Poochopolis

Discover

Human Age Calculator

Enter your dog's age and weight to see their human-years equivalent. Bigger dogs age faster after puppyhood.

Age

Use years and months for a sharper estimate than whole years alone.

Weight

Adult or current weight — used to choose a small, medium, large, or giant aging curve.

Estimates use a common size-based aging curve (about 15 human years in the first dog year, 9 in the second, then 4–7 per year by weight class). Individual dogs vary — this is not a medical assessment.