To determine your age in 2009 if you were born in 1989, you would subtract 1989 from 2009. This calculation would give you an age of 20 years old in 2009. This is because you would have lived through 20 full years (from 1989 to 2009) since your birth year.
At the end of 2011, you would be 22.
If you were born on The 21st of December on 1989, you would be 20 years old 19 years old, you would only be 20 on the 21st of December.
At the end of 2011, you would be 22.
20
Age in 2014 = 2014 - 1989 (if the person has had their birthday this year, and one less if they have not).
Calculated from 2010 the age is 21 years in July.
2009 minus 1989 is 20. However, depending on when your birthday is, a person born in 1989 could be either 19 or 20 in 2009. (The older age would be for someone whose birthday had already happened since this is 2009.)
If a person was born on December 31, 1989, on their birthday in 2014, they would be turning 25 years old. This is done by subtracting the birth year from the year 2014.
She was born in 1989.
On your birthday in 1989, you would turn 27. Until your birthday, you would be 26. This occasionally causes confusion when trying to calculate someone's birth year from their age, if you do not know their date of birth.
To determine your age in 2009 if you were born in 1989, you would subtract 1989 from 2009. This calculation would give you an age of 20 years old in 2009. This is because you would have lived through 20 full years (from 1989 to 2009) since your birth year.
Age Now = Year Now - Year of Birth (if the person has had their birthday this year, and one less if they have not).
19...he was born in 1989
Age Now = Year Now - Year of Birth (if the person has had their birthday this year, and one less if they have not).
Age Now = Year Now - Year of Birth (if the person has had their birthday this year, and one less if they have not).
As of April 2012, someone born in November 1989 would be 22 years old.