Cat Age Calculator
Discover your cat's age in human years with our accurate calculation method.
Did you know? Cats mature quickly in their first two years, then age about 4 human years per cat year.
Understanding Cat Aging
Cats mature rapidly in their first two years of life. A 1-year-old cat is roughly equivalent to a 15-year-old human, and a 2-year-old cat is like a 24-year-old human. After that, each additional cat year equals about 4 human years.
This means a 10-year-old cat would be approximately 56 in human years, and a 15-year-old cat would be about 76 in human years.
- Kitten (0-1 year): High-energy, needs vaccinations and spay/neuter
- Young Adult (1-6 years): Prime years, maintain regular vet checkups
- Mature Adult (7-10 years): Watch for early signs of aging
- Senior (11-14 years): More frequent vet visits, consider senior diet
- Geriatric (15+ years): Specialized care for age-related conditions
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Cat Life Expectancy
- Indoor Cats 12-20 years
- Outdoor Cats 5-10 years
- Mixed Indoor/Outdoor 8-15 years
Spayed/neutered cats typically live longer than intact cats.