Drawing from years of feline fascination, I can attest: The majestic Maine Coon reigns supreme as the world’s largest domestic cat breed. Some even stretch beyond four feet, with many tipping the scales at a whopping 25 pounds!
If you are new to this breed or want to purchase or adopt a Maine Coon cat, keep reading to find out the Maine Coon average size, the biggest Maine coon cat, and much more.
Maine Coon Kitten Weight
You would come across a lot of discussion and information on the internet about the average weight of a Maine Coon kitten.
The information given by many websites can’t be simply right or wrong because weight depends on the Maine Coon kitten’s food and the kitten’s health.
As a pet enthusiast and owner of two gorgeous Maine Coon cats, I have compiled the following chart, showing the average Maine Coon weight for male and female Maine Coon kittens.
Maine Coon Kitten Weight Chart
| Maine Coon Kitten Age | Male | Female |
|---|---|---|
| Newborn | 0.20 – 0.40 lb | 0.18 – 0.35 lb |
| 1 Week | 0.40 – 0.65 lb | 0.30 – 0.60 lb |
| 2 Weeks | 0.60 – 0.95 lb | 0.57 – 0.90 lb |
| 3 Weeks | 0.95 – 1.40 lb | 0.90 – 1.25 lb |
| 1 Month | 1.35 – 1.95 lb | 1.20 – 1.65 lb |
| 2 Months | 2.05 – 3.65 lb | 1.90 – 3.12 lb |
| 3 Months | 3.70 – 5.35 lb | 3. 25 – 5.10 lb |
| 4 Months | 6.30 – 8.40 lb | 5.45 – 7.82 lb |
| 5 Months | 7.19 – 12.5 lb | 5.90 – 9.30 lb |
| 6 Months | 7.40 – 13.40 lb | 6.74 – 9.52 lb |
| 7 Months | 8.97 – 14.41 lb | 7.25 – 10.22 lb |
| 8 Months | 9.6 – 15.25 lb | 8.10 – 11.05 lb |
| 9 Months | 12.49 – 15.52 lb | 8.95 – 11.51 lb |
| 10 Months | 11.19 – 17.27 lb | 8.78 – 12.17 lb |
| 11 Months | 12.05 – 17.67 lb | 9.41 – 13.26 lb |
| 12 Months | 12.67 – 19.83 lb | 9.85 – 14. 31 lb |
Maine Coon Size Comparison to Other Breeds
Maine Coons are much larger than other cats. For example, on average a British Shorthair male weighs up to 20 pounds, and a female weighs up to 14 pounds.
While Maine Coon average male cat can weigh up to 25 pounds, and a male Maine Coon up to 15 pounds. They are also much longer than other breeds, up to 20 inches long.
Maine Coon Size Chart Compared to British Shorthair
| Cat Breed | Male | Female |
|---|---|---|
| Maine Coon | 12 – 20 lb | 8-14 |
| British Shorthair | 15 – 25 lb | 8-15 |
Maine Coon Size Compared to Normal Cat
Maine Coons are much larger than the average domestic cat breed. An adult Maine Coon cat can weigh between 8 and 25 pounds, while the average cat weighs between 8 and 11 pounds.
Maine Coons are also much longer than domestic cats, measuring up to 40 inches long, while the average cat measures around 20 inches. Maine Coon Cat height is between 8-16 inches, while an average cat is 8-11 inches high.
Largest Maine Coon Cat in the world
Earlier, the Guinness Book of World Records traditionally focused on the weight of each cat to determine the biggest cat.
But, in the last few decades, the record-keeping book has expanded its criteria to length and height. According to the Guinness World Records following are the largest Maine Coon cats in the world:
Stewie
Mymains Stewart Gilligan, aka Stewie, is the largest Maine Coon cat on record. The Guinness Book of World Records certified Stewie as the longest domestic cat in 2010 when he measured an incredible 48.5 inches long (123 cm).
The longest Maine Coon cat also previously held the record for longest tail on a domestic cat, at 41.5 cm (16.3 in).
Stewie was owned by Robin Hendrickson and Erik Brandsness of Reno, Nevada. He was frequently working as a certified therapy animal.
Stewie had a unique appearance: a brown tabby coat, white muzzle and chest, and an impressive bushy tail. His eyes were a striking green, perfectly complementing his light brown fur.
In addition to his impressive size, He was known for his charming, laidback personality. As Robin described him, Stewie was “a true gentle giant who loved cuddles and catnip”.
He was also a bit of a troublemaker, often getting into mischief and getting into places he wasn’t supposed to be.
Unfortunately, Stewie died from cancer on February 4, 2013, at 8. He left behind a legacy of fame and admiration. His world record remains unchallenged, and his unique size and appearance will be remembered for years.
Ludo
After the passing of Stewie, Ludo, a Maine Coon cat from Wakefield, South Yorkshire of the United Kingdom, was recognized by Guinness World Records as the longest domestic cat in the world on October 6, 2015.
He measured 118.33 cm (3 ft 10.59 in) from the tip of his nose to the end of his tail. Ludo weighed a whopping 34 pounds, making him the heaviest Maine Coon cat.
He was owned by Kelsey Gill. Gill noted that the cat was very gentle, friendly, and large. Unfortunately, Ludo’s days as the world’s largest Maine Coon cat were very short as another Maine Coon dethroned him by just a whisker – or 1.7 cm (0.6 in).
Barivel
On May 22, 2018, another Maine Coon, named Barivel, from Vigevani, Italy, succeeded Ludo and became the largest cat in the world.
When measured from head to tail tip, Barivel came in at 120 cm (3 ft. 11 in). Barivel was born in September 2016 and lives with his owners, Cinzia Tinnirello and Edgar Scandurra.
Barivel is a friendly and affectionate cat whose owners say he loves spending time with them. He is a great companion for the family, and they are proud to have him as part of their family.
Barivel has become an internet sensation, with thousands of people worldwide following his journey and growth.
Days of Barivel’s superiority numbered?
Days of Barivel’s superiority may indeed be numbered as Australia’s biggest Maine Coon cat Omar likely to knock Barivel from his throne when officially recognized by the Guinness World Records.
Omar is believed to be measuring 4 feet and 11 inches long. The orange tabby Maine Coon has an Instagram account with over 160,000 followers!
There is a new Maine Coon from Worcester who may also challenge Barivel’s reign. Murphy, who is 12 months old, weighs 24.3 lbs (11kg) and measures 104 cm from nose to tail.
He is close to achieving a world record and still has plenty of growth potential. Sareeta Brewin, the owner of Murphy, has noted that the public often misidentifies him as a dog or even a lion.
If you have made up your mind to purchase a Maine Coon cat after reading the article, check the Maine coon price and interesting facts about Maine Coon cats.
FAQs
Is the Maine Coon the largest domestic cat breed?
Yes, Maine Coon is the largest domestic cat breed and it’s size a definite characteristic that defines the breed.
Are Maine Coon cats bigger than regular cats?
The Maine coon cats are bigger than the usual cat, at 16 – inches tall. Normal cat weight is about 10 lbs and is 10 inches high.
What is the biggest breed of domestic cat?
Maine coon is believed to be the biggest domestic cats breed.