

There are 4 size classes of titans.

![](https://i.stack.imgur.com/S2HEW.png)

Taken from [Shingeki no Kyoujin
Wiki](http://img4.wikia.nocookie.net/__cb20130527182654/shingekinokyojin/images/thumb/5/56/Maru1369501858577.png/1000px-
Maru1369501858577.png)

Why is this so? Do they get larger when they eat?


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2015-01-07T15:38:13.813
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attack-on-titan
Why are there different classes of titans?


**Spoiler alert!**

> The classes are just sizes and nothing more. However, the 60 m class is not
> really a class but is classified as _special_ or _abnormal_ much like Eren
> and Annie. These specials are basically one of a kind titan that have
> different abilities like jumping and running. We see them several times in
> the series.


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2015-01-08T00:49:20.923
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I forget which chapter when it happened. Spoiler alert.

> When the Marleyan army went to Paradis Island to turn the members of Eldian
> Restoration Movement into mindless titan, I thought they said that the serum
> can determine which class of titan they will be.


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2017-09-09T11:11:44.700
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