Is this dog age calculator suitable for USA and Canada users?

Yes. This tool works globally and is highly popular in the USA and Canada.

Can I use this in the UK and Australia?

Absolutely! It's a trusted dog-to-human age calculator in the UK and Australia.

How do I calculate my dog’s age in human years?

Use our calculator by entering your dog’s age and selecting its size. The result uses a scientific conversion formula.

Is this dog age calculator accurate?

Yes. It’s based on veterinary research accounting for breed size and growth stages.

Can I use this on mobile?

Absolutely. The tool is fully mobile-friendly and works on all devices.

Dog Age Calculator: Convert Dog Years to Human Years

Dog Age Conversion Made Easy

Use our scientific dog age calculator to convert your pet's years to human equivalent. This breed-specific tool accounts for size variations in puppies and adult dogs.

Dog's Age (1-16 years)

Dog Size

Human Age Equivalent

Why Use Our Dog Age Calculator?

Accurate breed-specific calculations
Based on veterinary-approved formulas
Free and easy to use
Perfect for puppy and senior dog age tracking
Mobile-friendly interface
Trusted by dog owners in the USA, UK, Canada, and Australia
Best dog age converter for English-speaking countries

Understanding Dog Lifespan Calculations

Our dog age chart conversion considers three key factors:

Breed size impact on aging
Puppy development stages
Senior dog lifespan patterns

Calculate dog age online with precision using veterinary-approved formulas.

Disclaimer

This tool gives general estimates only and should not replace professional veterinary advice.