Pet Age Calculator

Pet Age Calculator

Dog Age Calculator




Cat Age Calculator


By RE. Wilson 2023

For small dogs, the common way to calculate a dog's age in "human years" is to multiply the dog's age in years by 7. However, this method is not entirely accurate as a dog's aging process varies based on its breed and size. A more accurate way to estimate a dog's age is to use a breed-specific conversion chart. Here is an example of a chart for small breeds

Small Breeds

Age of dog (in years) Equivalent age in human years
1 15
2 24
3 28
4 32
5 36
6 40
7 44
8 48
9 52
10 56
11 60
12 64
13 68
14 72
15 76

For medium dogs, the common way to calculate a dog's age in "human years" is to multiply the dog's age in years by 7. However, this method is not entirely accurate as a dog's aging process varies based on its breed and size. A more accurate way to estimate a dog's age is to use a breed-specific conversion chart. Here are the charts for medium breeds:

Medium Breeds

Age of dog (in years) Equivalent age in human years
1 15
2 24
3 28
4 32
5 36
6 42
7 47
8 51
9 56
10 60
11 65
12 69
13 74
14 78
15 83

For Large breeds, the common way to calculate a dog's age in "human years" is to multiply the dog's age in years by 7. However, this method is not entirely accurate as a dog's aging process varies based on its breed and size. A more accurate way to estimate a dog's age is to use a breed-specific conversion chart. Here are the charts for large breeds

Large Breeds

Age of dog (in years) Equivalent age in human years
1 14
2 22
3 31
4 38
5 45
6 49
7 56
8 64