AnimalsDetails

Mature adult

8 Cat Years in Human Years

A 8-year-old cat is about 48 in human years. At this age your cat counts as a mature adult.

In human years

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What being 48 means for your cat

Eight-year-old cats are near 48. Middle-aged cats often slow down, so weigh your cat monthly. Slow weight loss is an early sign of many illnesses.

Cat ageHuman yearsStage
7 years44Mature adult
8 years48Mature adult
9 years52Mature adult

For comparison, a 8-year-old medium-sized dog is about 51 in human years. See 8 dog years in human years.

Frequently asked questions

How old is a 8 year old cat in human years?

About 48. The first cat year equals 15 human years, the second adds 9, and every year after adds about 4.

Is a 8 year old cat old?

No, a 8-year-old cat is a mature adult. Cats are usually considered senior from about 11.

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