36 years old now in 2024 - what year born?

Today, 10 October 2024 if a person is 36 years old now, what year was he born? See below:

If 36 years old, year of birth is:
1987 or 1988*

*It depends on whether he was born before or after 1 January 1988.

If now 36 years and his year of birth 1987 if he was born after 10 October 1987 until 31 december 1987 inclusively, and his year of birth is 1988 if he was born from 1 January 1988 to 10 October 1988.

Other examples:

If now 11 years, year of birth 2012 or 2013
If now 12 years, year of birth 2011 or 2012
If now 18 years, year of birth 2005 or 2006
If now 47 years, year of birth 1976 or 1977

HTML code:

BB code: