Cat Age Calculator

So How Old is Your Cat? We all have heard that 1 cat year equals 7 human years and that cats have 9 lives, but what does that mean in relation to their biological and psychological development? By the time a cat is 2 years old, his/her human equivalent should have graduated college and moved out of his parent's basement. But after the first 2 years, cats aging slows down significantly.

The following calculator takes into account the stage of your cat's life to give you a relative age in human years.