Dog Age Calculator

Estimate your dog’s age in human years with a DNA-based formula, and compare it with the old 7-year rule.

Results

MethodHuman age

Age chart

Dog ageDNA-based human age
This is a fun estimate, not veterinary advice. The formula comes from a study of Labrador retrievers, so it may be less accurate for other breeds and sizes. Ask your vet about your dog’s health and life stage.