The average lifespan of cats is 15-20 years, which is very different from human age. Humans are young when they are 18 years old, and cats are old when they are 18 years old.

Persian cat (certain introduction)

　The exact comparison of cat and human age Table:

1 and a half months = 4 years and 3 months = 6 years and 6 months = 10 years and 9 months = 13 years and 1 year = 15 years old

7 years = 44 years old 8 years = 48 years old 9 years = 52 years old 10 Year = 56 years old 11 years = 60 years old

12 years = 64 years old 13 years = 68 years old 14 years = 72 years old 15 years = 76 years old 16 years = 80 years old

17 years =84 years and 18 years=88 years and 19 years=92 years and 20 years=96 years and 21 years=100 years

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