1 Year In Cat Years. From the age of 15, the cat can be considered as an old man of 76 years of age, with 16 of 80 and so on (adding 4 human years per year feline). If there is some yellowing, the cat might be between 1 and 2 years.
4 cat years = 32 human years. Here is a little table of years between cat and human years: By age 1, your cat is in the prime of his life!
There should be no signs of plaque formation and tartar buildup.
Junior, from six months to two years old 3. The truth about calculating cat years to human years, however, is that felines do not age the same way people do. This new method takes into account the earlier maturation and slowing toward senior years. Although there’s no reliable scientific way to calculate the relationship between human and cat years, it’s generally agreed that the first two years of a cat’s life are roughly equal to the first 25 of a human’s.