The Maine Coon Kitten Size Weight & Price Chart by Age 

The Maine Coon Kitten Size and Weight Chart

If you’re considering bringing a Maine Coon kitten into your home, think about kitten size, weight and price. To understand a healthy Maine kitten, you have to have an idea about them.

Here we discovered the healthy Maine kitten size, weight, and price by age. Size, weight, and price depend on the kitten’s age. The growth also depends on the gender.

However, Here we shared everything so that you can bring a perfect Maine Coon kittens.

Maine Coon Kitten Size and Weight  

Maine Coon kittens can be challenging due to individual variations and growth rates. Here is a size chart that gives an idea to identify the male and female. This chart has measurements of 1-12 month age Maine Kitten size and weight. So notice that Maine Coon Kitten size and weight by age and gender.

Age (Months)Male Weight (lbs)Female Weight (lbs)Male Size (Length)Female Size (Length)
10.5 – 1.00.5 – 1.05 – 6 inches5 – 6 inches
22 – 32 – 38 – 10 inches8 – 10 inches
33.5 – 52.5 – 410 – 12 inches9 – 11 inches
45 – 74 – 611 – 13 inches10 – 12 inches
57 – 95 – 712 – 14 inches11 – 13 inches
69 – 116 – 813 – 15 inches12 – 14 inches
710 – 137 – 914 – 16 inches13 – 15 inches
811 – 148 – 1015 – 17 inches14 – 16 inches
912 – 159 – 1116 – 18 inches15 – 17 inches
1013 – 1610 – 1217 – 19 inches16 – 18 inches
1114 – 1711 – 1318 – 20 inches17 – 19 inches
1215 – 1812 – 1419 – 21 inches18 – 20 inches

Growth and Development

If you want to know the Maine Coon growth chart broadly, keep on reading! Here you can learn, Through various developmental stages, from birth to adulthood. Understanding these stages can give you insights into their growth and size patterns.

Birth to 2 Weeks: Maine Coon kittens are born blind and completely dependent on their mother. During this time, they mainly focus on nursing and growing rapidly.

2 to 4 Weeks: Their eyes begin to open around 10 days old, and they start exploring their surroundings clumsily. At this stage, they double their birth weight.

4 to 8 Weeks: Maine Coon kittens become more playful and curious, honing their coordination and social skills through interaction with their littermates. They will also start eating solid food during this time.

8 to 12 Weeks: Around 10-12 weeks, Maine Coon kittens are ready to leave their mother and join their new families. During this period, their growth rate slows down slightly, but they continue to gain weight and size.

12 Weeks to 1 Year: Maine Coon kittens experience a significant growth spurt during this period. Their bodies become more robust and muscular, and their characteristic tufted ears, bushy tails, and luxurious coats become more pronounced. The Maine Coon Tabby Mix Kitten size and weight will be different.

Size Differences Between Male and Female Maine Coon Kittens

Size Differences Between Male and Female Maine Coon Kittens

Maine Coon cats are known for their large size, but there are some differences between male and female kittens. Keep in mind that individual variation exists within each gender, and not all Maine Coons will follow the exact patterns outlined below.

Male Maine Coon Kittens:

Male Maine Coon kittens are generally larger than their female counterparts from birth and throughout their lives.

  • At 12 weeks, male kittens may weigh between 3.5 to 5 pounds (1.6 to 2.3 kg).
  • By 6 months, they could weigh anywhere between 7 to 11 pounds (3.2 to 5 kg).
  • Male Maine Coons usually continue growing until they reach 13 to 18 pounds (5.9 to 8.2 kg) or more as adults.

Female Maine Coon Kittens:

Female Maine Coon kittens are smaller compared to their male siblings but still display impressive size.

  • At 12 weeks, female kittens may weigh between 2.5 to 4 pounds (1.1 to 1.8 kg).
  • By 6 months, they could weigh anywhere between 5 to 9 pounds (2.3 to 4 kg).
  • Female Maine Coons generally reach a weight of 8 to 12 pounds (3.6 to 5.4 kg) or more as adults.

Maine Coon Kittens Price By Age

Creating an exact table for Maine Coon kitten prices by age can be challenging, as prices can vary significantly based on various factors such as location, breeder reputation, pedigree, and specific kitten characteristics. However, I can provide you with a rough estimate of Maine Coon kitten prices by age:

Age (Months)Price Range
1$600 – $1,200
2$800 – $1,500
3$1,000 – $2,000
4$1,200 – $2,500
5$1,500 – $3,000
6$1,800 – $3,500
7$2,000 – $4,000
8$2,200 – $4,500
9$2,500 – $5,000
10$2,800 – $5,500
11$3,000 – $6,000
12$3,200 – $6,500


How big is an 8-week-old Maine Coon kitten?

At 8 weeks old, a Maine Coon kitten is still relatively small but should have grown significantly since birth. On average, an 8-week-old Maine Coon kitten may weigh between 2.5 to 3.5 pounds (1.1 to 1.6 kg) and measure around 8 to 10 inches (20 to 25 cm) in length. Keep in mind that individual variations exist, and some kittens may be slightly larger or smaller than this range.

How do I know if my Maine Coon kitten will be big?

Maine Coon kitten will be big

Predicting the exact size of a Maine Coon kitten once it reaches adulthood is not always straightforward, but there are some indicators that may suggest it will grow to be relatively large:

Parent Size: If the kitten’s parents are large and well-built Maine Coons, there’s a higher likelihood that the kitten will inherit their size genes and grow to be big.

Paw Size: Large paws in kittens can be an early indicator of their potential to become larger cats.

Growth Rate: If the kitten is consistently gaining weight and growing quickly during its first few months, it may be an indication of its potential for size.

However, it’s important to remember that individual genetics and other factors play a role, and not all kittens with big paws or fast growth rates will necessarily grow into exceptionally large adults.

Are Maine Coons small as kittens?

Maine Coon kittens are generally not small, even from a young age. They are a larger cat breed overall, and while they might not be as massive as adult Maine Coons, they tend to have a more significant size compared to kittens of smaller cat breeds. Even at 8 weeks old, Maine Coon kittens should display signs of their future size, with sturdy builds and relatively larger frames.

How much does a 4-month-old Maine Coon kitten weigh?

At 4 months old, a Maine Coon kitten will have continued to grow and gain weight steadily. On average, a 4-month-old Maine Coon kitten may weigh between 4.5 to 7 pounds (2 to 3.2 kg). Again, individual variations are common, so some kittens may weigh slightly more or less than this range.

As your Maine Coon kitten grows, regular visits to the veterinarian will help monitor its development, ensuring it stays healthy and receives appropriate care for its specific needs. Proper nutrition and a loving environment will contribute to your kitten’s overall growth and well-being.


Maine Coon kittens are an absolute joy to raise and observe as they grow into magnificent adult cats. While male Maine Coons tend to be larger than their female counterparts, both genders possess the breed’s distinctive features and lovable personalities. By providing them with proper care, nutrition, and love, you can ensure your Maine Coon kitten thrives and becomes a cherished member of your family for many years to come.