I believe everyone has doubts about how old our kittens are, how the age of cats is calculated, and whether it is sad every time we see our cats pass away. In fact, separation is a normal thing. The lifespan of cats is calculated differently from that of humans. Maybe your cat is older than you after you have had it for several years.

The general lifespan of a cat is 18-20 years. People are in puberty at the age of 18, but cats are already in advanced age at the age of 18. Cat puberty is between 1 and 2 years old. A 10-year-old cat can basically be considered to have entered the elderly society. After that, the owner needs to take even more careful care of the cat to make the cat live longer. Please see the table below for specific age groups:

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

2 years = 24 years old 3 years = 28 years old 4 years = 32 years old 5 years = 36 years old 6 years = 40 years old

7 years = 44 years old 8 years = 48 years old 9 years = 52 years old 10 years = 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 old 18 years = 88 years old 19 years = 92 years old 20 years = 96 years old 21 years = 100 years old