How fast do cats grow into adults?

Answer 1

Tigers can live to be 10 to 25 years old. It only takes them 2.5 years to grow up to an adolescent tiger than can hunt on its own.

Answer 2

Usually kittens are fully grown when they are about 1 and half years old, this is when they have their full sized bodies and also when they stop growing.

Answer 3

Kittens grow very fast the first few weeks of their lives. They are born helpless but within days they open their eyes, make noise, crawl, walk, and even eat hard food.