Cat Pregnancy Calculator and Due Date

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Cat Pregnancy Calculator and Due Date

Cats are pregnant for about 63–65 days, normally between 61 and 72 days.

Fill in the fields above to see the result.

General guidance for healthy pets, not a diagnosis or treatment. Your vet knows your pet and gives the right advice.

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Common questions

How long is a cat pregnant?

Usually 63–65 days; anything from 61 to 72 days can be normal.

How can I tell my cat is pregnant?

Pink, swollen nipples from about 3 weeks, a growing belly from about 5 weeks and more appetite. A vet can confirm with ultrasound.

When should I call the vet?

If she strains hard for 30 minutes without a kitten, if more than 2–3 hours pass between kittens, if there is a lot of bleeding, or if she seems very weak.

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