Cat Pregnancy Calculator – Accurate Feline Gestation Tracker

This tool calculates the expected due date of your cat’s pregnancy based on the date of conception.

Cat Pregnancy Calculator

This calculator estimates the due date of your cat’s pregnancy based on the date of mating. Enter the mating date to find out the expected due date.

How to Use the Calculator

  1. Enter the date of mating in the format YYYY-MM-DD.
  2. Click on the “Calculate” button.
  3. The estimated due date will be displayed in the “Result” field.

How it Calculates the Results

The average gestation period for a cat is approximately 63-65 days. This calculator adds 63 days to the date of mating to estimate the due date.


Please note that this calculator provides an estimated due date. The actual delivery date can vary by a few days. It is always best to consult with your veterinarian for more precise information.

Use Cases for This Calculator

Calculate Cat’s Due Date

Enter your cat’s mating date to determine the estimated due date for the kittens. This will help you prepare for the arrival of the new litter and provide proper care for your pregnant cat.

Track Gestation Period

Use the calculator to track the gestation period of your pregnant cat. Knowing how far along she is will help you anticipate potential labor and delivery dates, ensuring you are ready to assist if needed.

Monitor Pregnancy Progress

Keep an eye on your cat’s pregnancy progress by inputting the current date. The calculator will show you how many days are left until delivery, allowing you to take necessary steps to care for your cat and her developing kittens.

Determine Early Signs of Pregnancy

If you suspect your cat may be pregnant, input her mating date to see if she is in her early stages of pregnancy. This will help you confirm your cat’s condition and start planning for her care and the upcoming litter.

Prepare for Whelping

Plan for your cat’s whelping by using the calculator to estimate when she is likely to give birth. This information will help you create a comfortable and safe birthing environment for your cat and her kittens.

Monitor Fetal Development

Follow the fetal development stages of your cat’s kittens by inputting the current date. The calculator will show you how far along the embryos are in their development, allowing you to monitor their growth and prepare for their arrival.

Calculate Vet Visit Schedule

Determine the best times for veterinary check-ups during your cat’s pregnancy by using the calculator to track her gestation period. Regular vet visits are crucial to ensuring the health of your cat and her unborn kittens.

Estimate Litter Size

Get an estimate of the potential litter size by inputting your cat’s mating date. Knowing approximately how many kittens to expect will help you prepare for their care, including food, space, and medical needs.

Plan for Postpartum Care

Prepare for your cat’s postpartum care by using the calculator to predict her due date. This will allow you to plan for the care of both the mother and her kittens after delivery, ensuring a smooth transition into parenthood.

Calculate Weaning Time

Determine the ideal time to start weaning the kittens off their mother’s milk by tracking the gestation period with the calculator. Proper weaning is essential for the health and development of the kittens, so planning ahead is key.

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