41 years old now in 2024 - what year born?

Today, 12 September 2024 if a person is 41 years old now, what year was he born? See below:

If 41 years old, year of birth is:
1982 or 1983*

*It depends on whether he was born before or after 1 January 1983.

If now 41 years and his year of birth 1982 if he was born after 12 September 1982 until 31 december 1982 inclusively, and his year of birth is 1983 if he was born from 1 January 1983 to 12 September 1983.

Other examples:

If now 9 years, year of birth 2014 or 2015
If now 16 years, year of birth 2007 or 2008
If now 24 years, year of birth 1999 or 2000
If now 53 years, year of birth 1970 or 1971

HTML code:

BB code: