Assuming the current year of 2010, someone born in 1964 who has had their birthday already this year would be 46 years old. If you have not had your birthday yet, you would be 45.
If you were born on 1964 you would be 64 years old.
In 2011, a person born in 1964 is 46 years old until his birthday, and on his birthday he turns 47.
2018 - 1964 = 54 → You will celebrate your 54th birthday in 2018.
To determine someone's age in a specific year, you subtract their birth year from the target year. In this case, if you were born in 1964 and it was 2009, you would be 45 years old. This calculation is done by subtracting 1964 from 2009, which equals 45.
As of 2010, anyone born in 1964 is 46 years old. (2010 minus 1964 = 46).
If you where born in October 1964 you would be 45 years old.
If you were born in 1964 and its now 2013 you would be 48, but that's only if you haven't had your birthday yet if you have then you would be 49.
If you were born on 1964 you would be 64 years old.
Given that February 14th has now passed, you would be 46 years old.
If born in 1964, the person would be 57 years old in 2021.
To determine someone's age in a specific year, you subtract their birth year from the target year. In this case, if you were born in 1964 and it was 2009, you would be 45 years old. This calculation is done by subtracting 1964 from 2009, which equals 45.
90
46
50
51
Current Year-Birth Year = Age2010-1964 = 46 years old
If I were born in 1970, I would be 51 years old now.