* Breed: Some breeds are known for having larger litters than others.
* Age: Younger cats tend to have larger litters than older cats.
* Health: Healthy cats are more likely to have larger litters than cats with health problems.
* Number of previous litters: Cats that have had more litters may have smaller litters in the future.
However, a general range for the number of kittens in a litter is 3-5 kittens.
It's important to note that these are just averages, and the actual number can vary greatly.