94 years old now in 2025 - what year born?

Today, 16 January 2025 if a person is 94 years old now, what year was he born? See below:

If 94 years old, year of birth is:
1930 or 1931*

*It depends on whether he was born before or after 1 January 1931.

If now 94 years and his year of birth 1930 if he was born after 16 January 1930 until 31 december 1930 inclusively, and his year of birth is 1931 if he was born from 1 January 1931 to 16 January 1931.

Other examples:

If now 9 years, year of birth 2015 or 2016
If now 15 years, year of birth 2009 or 2010
If now 26 years, year of birth 1998 or 1999
If now 51 years, year of birth 1973 or 1974

HTML code:

BB code: