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Are you 1 when you're born in Korea?

Published in Korean Age System 2 mins read

Yes, according to the traditional "Korean age" system, you are considered one year old at birth in Korea.

Understanding Korean Age

The Korean age system is different from the international age system most countries use. Here's a breakdown:

  • Age at Birth: In Korea, a baby is considered one year old on the day they are born. This is the key difference from the international standard where babies start at zero years old.
  • Adding a Year: Every January 1st, everyone adds another year to their age, regardless of their actual birthdate.

Examples of How Korean Age Works

Let's illustrate with examples:

  • Example 1: A baby born on December 31st is considered one year old. The very next day, January 1st, the baby becomes two years old under the Korean age system.
  • Example 2: A baby born on January 1st is considered one year old. On the next January 1st, they would become two years old.
  • Example 3: Someone born on June 28, 2023, was considered one year old at birth. On January 1, 2024, they were considered two years old.

Key Differences Summarized

Feature International Age Korean Age
Age at Birth 0 1
Adding a Year On Birthday January 1st

Why This System?

The reference material doesn't delve into the reasons for this system, but it's a traditional practice rooted in cultural and historical factors.

Conclusion

To reiterate, a baby is considered one year old at birth in Korea based on the traditional Korean age system. This system contrasts with how age is calculated internationally, where babies begin at zero years old.