Unique Age Calculator

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

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Mercury age

On Mercury a year takes only 88 days as it is the closest planet to the Sun. Its 4 times faster than our planet Earth (365days). For that reason, everyone will be 4 times older in Mercury's years. Some special occasions, you can see in the table below.

Human age	Mercury age	Occasion
5y	20y 9m	Starting primary school
13y	54y	Can get social media
16y	66y 5m	Drive a moped, can consent to sexual activity
18y	74y 9m	Become an adult, start uni
35y	145y 4m	Age limit for the US president
50y	207y 7m	50 anniversary
65y	269y 10m	Retirement age
71y	294y 9m	Life expectancy
100y	415y 2m	100 anniversary, letter from Queen

Also its the smallest planet. If you were to live on Mercury you will be a Mercurian and you will never be cold, but be aware you can not use social media until the age of 54 Mercurian age.

Did you know, that Mercury is named after the Roman messenger of Gods. Its logical, because how you can calculate on our website, its a really fast planet.

For calculation are used exact numbers. E.g. for orbital, this calculator is using Mercury orbital time 87.9691 days (source) and Earth orbital time 365.256363 days (source)

See more articles about planets here

      Venus

      Mars

      Jupiter

      Saturn