How old is a cat equivalent to a year? A cat is equivalent to a 15-year-old human. For every 4 years, the age of a cat is equivalent to a 24-year-old human.

Cats are equivalent to 15 years old in a year, and cats are adults at this time. Cats at this period can already eat cat food, their bodies and psychology have become mature, and they can already mated when they are in heat again. It is also from this time that cats will gradually become obedient and smart.

If the stray cat outside is one year old, it will not develop so quickly. Due to the harsh feeding environment, no stable and sufficient dietary sources, and the possibility of some items threatening their lives in the living environment, their growth and development become very slow.