How Big Do Russian Blue Males Get? (Find OUT)

When you think of Russian blue cats, you probably picture the classic pointy-faced cat with lush fur. The breed originated in Russia, hence its name. 

These cats are known for their blue-gray fur, and they’re one of the oldest purebreds around. But how big do Russian blue males get?

MUST-KNOW Russian Blue Cat PROS And CONS – YouTube
Russian Blue males typically reach a size of 10-12 pounds.
Their size may vary depending on genetics, diet, and overall health.
These cats have a lean and muscular build.
Russian Blue males are generally larger than females.
Proper nutrition and exercise contribute to their growth.

What Kinds Of Cats Are Russian Blues?

Russian blues are a breed of cat that is known for their blue fur and eyes, as well as their long, silky fur. They have a sweet personality and make great companions for people who enjoy cat ownership.

Russian Blues are known to be very affectionate with their owners, making them ideal pets for families with children or seniors who want a companion animal in their lives but aren’t interested in having a dog or other animal that requires more care or attention than what is required by a Russian Blue.

If you’re curious about the weight of full-grown Russian Blue cats, our comprehensive guide on how much does a full-grown Russian Blue cat weigh provides all the information you need. Discover the average weight range and factors that can influence their size.

How Big Do Russian Blue Cats Get?

Russian Blue cats are medium-sized, with males reaching 15 pounds, and females reaching 12 pounds. They’re not as big as Maine Coons or Ragdolls, but they’re still large cats. 

If you want a cat that is more likely to be lap-size and not jump-on-your-lap size, consider the Norwegian Forest Cat or the Turkish Angora.

Age RangeAverage Weight
Kittens (0-6 months)2-4 pounds
Adolescents (6-12 months)4-7 pounds
Adult Females7-10 pounds
Adult Males10-12 pounds

Do Male Russian Blues Get Bigger Than Females?

In general, both male and female Russian blues are similar in size. Both genders have an average weight of 8 to 12 pounds when fully grown, with females being slightly smaller than males.

However, there are some differences between the two that should be noted:

Males tend to be larger than females in size and weight. The average male Russian Blue weighs about 15 pounds while the average female weighs about 12 pounds (with some males weighing up to 20 pounds).

Males are also heavier than their female counterparts because they have more muscle mass and body fat due to their higher metabolism rate. 

This means that if you’re looking for a lap cat who will spend all day lying around your home rather than romping through fields or chasing rodents, you should probably go with a female instead (unless you like having something heavy sitting on top of you).

Male coats tend to grow faster as well since they shed less often than females do.

Are you wondering about the ideal weight for Russian Blue kittens? Our article on how much should a Russian Blue kitten weigh offers valuable insights. Learn about the growth stages and what to expect as your adorable kitten develops.

What Is The Average Height And Weight Of A Full Grown Male Russian Blue?

One of the most common questions asked about Russian Blue cats is “how big do male Russian Blues get?” 

The answer to this question varies depending on a variety of factors, including age and health, but it usually falls between 8 and 10 pounds.

As with any cat breed, however, there are exceptions to this general rule.

If you want your Russian Blue cat to reach its full potential height and weight then be sure you feed him/her high quality cat food that meets their nutritional requirements.

A good rule of thumb is that if he’s not growing then what you’re feeding him isn’t working!

Height9-10 inches (at shoulder)
Weight10-12 pounds

How Can You Tell If A Russian Blue Is Full-Grown?

You can tell a Russian blue is full-grown by looking at its body shape, face, paws and fur.

Look at the cat’s body shape. If you look at the cat from above, it should have a rectangular shape with an obvious waistline; this means that the cat will have wide shoulders and narrow hips.

Look at the cat’s face. Adult male cats will have darker blue eyes than juvenile males, who typically have more grayish-blue eyes. The nose of an adult male also tends to be more pointed than those of younger cats.

Take note of the size of your pet’s paws as well—this is another indicator of maturity! Male kittens grow larger feet than their female counterparts do because they need them to defend themselves in fights over territory or mates (in some cases).

Body SizeRussian Blues reach their full size at around 1-2 years of age.
WeightAdult Russian Blue cats typically weigh between 7-15 pounds.
Body ProportionsFull-grown Russian Blues have a slender and graceful physique.
Facial FeaturesTheir facial structure matures, exhibiting a well-defined profile.
Coat DevelopmentThe coat of a full-grown Russian Blue becomes dense and plush.

How Long Will It Take For A Russian Blue To Get To Their Expected Size Range?

You may be wondering how much time it will take for your Russian Blue to reach their expected size range. As you may have guessed, there are a few factors that can affect this timeline. For one thing, the gender of your kitten plays an important role in how quickly they grow up physically.

Male Russian Blues reach their full size by the age of 3 and females do so at 2 years old—but both genders reach full-size by 1 year old! It’s important to note that these times vary depending on what environment each cat lives in and what food they eat (among other things).

While exploring the size and growth of Russian Blue cats, it’s essential to consider their lifespan. Find out more in our informative post on how long does a Russian Blue cat live. Discover the factors that can influence their longevity and ensure a happy and healthy life.

What Are Some Other Cat Breeds That Are Comparable In Size To The Russian Blue?

The domestic shorthair cat breed is a medium sized breed of cat that can weigh anywhere from 7 to 20 pounds. 

Their shoulder height ranges from 10 to 13 inches. They have a life expectancy of 12-15 years, making them one of the longest living cat breeds out there!

The domestic longhair is another popular housepet with a wide range of colors and patterns. These cats are known for their thick, long coats that can be any color you like (including solid black). 

They can weigh anywhere between 12-20 pounds depending on their size, with females being slightly smaller than males on average.

Exotic shorthairs are usually bred specifically for show purposes; they’re not commonly found in homes because they’re considered too rare or expensive by many people! 

So if you want one of these fluffy cuties as your new best friend then it’s going to cost some cash upfront – but luckily exotic shorthairs are known not only for their beauty but also longevity so hopefully they’ll be around long enough before dying out completely (which will inevitably happen someday).

Have you ever wondered if Russian Blue cats are banned in certain areas? Our comprehensive guide on are Russian Blue cats banned answers this question and more. Explore the characteristics of this unique breed and any legal restrictions associated with owning them.

Are There Any Common Health Issues With The Breed?

As with any breed of cat, there are some common health issues that may develop. Russian Blues are susceptible to heart disease, kidney disease, cancer, cataracts and diabetes. FIP (Feline Infectious Peritonitis) is also prevalent among this breed.

Curious about the shedding habits of Russian Blue cats? Our article on how much do Russian Blues cats shed provides valuable insights. Understand the factors that contribute to shedding and learn effective grooming tips to manage their coat.


I hope this article has helped you to learn more about the Russian Blue breed. We have covered everything from their history, appearance, and personality as well as any common health issues that they may face during their lifetime. If you are looking for a new feline companion then I would highly recommend considering adopting one of these beautiful cats into your home today!

Further Reading

Here are some additional resources to explore for more information about Russian Blue cats:

Rawz Natural Pet Food: Russian Blue Cats: Discover valuable insights into the characteristics, care, and health considerations specific to Russian Blue cats.

PetEducate: How Big Do Russian Blue Cats Get?: Learn about the size and growth patterns of Russian Blue cats, including factors that can influence their overall size.

Litter-Robot Blog: Russian Blue Cat: Explore an informative blog post dedicated to Russian Blue cats, covering various aspects of their behavior, care, and unique traits.


Here are some frequently asked questions about Russian Blue cats:

Q: Are Russian Blue cats hypoallergenic?

A: Russian Blue cats are often considered hypoallergenic due to their lower levels of the Fel d 1 protein, which is a common allergen found in cat saliva and dander.

Q: Do Russian Blue cats require a lot of grooming?

A: Russian Blue cats have short, dense coats that require minimal grooming. Regular brushing helps maintain their coat’s condition and remove loose hair.

Q: Are Russian Blue cats good with children?

A: Russian Blue cats are generally known to be gentle and friendly, making them a suitable companion for children. However, it’s essential to supervise interactions and teach children how to handle cats properly.

Q: What is the average lifespan of a Russian Blue cat?

A: Russian Blue cats have a relatively long lifespan, with an average range of 15 to 20 years. Providing proper care and a healthy lifestyle can contribute to their longevity.

Q: Are Russian Blue cats prone to any specific health issues?

A: Russian Blue cats are generally considered a healthy breed with no known breed-specific health issues. However, as with any cat, regular veterinary check-ups and a balanced diet are essential for maintaining their overall well-being.