Dog Age Calculator
Dog Age
Convert your dog age to human years based on breed size for a more accurate age comparison
years
lbs
Formula
Human Age = Sum of aging rates per year (varies by breed size and actual age)
Frequently Asked Questions
Is 1 dog year really 7 human years?
No. Dogs age faster in their first two years. A 1-year-old dog is roughly 15 in human years, and a 2-year-old is about 24.
Do smaller dogs live longer?
Generally yes. Small breeds often live 12-16 years while giant breeds may live only 7-10 years.