If your dog was a human, how old would (s)he be?

Do you wonder how old your dog is in human years? This website will tell you how old your dog would be if he/she was a human.

Please select your dog's current age and the size of your dog's breed during adulthood. For some additional information about dog aging, see the bottom of this page.

 

Enter your dog's details below

0 human years

Please note:
- Smaller dogs generally live longer than larger dogs
- Large dog breeds reach adulthood later than small breeds, but reach a state of elderdom earlier
- Dogs with a corresponding human age of 0-18 are in the growth phase
- Dogs with a corresponding human age of 50+ can be considered senior
- Mixed and man-made breeds can have specific aging profiles (not captured in this calculator)

  • How old is 1 in dog years (medium-sized dog)?: 15 human years
  • How old is 2 in dog years (medium-sized dog)?: 24 human years
  • How old is 3 in dog years (medium-sized dog)?: 29 human years
  • How old is 4 in dog years (medium-sized dog)?: 34 human years
  • How old is 5 in dog years (medium-sized dog)?: 38 human years
  • How old is 6 in dog years (medium-sized dog)?: 42 human years
  • How old is 7 in dog years (medium-sized dog)?: 47 human years
  • How old is 8 in dog years (medium-sized dog)?: 51 human years
  • How old is 9 in dog years (medium-sized dog)?: 56 human years
  • How old is 10 in dog years (medium-sized dog)?: 60 human years
  • How old is 11 in dog years (medium-sized dog)?: 65 human years
  • How old is 12 in dog years (medium-sized dog)?: 69 human years
  • How old is 13 in dog years (medium-sized dog)?: 74 human years
  • How old is 14 in dog years (medium-sized dog)?: 78 human years
  • How old is 15 in dog years (medium-sized dog)?: 83 human years
  • How old is 16 in dog years (medium-sized dog)?: 87 human years
  • How old is 17 in dog years (medium-sized dog)?: 92 human years
  • How old is 18 in dog years (medium-sized dog)?: 96 human years
See also: Cat Age Calculator - A Word Counter