Millions of South Koreans woke up at least a year younger on Wednesday.
On paper, anyway.
That’s because the East Asian country formally abandoned some traditional methods for determining a person’s age and replaced them with the international standard: zero at birth and a year added after every birthday.
Under the old system, many South Koreans were deemed to be a year old at birth − effectively counting time in the womb. A year of age was then added every January 1, instead of on their birthday, meaning a baby born on New Year’s Eve could be considered to be two-years-old the very next day.
South Korea’s President Yoon Suk Yeol made a campaign pledge last year to scrap the nation’s unique system for calculating age because he said not only was it confusing, it was a drain on resources and the economy. It has led to legal disputes over insurance claims and eligibility for government social welfare programs.
Lawmakers first approved the change in December.
South Korea retained a separate traditional system for determining a person’s age that considers a person to be zero at birth, with a year of age added every January 1. This method, known as the “year age,” has been used to determine when someone should start school or attend compulsory military service.
The Yonhap news agency said the new system went into effect Wednesday without much disruption, though it noted it would likely take time for the “age-sensitive fields of social life and personal relations” to get used to it.
“Age is the most important thing when going on a blind date,” the news agency quoted an office worker in South Korea’s capital Seoul as saying. “When a man and a woman meet and tell each other their age, they may have to make clear whether their age is Korean or international age.”
