Korea uses three different ways to count age. Enter a birth date to see all three at once.
Defaults to today. Change it to calculate the age on any other date.
Enter a birth date to calculate your age.
Korea's official legal age since June 2023 — the same as international age.
This year minus birth year. Used for things like Korea's legal drinking and smoking age.
Traditional Korean age: 1 at birth, +1 every New Year's Day.