Pet Age in Human Years (Approx)
This calculator uses the most recent research on pet aging patterns. For dogs, the calculation considers that dogs age more rapidly in their first two years, with the first year equivalent to about 15 human years, and the second year adding about 9 more human years. After that, each dog year equals about 4-5 human years.
For cats, the first year equals about 15 human years, the second year adds 9 more years, and each year after that adds about 4 human years.
Note: These are approximate ages based on average pets. Factors like breed, health, and lifestyle can affect actual aging.
