Attack on Titan’s first episode, “To You, in 2000 Years: The Fall of Shiganshina, Part 1” aired on 7 April 2013.
Since then, the anime has won multiple awards including the Guinness World Record for the most in-demand anime TV show in 2021.
The most popular titans are the nine titans that had been passed down from the Eldian people after the death of Ymir Fritz.
Pure titans are the shortest in height and smallest in size—from 2 to 15 meters.
On the other hand, the abnormal titans and the nine titans are much bigger.
This article contains the top 10 biggest titans in Attack on Titan (AOT) in terms of height and size.
The list comprises both the abnormal titans and the nine titans.
10. Female Titan
The first titan on the list is the Female Titan, standing at 14 meters tall.
It possesses the ability to copy the attributes of the other titans.
In addition, the Female Titan can harden its skin to protect itself and attract pure titans (2 to 15 meters titans) by screaming.
It is incredibly versatile with high endurance and mobility.
9. Attack Titan
Inherited by Eren Yeager, the main protagonist of Attack on Titan, the Attack Titan is 15 meters tall.
Its abilities are future memory inheritance and raw strength.
Although the Nine Titans are able to see the memories of their previous inheritors, the Attack Titan is able to see its future inheritors.
The Attack Titan is rumored to have fought for freedom across multiple generations.
8. Armored Titan
The Armored Titan is the same height as the Attack Titan, at 15 meters tall.
It has armored skin and the ability to harden its skin.
With armored skin, the Armored Titan is able to withstand significant damage.
The armor is capable of shielding a direct hit from a cannon and steel blades.
It can also withstand the Colossal Titan’s explosive transformation.
In addition to its armored skin, the Armored Titan is able to further harden its skin.
7. War Hammer Titan
Similar to the Attack Titan and the Armored Titan, the War Hammer Titan is also 15 meters tall.
It has the ability to form structures out of hardened Titan flesh.
This includes its signature war hammer and spikes long enough to impale a 15 meters Titan.
It can also create sharp weapons like a sickle, cleaver, or broadsword.
In addition, the War Hammer Titan has the ability to operate remotely.
The inheritor of the Titan does not need to be inside its nape.
Instead, they can be encased in hardened crystal while connected to a cable.
6. Beast Titan
The Beast Titan is slightly larger than the other Titans, standing at 17 meters tall.
It has multiple abilities—throwing, hardening, Titan creation, and Titan control.
The Beast Titan can throw objects with great accuracy and devastating capability.
The thrown objects can wipe out entire armies and buildings.
5. Wall Titan
Wall Titans—as the name suggests—are built to be the same height as the Walls at 50 meters tall.
They are classified as Abnormal Titans and are similar in appearance to the Colossal Titan.
Due to a lack of sunlight inside the Walls, the Wall Titans are immobile until the Walls are demolished.
The Wall Titans possess the ability to harden their skin and generate large amounts of heat that emit steam.
4. Colossal Titan
The Colossal Titan is one of the most popular Titans in Attack on Titan due to its massive size at 60 meters tall.
It is also the early main antagonist of the Attack on Titan series.
The Colossal Titan is tall enough to peek over the top of the Walls.
When it transforms, a large explosion will be created—capable of obliterating a naval fleet and part of a city.
Apart from its size and destructive capability, the Colossal Titan has the ability to emit steam.
The steam is able to burn and fight off anyone close to it.
However, prolonged usage of the steam emission will weaken the Titan’s muscles—enough to evaporate it.
3. Rod Reiss
Rod Reiss’s Pure Titan form is twice the size of the Colossal Titan, standing at 120 meters tall.
His enormous size makes him one of the largest Titans ever known.
The Titan’s body is very disproportionate with a large torso and a small head.
His face and internal organs are exposed due to constant crawling and dragging.
Similar to the Colossal Titan, Rod Reiss’s Pure Titan generates a ton of heat that emits steam.
Anyone who gets close enough to him will be burned.
2. Ymir Fritz Founding Titan
In the Attack on Titan TV series, Ymir Fritz’s Founding Titan is gigantic—towering over the trees and soldiers.
That said, no explicit height was mentioned in the Attack on Titan manga or TV series.
Hence, we can only estimate Ymir Fritz’s Founding Titan to be about 200 to 250 meters tall.
This makes her the second-largest Titan in the Attack of Titan series.
Ymir was turned into the first-ever titan when she was fused with the “source of all living matter“.
She had the power of all of the Nine Titans and the ability to control other Titans.
1. Eren Yeager Founding Titan
Eren Yeager’s Founding Titan is the biggest Titan in the Attack on Titan series at about 360 meters in height.
The Titan had no explicit height, but it’s known to be approximately six times the height of a Colossal Titan (60 meters).
On the other hand, its length is approximately 720 meters.
By screaming, the Founding Titan has the ability to control other Titans.
However, its manipulative power is more effective on Pure Titans.
That said, its influence can still be felt by the Nine Titans.
Rod Reiss claimed that its power has the ability to wipe out all of the Titans at its full potential.