How long is a cat pregnant before giving birth?

A female cat usually gives birth to kittens about 63 to 68 days into pregnancy. The feline gestation period is 63 to 68 days.

During pregnancy, give the cat moderate extra nutrition but in the right amount, to avoid overfeeding and obesity — an overweight pregnant cat is prone to difficult labor.

Also, because cats are naturally timid, during pregnancy avoid scaring the cat and do not casually change its food or living environment, to prevent stress that could harm the mother and the fetuses.