---
title: "English mastiff vs Great Dane — size, weight and speed compare"
description: "English mastiff is somewhat greater than Great Dane on weight — about 1.4×. Compared on 3 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/english-mastiff-vs-great-dane/
site: "At One Place"
---

# English mastiff vs Great Dane

**English mastiff vs Great Dane: English mastiff is larger on weight**

English mastiff is somewhat greater than Great Dane on weight — about 1.4×.

An English mastiff and a Great Dane can be compared on 3 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.*

|  | English mastiff | Great Dane |
| --- | --- | --- |
| Weight | 54–113 kg | 45–90 kg |
| Height | 0.7–0.84 m | 0.71–0.86 m |
| Typical lifespan | 6–10 yr | 7–10 yr |

## What the numbers say

- English mastiff is somewhat greater than Great Dane on weight — about 1.4×.
- Great Dane is somewhat greater than English mastiff on height — about 1.1×.
- English mastiff and Great Dane are near enough identical on typical lifespan.

*Weight compared.*

- English mastiff: 54–113 kg
- Great Dane: 45–90 kg

## English mastiff

The heaviest dog breed by mass, though not the tallest.

## Great Dane

The tallest common dog breed; record individuals stand over a metre at the shoulder.

> 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, English mastiff or Great Dane?

English mastiff is somewhat greater than Great Dane on weight — about 1.4×. Both figures are typical values; the full range for each is in the table above.

### How do English mastiffs and Great Danes compare on height?

English mastiff: 0.7–0.84 m. Great Dane: 0.71–0.86 m. Great Dane is somewhat greater than English mastiff on height — about 1.1×.

### How do English mastiffs and Great Danes compare on typical lifespan?

English mastiff: 6–10 yr. Great Dane: 7–10 yr. English mastiff and Great Dane are near enough identical on typical lifespan.

## Related pages

- [Great Dane vs rottweiler](https://atoneplace.net/vs/great-dane-vs-rottweiler/)

## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)