Unique Age Calculator

28 calculations from your DOB for you or 20,000 celebrities

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Cow age

Human age	Cow age	Occasion
5y	1y 5m	Starting primary school
13y	3y 8m	Can get social media
16y	4y 6m	Drive a moped, can consent to sexual activity
18y	5y 1m	Become an adult
35y	9y 10m	Age limit for the US president
50y	14y 1m	50 anniversary
65y	18y 4m	Retirement age
71y	20y	Life expectancy
100y	28y 2m	100 anniversary

Cows can live up to 18- 22 years, it depends on the type of breed. So according to our calculation most cows don't go into retirement. It is very sad. But at nearly 5 years of age they can chat with their friends on social media.

The longest living cow was Big Bertha. She was born on the 17 March 1945 and died 31 December 1993. Bertha was famous for getting two Guinness World Records:

she was the oldest cow recorded, dying just three months before her 49th birthday
she also held the record for lifetime breeding, having produced 39 calves

You can find more information about Bertha on Wiki

See more animals here:

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    Horse

      Elephant

      Chimpanzee