Dog Age Calculator
Find your dog's real age in human years based on breed size — not the outdated ×7 myth.
🐶 About Your Dog
Dog's Age
Breed Size
How to use
Enter your dog's age
Add your dog's name (optional) and their age in years and months.
Pick the breed size
Choose small, medium, large, or giant — size changes how fast dogs age.
Get the real age
See your dog's human-equivalent age, life stage, and a full age timeline.
Frequently asked questions
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