Take a look at our chart below to work out how.

Dog years chart to human years. Calculate dog to human years. Not all breeds age alike, so use our dog age calculator to convert dog years to human years. 13 rows this means that 11 years in a human's life would be equivalent to around 66 years in a dog's.

Just how different depends on your dog’s weight and stage of life. The results provided enough information for them to derive a formula for adjusting dogs’ ages to “human years”, by multiplying the natural logarithm of the dog’s age by 16 and. If you own a dog, you've heard this rule:

The first two years of a small dog’s life is roughly the same as 12.5 human years, while it’s 10.5 for a medium dog, and nine for large dogs. 1 year for fido equals 7 years for you. How long is a dog year?

Due to his or her much shorter life span, your dog and you age at two widely different rates. This is based on an assumption that dogs live to about 10 and humans live to about 70,. That’s because dogs mature more quickly than humans do in their early years.

Well, calculating your dog’s age in human years isn’t that simple. If you own a dog, you might have heard that 1 dog year is equal to 7 human years. The equation to calculate your dog’s age in human years:

For dogs that weigh more than 80 lbs, two years is equivalent to 22 human years. Each additional year of the dog’s life is then. How to convert your dog’s age into human years;