Cat Age Calculator - Cat Years to Human Years
Calculate your cat's age in human years with our specialized cat age calculator. Factors in indoor/outdoor lifestyle and spay/neuter status for accurate results.
Calculate Your Cat's Human Age
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Fill in your cat's details to calculate their human age equivalent
Cat Age Calculator Facts
Indoor cats typically live 2-3 times longer than outdoor cats! While outdoor cats average 7-9 years, indoor cats can live 13-17 years on average. Our cat age to human age converter factors this in.
Cats age rapidly in their first two years, reaching the equivalent of 24 human years by age 2. After that, they age about 4 human years for each cat year. Use our cat years to human years calculator for accurate conversions.
Cat Age Calculator FAQ - How Old Is My Cat?
Understanding Cat Years to Human Years Conversion
Our cat age calculator provides the most accurate way to calculate cat age in human years. The cat lifespan calculator considers critical factors like indoor vs outdoor lifestyle and whether your cat is spayed or neutered.
How the Cat Age Calculator Works
Our cat age to human age converter uses scientifically-based formulas that factor in:
- Indoor cat age calculator: Adds bonus years for protected lifestyle
- Outdoor cat age calculator: Reflects higher risks of outdoor living
- Spay/neuter status: Accounts for health benefits of fixing
Whether you're wondering "how old is my cat" or need an old cat age calculator for your senior feline, our tool provides instant results to help you understand what is my cat's age in human years. The kitten age calculator also works for young cats under one year.
Cat Aging Chart and Life Stages
Use our cat aging chart to understand your cat's life stage. From kitten the kitten phase through senior years, knowing your cat's human age equivalent helps provide appropriate cat care at every stage.