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How Long Do Cats Live? Feline Lifespan Facts Explained (Vet Approved)

Written by: Ashley Bates

Last Updated on May 31, 2024 by Catster Editorial Team

Silver Tabby Norwegian Forest Cat

How Long Do Cats Live? Feline Lifespan Facts Explained (Vet Approved)


Dr. Marta Vidal-Abarca Photo


Dr. Marta Vidal-Abarca

Veterinarian, BVSc GPCert (Ophthal) MRCVS

The information is current and up-to-date in accordance with the latest veterinarian research.

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We’ve all heard that cats have nine lives. But how much of that is actually true? Do cats seem to escape brushes with death regularly? If the cat lives an expected average of years, how long is that usually?

According to various studies, a crossbred house cat usually lives an average of 14 years, with a range of 9 to 17 years. However, it can be much longer, as it’s not unusual for cats to reach their late teens or even their twenties. Life expectancy depends on many factors, such as the specific breed of cat, whether they are neutered, their diet and bodyweight, how often they see the vet, and other life factors. 

So, what are the things to consider when you think of a cat’s lifespan? Let’s hash it out.


How Long Does a Cat Usually Live?

Where did the expression cats have nine lives even come from?

The Egyptian sun god Atum-Ra is associated with the number nine. Atum was part of a unity called The Great Ennead. The other eight gods of the nine are Shu, Tefnut, Geb, Nut, Osiris, Isis, Nephthys, and Set.

Since Egyptians believe that Ra took on a cat’s form, it was assumed that he and the other eight gods took on the feline’s longevity.

Nine is also a lucky number in Chinese culture, as it is considered a long-lasting symbol. Today, many believe the concept of nine lives has to do with luck.

There is no denying that cats seem to get lucky often. Whether it’s barely dodging a darting car or landing on their feet from great heights, cats seem to have the universe on their side.

cat sitting while staring
Image Credit: Thomas Bormans, Unsplash

How Old Can a House Cat Get?

Most cats are considered seniors from age 10 onward. At this stage, your cat’s body begins to decline naturally. As they age, your cat could develop health issues like arthritis and dental disease.

While it isn’t unusual for cats to live close to 20 years or more, you will need to make specific accommodations for them after a while. Following your vet’s advice is essential here. Your cat may need medical treatment for their health problems, comfier beds to support their joints, and a specialized diet adjusted to their needs.

How to Calculate Your Cat’s Age

By the time your cat is a year old, they will have lived roughly 15 human years. In the second year, your cat will age 9 more human years. With every subsequent year, it totals 4 human years.

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How Long Does a Healthy Cat Live

As with any species on the planet, health issues impact the life expectancy of cats. Some issues are breed specific, circumstantial, or spontaneous.

Cat Illness

Many illnesses are preventative, but some aren’t. Genetic disorders and certain cancers or conditions are inevitable for some cats. So, what are the most common cat illnesses?

  • Dental/periodontal disease
  • Trauma
  • Skin problems
  • Lower urinary tract problems
  • Kidney disease
  • Joint disease
  • Hyperthyroidism
  • Diabetes
  • Respiratory problems
  • Cancer

Cat Sudden Death

Of course, accidents happen. Issues like animal attacks or being hit by a car can cut things off prematurely. Sudden death isn’t something that you can foresee, but it can be partially prevented by keeping your cat indoors or only letting them out in a catio or a secured garden so they are less vulnerable to these types of accidents.

Cat Defects at Birth

There can be issues from birth that impact feline lifespan.

  • Osteochondrodysplasia — While not always deadly, this bone and cartilage developmental abnormality can affect your cat’s quality of life and shorten your cat’s lifespan.
  • Organ defects — Many internal defects can affect the longevity of your cat.
  • Disabilities —There are inherited disabilities and defects that can affect many cat breeds.

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Cat Breeds That Exceed Lifespan

Certain breeds have incredibly long lifespans for cats.

Burmese Cat: 10-17 years

European Burmese cat
Image Credit: fotoliza, Shutterstock

Burmese cats are large-eyed beauties with stocky, athletic bodies. According to some sources, the longest living Burmese cat lived up to 35 years.

Siamese Cat: 10-19 years

wedge head siamese
Image Credit: vivver, Shutterstock

Siamese cats are one of the only Asian cat breeds with distinctive coats and blue eyes. The oldest male Siamese on record was named Scooter from Mansfield, Texas, who lived to see his 30th birthday.

Persian Cat: 12-17 years

Image Credit: Light Hound Pictures, Shutterstock

 There was a Persian named Crème Puff from Austin, Texas, that lived 36 years.

Nebelung Cat: 15-18 years

grey nebelung cat with green eyes lying on the floor
Image Credit: Antonio S, Shutterstock

Though there is no “oldest” Nebelung cat, they do typically live longer than other breeds.

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Cat Breeds With Shorter Lifespans

Due to breeding, body structure, and other factors, certain breeds live shorter than others. Let’s take a look at the average lifespan estimates by breed: 

Bengal Cat: 7-12 Years

Bengal cat sitting on the bed
Image Credit: Shvaygert Ekaterina, Shutterstock

Bengal cats have a wild appearance with distinctive leopard-like spots, rosettes, arrowheads, and marbling. If you have the energy to keep up with a Bengal, this could be the cat breed for you. That said, the data regarding the life expectancy of Bengals varies, and to date, there are no specific studies that have reviewed the longevity of this breed in detail. 

Maine Coon: 4-16 years

Maine Coon cat lying on the sofa
Image Credit: ShotPrime Studio, Shutterstock

Even though Maine Coons are very strong and hardy, they still have a lower than average lifespan.

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Healthy Eating Habits for Cats

One thing to look out for in cats is poor eating habits. The staple in a cat’s diet is plenty of whole protein. Cats are carnivores, so they need at least 30% protein in their daily diet. They also need healthy carbohydrates, fatty acids, fiber, vitamins, and minerals.

Commercial dry kibble is one of the options available, but it doesn’t have much moisture. Many owners combine wet and dry food to reap the benefits of both. Other commercial diet options include a fresh subscription food. 

Food-related issues like unbalanced diets and overeating can cause many significant problems later.

grey cat just finished eating
Image Credit: mik ulyannikov, Shutterstock

Regular Vet Visits

Your cat benefits greatly from regular vet checkups. In the first year, your kitten should routinely see the vet for health checks, vaccinations, neutering or spaying, and parasite prevention. Your vet needs to make sure your kitten is on par with their milestones.

Importance of Vaccines

You can protect your felines so much just by keeping up with routine vaccinations. Vaccines help protect against several viral or bacterial diseases that can affect cats.

Vaccines are recommended for both indoor and outdoor cats. However, you should follow your vet’s recommendations with regard to the type and frequency of the vaccinations your particular cat needs. 

Immunizations prepare your cat against potential infectious threats. First-year vaccinations are the starting point. After the cat reaches 12 months, they normally just need annual boosters.

the veterinarian makes an injection to a cat, the cat was bitten by a snake, bitten by a Viper
Image Credit: Vovantarakan, Shutterstock

Here is a chart explaining vaccine purposes and an example of a vaccination plan.

Age Vaccines Purpose
8-9 weeks Panleukopenia



Feline leukemia virus

Preventing feline leukemia virus, panleukopenia virus, and viruses involved in cat flu
11-12 weeks Panleukopenia



Feline leukemia virus

Preventing feline leukemia virus, panleukopenia virus, and viruses involved in cat flu
16-18 weeks Rabies




Preventing feline panleukopenia virus, viruses involved in cat flu, and rabies
1-3 years Rabies




Preventing feline panleukopenia virus, viruses involved in cat flu, and rabies

Non-core vaccines include:
  • FeLV (highly recommended for kittens and optional [depending on risk] for adult cats)
  • Bordetella
  • Feline chlamydia

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Final Thoughts: How Long Do Cats Live?

Even though most felines have admirable life expectancies, it’s still sad that our furry friends can’t stick around longer. To ensure that your cat lives to reach a ripe old age, make sure to feed them a complete and balanced diet, get them neutered, take them to regular vet appointments, and provide safety in the home.

Hopefully, your kitties thrive well past their prime.

Featured Image Credit: jsmars, Shutterstock

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