Korean Age Calculator
Find out your age in the Korean system
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Korean Age
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International Age
How Korean age works: In the traditional Korean system, you are 1 year old at birth, and everyone gains a year on January 1st (not on their birthday). So a baby born on December 31st would be 2 years old the very next day!
Note: Since June 2023, South Korea officially uses the international age system for legal purposes, but Korean age is still widely used in daily life.
Note: Since June 2023, South Korea officially uses the international age system for legal purposes, but Korean age is still widely used in daily life.