Active Cat
Cat Weight   Cups per Day
4.4 to 7 lbs   1/3 to 2/3
7 to 11 lbs   2/3 to 1
11 to 15 lbs   1 to 1 1/4
15 to 20 lbs   1 1/4 to 1 1/2
+20 lbs   Add 1/3 cup per 2.2lb body weight increase

 

Less Active Cat
Cat Weight   Cups per Day
4.4 to 7 lbs   1/3 to 1/2
7 to 11 lbs   1/2 to 3/4
11 to 15 lbs   3/4 to 1
15 to 20 lbs   1 to 1 1/4
+20 lbs   Add 1/3 cup per 2.2lb body weight increase

 

Kitten
Cat Weight   Cups per Day 
1.1 to 3.3 lbs   1/3 to 1/2
3.3 to 4.4 lbs   1/2 to 2/3
4.4 to 7 lbs   2/3 to 1 
7 to 11 lbs   1 to 1 1/4
11 to 15 lbs   1 1/4 to 1 2/3