House cats typically live between 12 and 17 years on average, with some living as long as 20 years or more under good care. Indoor cats generally live longer, about 13 to 17 years, compared to outdoor cats, which often live only 2 to 5 years due to increased risks. The oldest recorded cat lived to be 38 years old. Factors influencing a cat's lifespan include diet, healthcare, environment, whether they are neutered, breed, and genetics. Neutered cats tend to live longer because they have fewer reproductive diseases and are less likely to roam. Proper veterinary care, a balanced diet, and safety from outdoor hazards contribute significantly to longevity in house cats.