123 years old now in 2021 - what year born?


Today, 3 March 2021 if a person is 123 years old now, what year was he born? See below:


If 123 years old, year of birth is:
1897 or 1898*
*It depends on whether he was born before or after 1 January 1898.


If now 123 years and his year of birth 1897 if he was born after 3 March 1897 until 31 december 1897 inclusively, and his year of birth is 1898 if he was born from 1 January 1898 to 3 March 1898.


Other examples:

If now 5 years, year of birth 2015 or 2016
If now 12 years, year of birth 2008 or 2009
If now 30 years, year of birth 1990 or 1991
If now 61 years, year of birth 1959 or 1960

HTML code:
BB code:

More: