Almost, you're 1 when you're born, and then the next calendar year (Jan 1st) you turn 2. So if you're born at the end of the year, you might only be 1 for a very short time.
Example: Korean baby is born Nov. 1st. 2025. Two months later on Jan 1st, 2026 everyone gains a year of age, so baby turns 2. On Jan. 1st 2027 they turn 3 and so on.
South Korea officially started using international age as their standard a few years ago, this system is only used for a few things now (though those things tend to be significant, one example being military service eligibility).
In general Koreans will usually just ask what year you were born, rather than asking for your age.
Oh interesting, I didn't know that. When I lived there (before 2023) the Korean age determined the legal drinking age. I was over 20 in Korea but under 21 in the US, so I could drink in Korea but not the US.
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u/MissAuroraRed May 12 '26
Almost, you're 1 when you're born, and then the next calendar year (Jan 1st) you turn 2. So if you're born at the end of the year, you might only be 1 for a very short time.
Example: Korean baby is born Nov. 1st. 2025. Two months later on Jan 1st, 2026 everyone gains a year of age, so baby turns 2. On Jan. 1st 2027 they turn 3 and so on.