Sometime in the next calendar year after your birth year, you will have your first birthday.
Birth year + 1 = the next year
Birth year + 2 = the year after that
This pattern will remain for the rest of your life.
The year of your 20th birthday will be 20 years after your birth.
Repeat, as necessary, until one of the years is the current one.
It doesn't. This may be a coincident. I attempted this with my birth year and my current age. 1+9+9+2 (Sum of the year of my birth) = 22 + 19 (my current age) = 41.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
It doesn't. This may be a coincident. I attempted this with my birth year and my current age. 1+9+9+2 (Sum of the year of my birth) = 22 + 19 (my current age) = 41.
.. No it doesn't. And it just equals the current year, since how old you are equals the amount of years from your birth year to now.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Fang Zuming was born in 1982. To calculate his current age (in years): Subtract his year of birth from the current year. Current year (2013) - year of birth (1982) = 31 years (In 2013).
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if the person has had a birthday in the current year and one year less than that if not.
Current Age = Current Year - Year of Birth, if you have had your birthday this year and one year less than that if you have not.
current year - your age = birth year