How much should my cat eat every day?

The amount of food a cat needs each day depends on various factors. Age, weight, activity level and state of health all play a role. Domestic cats require about 60 kcal per kg of body weight per day. Active outdoor cats need about 80 kcal per kg body weight per day. It is important to follow the feeding instructions on the cat food and adjust the portion sizes accordingly. Not every food has the same proportion of calories per 100 g.