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Several cat breeds have reported lifespan estimates reaching 18 to 22 years, but no breed ranking can predict how long an individual cat will live. The figures below come from different sources and methods, so treat them as reference ranges—not a head-to-head scientific ranking or a promise. A cat’s health, care, body condition, and living environment matter, too.
How to read cat lifespan estimates
PetMD’s veterinarian-reviewed list, updated August 14, 2024, gives ranges for ten breeds. Zoetis Petcare reports different estimates for some of the same breeds and adds candidates such as the Japanese Bobtail and Cornish Rex. Those sources do not establish one shared measurement method, so their figures should not be averaged or treated as directly comparable.
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Population studies offer a different kind of evidence: they track cats in a defined place and setting rather than estimating a breed’s typical lifespan from a general breed guide. For example, a 2024 UK study used records from cats under veterinary care in 2019. Its estimates apply to that population and period, not to an individual cat or every country.
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The first ten breeds below are listed by PetMD; Japanese Bobtail is included from Zoetis Petcare. The order is for readability, not a scientific ranking. The reported ranges are source-specific.
#1 Best Overall
| Breed | Reported lifespan estimate | Source |
|---|---|---|
| Siamese | 15–20 years | PetMD |
| Burmese | 10–17 years | PetMD |
| Balinese | 18–22 years | PetMD |
| Russian Blue | 15–20 years | PetMD |
| Ragdoll | 13–18 years | PetMD |
| American Shorthair | 15–20 years | PetMD |
| Savannah | 12–20 years | PetMD |
| Bombay | 9–15 years | PetMD |
| Turkish Angora | 15–20 years | PetMD |
| Lykoi | 12–15 years | PetMD |
| Japanese Bobtail | Up to 18 years | Zoetis Petcare |
Zoetis reports some notably different figures for breeds also listed by PetMD: Balinese up to 18 years, Burmese average 12–16 years—with some reaching 25—Siamese up to 20 years, and Ragdoll 15–25 years. It also gives Cornish Rex a typical estimate of 16–20 years. These differences reinforce that published breed figures are estimates from separate sources, not guarantees or a common ranking.
What population studies can—and cannot—tell you
UK cats under veterinary care, data from 2019
A 2024 VetCompass study of cats under veterinary care in the UK reported life expectancy at age zero of 14.4 years for Burmese and Birman cats. It also found an association between non-ideal body weight and decreased lifespan. This is population-level evidence tied to a particular country, care setting, and data year; it does not mean an individual cat of either breed will live that long or that a specific weight change guarantees extra years. Read the 2024 VetCompass study.
Rank #2
England primary-care practices, study published in 2014
A study of cats attending primary-care veterinary practices in England reported median longevity of 14.0 years for crossbred cats and 12.5 years for purebred cats in its sample, with substantial variation among purebred breeds. Those findings are specific to that study population, but they are a useful reminder that a pedigree does not automatically mean a longer life. Read the 2014 study.
Health and care factors to weigh alongside breed
A lifespan estimate is only one part of choosing a cat. Temperament, activity, social needs, grooming, health considerations, and the fit with your household are also important. Breed notes can flag topics to discuss with a veterinarian, but they do not diagnose an individual cat.
- Balinese: PetMD notes potential risks of progressive retinal atrophy and hepatic amyloidosis. Ask about relevant screening and family health history.
- Ragdoll: Their large size makes body condition worth monitoring as part of routine care.
- Savannah: Care needs can vary with serval ancestry, and ownership restrictions apply in some places. Check local rules and consider the particular cat’s needs.
- Turkish Angora: Hereditary deafness risk is higher in some all-white cats with blue eyes; it is not a prediction that every such cat will be deaf.
For any breed—or a crossbred cat—general care guidance includes feeding an age-appropriate diet in measured portions, arranging routine veterinary visits and dental care, keeping the cat at a lean body condition, and grooming as needed. PetMD also recommends keeping cats indoors rather than allowing unsupervised outdoor access. These measures support health; they cannot guarantee a particular lifespan. See PetMD’s breed and care overview.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Choosing for a long life, not just a long estimate
Use lifespan figures as one consideration, then focus on the individual cat and the care you can provide over time. Ask a shelter, breeder, or veterinarian about the cat’s health history and needs, and consider whether its activity level, social temperament, grooming requirements, and any breed-specific considerations suit your home. A mixed-breed cat can also be a strong choice; the available population evidence does not support treating breed label alone as a lifespan verdict.
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