🎂 Dog & Cat Age Calculator (in Human Years)
How old is your pet in human years? Enter your dog's or cat's age — our vet-style calculator uses size and species, not the myth of multiplying by 7.
yr
mo
🐕 is about
29
human years
Life stage: Adult
Pets don't age at a fixed rate — the first two years count for the most. This is a veterinary-style estimate, not an exact figure; your vet can assess your pet's real biological age.
The old "1 dog year = 7 human years" rule is inaccurate. Pets mature fastest in their first two years, then slow down, and larger dogs age faster than small ones. Use this as a guide and ask your vet about your pet's real health for its stage.