The most accurate dog-age to human-age calculator available… period. We have created a new, groundbreaking formula based on either the breed of your dog (if pure-bred) or the weight of your dog (if mixed-breed). Every breed has an average lifespan based on average weight, breed-specific genetic issues (due to limited gene pool), etc. Our pure-bred formula will take each individual average breed lifespan and calculate the human-age equivalent by using a ratio including the average human lifespan. This is, by far, the most precise calculation available. If you have a mixed-breed or a mutt, we give you the option of calculating your dog’s human-equivalent age by entering the dog’s weight. This calculation is a sliding scale based on the average weights and average lifespans per breed (note that mixed-breeds and mutts will have slightly higher overall average lifespans due to an expanded gene pool).

If you want the most accurate dog-age to human-age calculator, look no further… we give it to you… FOR FREE! Other apps may give you some “bells and whistles” and cute pictures… we give you accuracy and precision.