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When Will My Queen Give Birth?
Kitten Due Date Calculator

Queens don’t ovulate until they have been stimulated by the first mating. It is important to know this mating date in order to calculate the first possible due date of your kittens.

A queen's gestation period is generally 65 days long, but it varies with breeds and individuals. A couple of days before giving birth my queens are usually a little clingy and restless, so I make sure the birthing box is already in place and available to them. I also have my birthing kit, extra towels etc. and some food and drink nearby. Don’t forget to have food and drink available for yourself too.

Kitten Due Date Calculator

Queen's Due Date Calculator

Just enter the date of the first day your queen was mated (e.g. 5 10 2021), and her due date will be calculated for you.


January = 1
April = 4
July = 7
October = 10
February = 2
May = 5
August = 8
November = 11
March = 3
June = 6
September = 9
December = 12

Day - Month - Year
- -

Enter the number of days your queen normally
carries her kittens to term:

(65 is the average)

DAYS

Your Kittens are due:

 



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