## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)
- Smithsonian National Museum of Natural History — Smithsonian Institution (https://naturalhistory.si.edu/)