Cat Pregnancy Calculator

Our Cat Pregnancy Calculator helps you find out when your cat is likely to give birth. With a quick calculation, you can estimate the due date based on when your cat mated. It’s a simple way to get ready for those little kittens to arrive!

How to Calculate Your Cat’s Due Date

Cat Pregnancy Calculator Quick Steps

  • Enter the first date of mating.
  • Get the estimated delivery date.
  • View the possible range for delivery.

You can enter the mating date into the calculator, and it will estimate the delivery date and provide a range of possible dates. It’s a great way to prepare for the big day!

How Long Are Cats Pregnant?

On average, a cat’s pregnancy lasts about 63 days (around two months). But remember, nature isn’t exact — the delivery could happen anytime between 58 to 71 days after mating.

Signs Your Cat is Pregnant

If you think your cat might be expecting, here are some signs to look for:

  • Increased appetite: She may start eating more than usual.
  • Weight gain: Cats gain a bit of weight during pregnancy.
  • Swollen nipples: Around 15-18 days in, her nipples will look more noticeable and darker.
  • Enlarged belly: Her tummy will start to get bigger after 2-3 weeks.
  • No heat cycle: Female cats in heat cycle every 2-3 weeks, so if she’s skipped a few, it could be a sign.

How far along is my cat?  

You can find out by counting the days from her mating date or asking a vet for an examination.

Are all cats pregnant for 63 days?  

That’s the average, but pregnancy can vary. Most cats give birth between 58-71 days.

Knowing when your cat is due can help you get ready. Set up a cozy, quiet space for her with blankets where she can feel safe when it’s time to give birth. Make sure to watch for signs that she’s ready, like nesting or pacing.

That’s it! With this simple tool, you’ll be well-prepared to welcome the new kittens and give your cat the support she needs during this special time.