CAT'S AGE
EQUIVALENT HUMAN AGE
COMMENTS
2-3 months
9-12 months
Kittens/humans weaned. Kittens are becoming less dependent on the mother.
4 months
2-3 years
Talking/adult communication in children. Under natural conditions, the kitten is fully independent of the mother.
6-12 months
12-15 years
Sexual maturity, most females now fertile and able to have young although they may not be fully-grown.
2 years
24 years
Could have raised children.
3-6 years
28-40 years
Human career-making
6-9 years
40-52 years
Middle age spread, menopause for some women.
9-13 years
52-65 years
Human menopause and retirement. Most cats are beginning to take things easier.
13-17 years
65-85 years
Active but ageing. Signs of senility in some individuals, senses less acute, injuries heal more slowly or incompletely. Internal organs less efficient.
17-19 years
83-92 years
Probably frail due to loss of bone density, subcutaneous fat and muscle tone. Skin more fragile. Hearing, sight and mobility affected. Less supple.
19-22 years
92-100 years
Amazing.
22+ years
100+ years
An exceptional individual
30 years
136 years
Several cats have recently attained this age.
34-36 years
152-160 years
Official longevity records noted in the Guinness Book of Records.
43 years
188 years
Unofficial (unverified) longevity claim; cat was apparently still active and was killed by a train.