Cat Age Calculator
Convert cat years to human years
Convert your cat's age to human years using accurate veterinary science. Cats age rapidly in their first two years, then slow down. Our calculator gives you an accurate human equivalent age.
Frequently Asked Questions
How fast do cats age?
A 1-year-old cat is about 15 in human years. By age 2, they're about 24.
What's the average cat lifespan?
Indoor cats typically live 12-18 years, with some reaching their early 20s.