Pet Age Conversion

Compare Your Dog's Age With Equivalent Human Age
Age In Years Up to 14 lbs 15-30 lbs 30-49 lbs 50-74 lbs 75-100 lbs Over 100 lbs
1 12 12 12 14 16 20
2 19 19 21 23 23 26
3 25 25 25 26 29 32
4 32 32 32 35 35 38
5 35 36 36 37 39 42
6 40 40 42 43 45 48
7 44 44 45 46 48 52
8 48 48 50 52 52 57
9 52 52 53 54 56 62
10 56 56 56 58 61 66
11 60 60 60 62 65 72
12 62 62 63 66 70 78
13 66 66 67 70 75 83
14 70 70 70 75 80 90
15 73 73 76 80 85 97
16 78 78 80 85 90 104
17 82 82 84 90 97 111
18 87 87 90 96 104 120
19 91 91 95 103 112  
20 96 97 100 110 120  

- Courtesy of Fairfield Animal Hospital & Pet Center -