Military Discharge Date Calculator

Calculate your military discharge date based on enlistment date and branch of service

Branch of Service

Enlistment Date

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About the Military Discharge Date Calculator

This calculator helps Korean military service members and their families determine the exact discharge date based on the enlistment date and branch of service. South Korea has mandatory military service for male citizens, with service lengths varying by branch: Army and Marines serve 18 months, Navy serves 20 months, and Air Force and Social Service workers serve 21 months. Enter your enlistment date to instantly see your discharge date and days remaining.

FAQ

How long is military service in South Korea?
Service lengths vary by branch: Army and Marines serve 18 months, Navy serves 20 months, and Air Force and Social Service workers serve 21 months. These durations were last updated in 2020 as part of ongoing military reform.
Is the calculated discharge date exact?
The discharge date calculated here is an estimate based on standard service durations. Actual discharge dates may vary due to disciplinary actions, extended service, medical issues, or policy changes. Always verify with your unit's administrative office.
What does 'days remaining' mean?
Days remaining shows how many calendar days are left until your estimated discharge date from today. If the number is negative, it means your estimated discharge date has already passed.

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