4 years old now in 2022 - what year born?


Today, 8 December 2022 if a person is 4 years old now, what year was he born? See below:


If 4 years old, year of birth is:
2017 or 2018*
*It depends on whether he was born before or after 1 January 2018.


If now 4 years and his year of birth 2017 if he was born after 8 December 2017 until 31 december 2017 inclusively, and his year of birth is 2018 if he was born from 1 January 2018 to 8 December 2018.


Other examples:

If now 12 years, year of birth 2009 or 2010
If now 15 years, year of birth 2006 or 2007
If now 19 years, year of birth 2002 or 2003
If now 76 years, year of birth 1945 or 1946

HTML code:
BB code:

More: