maine coon size

Maine Coon Size Compared To A Normal Domestic Cat

If we compare the Maine Coon vs Normal cat size it is evident that some large normal cats can be just as big as a Maine Coon.

Maine Coons are the largest domesticated cat breed, though large normal cats can be the same size. Maine Coons range between 10-16 inches in height compared to normal cats 9-10 inches. Maine Coons weigh between 15-25 lbs, whilst normal cats weigh 7.9 – 9.9 lbs. Maine Coons have longer bodies that can reach up to 40 inches.

The Maine Coon cat size has been subject to much controversy over the years though, with many people hotly debating this cat breed’s true lineage, in an attempt to establish how they became to be so large.

The Maine Coon cat is one of the largest domesticated cat breeds in the world and is thought to have originated in Wiscasset, Maine.

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Maine Coon Cat Size Compared To Normal Cat

Are you a cat fanatic looking to add a fabulous pedigree Maine Coon cat to your family? If so, check out the table below to get a better understanding of the average Maine Coon vs Normal Cat, so you don’t get surprised when your Maine Coon kitten doesn’t stop growing!

Body SizeMaine CoonNormal Cat
Weight8 – 25 lbs7.9-9.9 inches
Height8 – 16 inches9-10 inches
Length19 – 40 inches18 inches
Maine Coon Size Vs Normal Cat

As you can see from the table above the physical dimensions of the Maine Coon cat vs normal cat size are truly immense!

Whilst some of the measurements may only appear a few digits out, it is these extra dimensions that make the Maine Coon cat breed stand out in the crowd.

Often referred to as ‘mini lions’, ‘dog of the cat world’, and ‘gentle giant’, you cannot truly appreciate their sheer size, beauty, and impressive stature until you actually meet a full-size Maine Coon cat in real life.

Do Female Maine Coons Grow As Big As Males?

Whilst comparing the Maine Coon vs Normal cat size, it’s also worth finding out if the female Maine Coons grow as big as the male Maine Coon cats.

So here are the facts…

The male of the Maine Coon breed will almost always grow bigger than their female counterparts.

There is a level of crossover, however.

For example, where your female Maine Coon is genetically predisposed to grow into a large female Coon, and your Male is destined to grow into a small Maine Coon, it is possible that the female Maine Coon may grow bigger than their male counterpart.

One easy way to tell the male and female Maine Coon apart is by looking at their body frame. Males tend to be taller than their female counterparts.

The females also have a slightly leaner physique.

When Do Maine Coon Cats Reach Full Size?

The next interesting factor to take into consideration when comparing a Maine Coon vs normal cat is how long each cat breed takes to reach its full size.

I was fascinated to discover that whilst normal cats tend to reach full size by 2 years old, the Maine Coon cat will not reach full size until between 3-5 years old!

This is because the Maine Coon has a far slower growth rate than normal cat breeds.

One of the downsides of this slow rate of growth is that it can trick many owners into thinking there is a problem with their cat.

This is because they purchase a Maine Coon kitten, expecting it to reach the immense large sizes stated in the table above, yet are disappointed when their cat is still relatively small at the age of 2 years old.

Veterinary professionals report that these concerned owners then begin to panic, worrying they haven’t fed their Maine Coon cat enough food.

This worry leads to them overfeeding their cat, ultimately leading to obesity (a condition prone to the Maine Coon breed).

Famous Large Maine Coon Cat

There will always be exceptions to the rule, in any species that you look at. Stewie, a famous Maine Coon cat is one such example!

If you look at the 2010 Guinness World Records, you will see that a cat called Stewie was awarded the title of the ‘longest cat of his breed‘.

Stewie reached a crazy 48.5 inches long (that is an immense 123.19 cm, for my UK readers!).

Stewie also weighed an immense 33 lbs (15kg). I’m pretty sure no normal cat has ever come close to these massive proportions!!

Those wondering whether the owner of Stewie fed her Maine Coon cat on a specialist diet that resulted in his physical frame continuing to grow and grow might be surprised to hear that he did not.

This basically means, that if you purchase a Maine Coon kitten, there is always the possibility that you may one day own a record-breaking Maine Coon too!

Since this record was recorded, other Maine Coon owners have since come forward with their extremely large Maine Coon cats requesting that their treasured felines also compete for the title of ‘longest cat of his breed’.

Two such rival competitors relate to cats named ‘Ludo’ and ‘Omar’.

Here are some other famous Maine Coon cats that have risen to fame for various different reasons.

Are Maine Coon Kittens Bigger?

If you compare the Maine Coon vs normal cat kitten size there is not a great deal of difference in their sizing.

What you will notice immediately, however, is that the Maine Coon kitten’s features are larger than other cat breeds i.e. their paws and ears.

As the Maine Coon kitten grows its features become increasingly pronounced, because a Maine Coon kitten’s paws, ears, and tail will continue to grow for far longer than a ‘normal’ cat. 

Full-grown Maine Coon cats are known for their impressively long bushy tails, large paw pads that enable them to walk on snow far easier than a normal cat breed, and their large ears.

The Maine Coons fur also grows to be very long and thick, unlike most standard moggies. They also have a ruff of longer hair around their neckline which makes them look like a little lion! 

Can You Predict How Big Your Maine Coon Kitten Grows?

For readers trying to decide between purchasing/adopting a Maine Coon vs normal cat breed, you will likely be interested in learning the tricks to predicting a cat’s future size.

In fact, owners often ask me if it is possible to predict how large their Maine Coon kitten will grow. As much as I would love to tell them that I can, I am not a psychic!

The Maine Coon cat size will ultimately be affected by a cat’s individual genetic formation, which will vary from cat to cat, the same is true for normal cats.

There is also the chance that either cat breed may possess a recessive gene in their DNA, resulting in them growing far smaller, or larger than their parents.

Why Do Maine Coons Grow Larger Than Normal Cats?

This is another really interesting query that readers are often interested to understand when comparing the Maine Coon cat vs normal cat breeds.

So, why? …

Maine Coons are known for having rectangular body shapes, and a robust bone structure.

Their body is covered with thick fur which keeps them warm during the colder seasons and is made up of two silky thick undercoats of hair which are then covered by an outer coat of long guard hair.

This fur adds to the Maine Coon cat size because it bulks this cat breed out, making them look far larger than other cat breeds.

Normal cat breeds by comparison have been domesticated for a long time.

Normal cats did not need to genetically evolve to struggle with Maine’s bitter Winter climate. They are also genetically predisposed to being smaller than the Maine Coon cat.

Finally, a normal cat’s fur is usually not as thick, dense, and long, which gives the impression that they are smaller felines than the Maine Coon breed.

Scientific Explanation

Have you ever tried to compare your Maine Coon cat with that of a standard-sized cat?

If you have, you will have quickly noticed that the Maine Coon cat size truly dwarfs the majority of cat breeds.

Is it simply due to differing genetics, or is there a scientific explanation that can help explain this unusual physical difference?

According to Wiktionary, the ‘square-cube law’ theory may help to explain why the Maine Coon cat size differs so wildly from other cat breeds.

The premise of this mathematical principle is that when a shape grows in size, its volume will grow faster than its surface area (source 1).

Why Do Maine Coon Cats Grow So Big?

The history of the Maine Coon cat size is shrouded in mystery, since the true lineage of the Maine Coon cat breed itself, is not fully known.

Whilst many folklore myths continue to do the rounds until this very day, there are only three main myths and legends that have really won the hearts of the population.

The first myth talks of Marie Antoinette’s cats being smuggled to Wiscasset in Maine (United States), whilst another folklore myth claims the Maine Coon cat is genetically part-raccoon!

Finally, others claim the Maine Coon cat size can be attributed to the large ship cats that sailed the seas with the Vikings.

Whatever the truth, the history of this impressive cat breed is likely to remain a mystery, forever.

And that’s ok, isn’t it because it is their truly unknown lineage that has led the Maine Coon cat to be closely associated with words such as ‘magical’ and ‘mythical’, which have served only to increase their popularity yet further.

Maine Coon Size Myths

The three Maine Coon cat size myths to have stood the test of time, are as follows.

1. Marie Antoinette’s Smuggled Cats

This exciting folklore myth has won the hearts of many people, most likely because so many of the elements in this story sound like they could actually be true!

So what happened?

The myth tells the story of Marie Antoinette (the former Queen of France) desperately trying to flee French land during the French Revolution.

She is thought to have found an ally in Captain Samuel Clough, who provided her with safe refuge on his ship bound for the United States.

Although at first, her story might seem hopeful, Marie Antoinette’s happy ending was sadly not to be because she was captured and executed in 1793.

You are probably wondering what on earth this story has to do with the origin of the Maine Coon cat?

Well, legend has it that Marie Antoinette was so obsessed with her feline pets that she loaded her six precious Turkish Angora cats onto the captain’s ship.

Despite Marie Antoinette’s capture, the cats resided on the ship until their original destination was reached.

The shipmates then released these beautiful long-haired felines into the wild when the ship ported in Wiscasset, Maine (United States).

It is thought that these Turkish Angora cats then mated with the short-haired domestic cats already residing in Maine, thus creating the Maine Coon cat.

Whether this myth is true or not, is unknown. However, many do argue that the Maine Coon cat’s long thick hair does resemble that of the stunning Turkish Angora felines.

2. Are Maine Coon Cats Part Raccoon?

The premise of this myth is that the Maine Coon cat we know and love today was the result of a semi-wild domestic cat mating with a raccoon. Could this be true? Is it even possible?

Scientists argue this isn’t biologically impossible, yet tales of the Maine Coon related to the raccoon still remain popular and widespread.

The key reason causing this myth to gain such much momentum over the last few decades relates to the fact that the raccoon and Maine Coon cat really do look similar!

Similarities between these two species include:

  • Both species have a long bushy tail
  • Maine Coon and Raccoons tend to have a black ring around the tip of their tails … How did that happen?
  • Some Maine Coons have a brown tabby coloring that matches the raccoons … Could they be related somehow?
  • Have you noticed how both the raccoon and the Maine Coon LOVE water? … Is there more to their water fascination than we realize?
  • Both animals are rather large in size, and known for being great climbers … maybe just a coincidence, but the similarities seem to continue!
  • They both have semi-prehensile paws that help them grasp food more easily. 

Although this is one of the most amusing folk tales that I have ever heard told in relation to the origins of the Maine Coon cat.

I can appreciate why this myth has not faded into people’s distant memories.

The physical similarities really are quite spookily clear!

Read our fact-filled article ‘Is your Maine Coon part raccoon?‘.

3. Could Viking Ship Cats Hold The Answer?

The final myth claims there is a link between the Maine Coon cat and Viking Ship cats.

Although this may also seem a touch bizarre, this folktale is possibly the most likely true of all the myths.

Many years ago, the Vikings sailed the seas.

In order to keep the ship mice population at bay, it is thought the Vikings kept Norwegian Forest cats aboard their ships to kill the mice.

The Norwegian Forest cat is as physically large as the Maine Coon cat breed, and like the Coon, they are known for being great hunters.

Legend has it that when the Vikings arrived at a port, they allowed these Norwegian Forest cats off their ships, to roam free.

In one such stop, it is thought that one of the overseas long-haired ship cats matted with a short-haired domestic cat already living on dry land.

If this is true, it would explain why the Maine Coon cat shares such strong physical and characteristic similarities with the Norwegian Forest Cat.

Norwegian Forest Cat V Maine Coon Cat

The Norwegian Forest cat is an extremely large cat breed. They share the title of ‘the largest domesticated cat breed’ with the famous Maine Coon cat.

Both cat breeds are physically similar in size.

They share many personality similarities too and are both very intelligent cat breeds that can be taught simple tricks.

The Norwegian Forest Cat and Maine Coon are also considered extremely sociable creatures to own.

The table below highlights the key physical differences between the Norwegian Forest Cat vs Maine Coon cat breeds:

Forest Cat
Maine Coon
TailThe fur on the
tail is long, not
Bushy and fluffy
long thick tail
head, with a flat
forehead and
straight nose
High cheekbones
with a
head. Thought to
look happier
Thick and fluffy,
but even length
across body
Ruff of longer hair
around the neckline
VoiceFar less vocal
cat breed.
Very quiet
Extremely vocal,
talkative cat breed.
Will trill and chirp
Maine Coon vs Norwegian Forest Cat

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