Dog Age in Human Years Calculator
Accurately calculate your dog’s age in equivalent human years based on weight category (Small, Medium, Large, Giant) using American Veterinary Medical Association (AVMA) curves or the 2020 UC San Diego DNA methylation epigenetic clock (16 · ln(age) + 31). Provides life-stage health recommendations.
Dog Age in Human Years Calculator
Convert your dog's chronological age into human years using AVMA breed-size aging curves or UC San Diego's DNA epigenetic formula.
Dog Profile
Examples: Beagle, French Bulldog, Border Collie, Corgi
Prime physical conditioning, stable temperament, annual veterinary dental checkups.
Medium Breed Aging Benchmarks
How to Use Dog Age in Human Years Calculator
Select Breed Size Category
Choose Small (<20 lbs), Medium (21-50 lbs), Large (51-100 lbs), or Giant (>100 lbs).
Input Age
Enter your dog’s age in years and additional months.
View Equivalent Human Age & Stage
Inspect the equivalent human age, life stage (Puppy, Adult, Senior), and veterinary wellness tips.
Frequently Asked Questions
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