Dog Years

Dog age in
Human Years
Up to 20 lbs.

Dog age in
Human Years
21-50 lbs.
 

5 Months

10 Years

1 Year

15 Years

16 Years

2 Years

24 Years

25 Years

3 Years

28 Years

29 Years

4 Years

32 Years

34 Years

5 Years

36 Years

39 Years

6 Years

40 Years

7 Years

44 Years

49 Years

8 Years

48 Years

54 Years

9 Years

52 Years

10 Years

56 Years

64 Years

11 Years

60 Years

69 Years

12 Years

64 Years

74 Years

13 Years

68 Years

79 Years

14 Years

72 Years

84 Years

15 Years

76 Years

89 Years

16 Years

80 Years

94 Years

17 Years

84 Years

99 Years

18 Years

88 Years

104 Years

19 Years

92 Years

20 Years

96 Years