Cats generally weigh only about 80g when they are born. They weigh about one kilogram when they are four weeks old, about two kilograms when they are two months old, about three kilograms when they are three months old, and about half a year old. When they grow to about five pounds, adult cats weigh about eight pounds. Some large cats will weigh more at each stage.

Tips:

A cat has many different weights depending on the breed and feeding methods. Their weight at each age is also different. Parents should base their actual weight on it. The situation shall prevail.