The international system replaces one of the country’s two traditional methods, where people are deemed to be a year old at birth - taking into account time spent in the womb.
The international system replaces one of the country’s two traditional methods, where people are deemed to be a year old at birth - taking into account time spent in the womb.
Let’s say the office worker who is 27 internationally today was born in December 1995. He was 1 at his birth, turned 2 in January 1996 (Korean age). In January 2023 he turned 29 and will turn 30 in January 2024, but internationally he’ll turn 28 in December 2023.