Free pet care calculators and guides for dogs, cats and small animals.
PetCalcAI was created with one simple goal: to provide free, accurate and easy-to-use free pet care calculators and guides for everyone. We believe that useful tools and information should be accessible to all — without paywalls, sign-ups or hidden fees.
We provide 100+ free tools covering a wide range of topics. Every tool on PetCalcAI is designed to be simple, fast and mobile-friendly. You can use any tool instantly without creating an account or providing personal information.
PetCalcAI is an independent website run by a small team passionate about making useful digital tools freely available. We are based in Australia and serve users across Australia, the United States, United Kingdom and Canada.
All tools on PetCalcAI are designed for informational and educational purposes only. While we work hard to ensure accuracy, results should not be used as a substitute for professional advice. Always consult a qualified professional for important decisions.
PetCalcAI is supported by Google AdSense advertising. Ads help us keep all tools completely free. We do not sell your personal data to advertisers.
Have a question, suggestion or found an error? We would love to hear from you. Visit our Contact page to get in touch.