Cat Pregnancy Calculator
Estimate due date and pregnancy timeline
Pregnancy Timeline
Estimated Due Date:
Current Stage:
Pregnancy Timeline:
Cat Pregnancy Care Advice
More Related Tools: Cat Age Calculator – Convert Cat Years to Human Years Easily
How to Use the Cat Pregnancy Calculator
Follow these simple steps to estimate your cat’s due date and view the full pregnancy timeline:
1. Select the Mating Date
Choose the date your cat mated using the calendar input field. This is the starting point for calculating the pregnancy timeline.
2. (Optional) Enter Expected Litter Size
If you know or estimate how many kittens your cat may have, enter the number in the “Expected Litter Size” field. This step is optional.
3. Click the “Calculate” Button
Press the Calculate button. The tool will instantly show:
- The estimated due date
- The current pregnancy stage
- A week-by-week pregnancy timeline
4. Review the Pregnancy Timeline
Scroll down to see each week of the pregnancy broken down by date and developmental milestone — from fertilization to birth.
5. Read Care Tips
Below the results, you’ll find expert-backed tips for taking care of your pregnant cat — including nutrition, nesting, vet visits, and birth preparation.
6. Use Language Options (Optional)
At the top right corner, you can choose your preferred language — including English, Urdu, Hindi, Arabic, French, and more.
✅ Tips:
- The calculator assumes a typical gestation period of 63 days (average for most cats).
- Always consult a vet for confirmation and professional advice.

🐾 Cat Pregnancy Calculator – Frequently Asked Questions (FAQ)
❓ How accurate is the Cat Pregnancy Calculator?
The calculator provides an estimate based on an average gestation period of 63 days. While it’s a reliable guide, actual delivery can vary by a few days. Always consult your vet for confirmation.
❓ How do I know the mating date?
If you observed the mating or it was planned, use that specific date. If unsure, use the estimated date when signs of pregnancy started and adjust results accordingly.
❓ Can I use this tool for all cat breeds?
Yes! The tool works for all domestic cat breeds since the gestation period is fairly consistent across breeds.
❓ What if I don’t know the expected litter size?
No problem! The litter size field is optional and does not affect the due date. You can leave it blank and still get an accurate timeline.
❓ Is the tool safe to use on mobile devices?
Absolutely! The tool is fully responsive and works seamlessly on smartphones, tablets, and desktops.
❓ What languages does the calculator support?
The tool supports multiple languages including English, Urdu, Hindi, Arabic, French, Spanish, German, Chinese, and more. Use the dropdown menu at the top to switch.
❓ Can this tool replace a vet visit?
No. While it’s helpful for planning, this calculator is not a substitute for veterinary care. Always consult a professional for health checks and emergencies.
❓ How soon can a vet confirm pregnancy?
Vets can typically confirm pregnancy by Week 3 to 4 using palpation, ultrasound, or blood tests.