Dog Age Calculator

The data used in our Dog Age Calculator was referenced directly from the AKC website. Read this article to learn more about the formulas used to calculate dog years to human years.

Pick your dog's size
Small
Medium
Large
Giant

Small

20 lbs or less

Medium

21-50 lbs

Large

51-100 lbs

Giant

100+ lbs
Adult
Pup
years
Pick your adult or puppy's size and age above to calculate their age in human years!
Dog Years
Human Years