5 years of service, stable pay
Input: 3-month wages 9,000,000, no bonus, no leave allowance
Result: Roughly 15,000,000 KRW of severance pay
Estimate Korean statutory severance pay from your hire date, retirement date, last 3 months of wages, annual bonus and unused-leave allowance, based on the average daily wage × 30 days × years of service formula.
Sum of base pay and fixed allowances paid over the last 3 months.
3/12 of the past 12-month bonus is added to the average wage base.
3/12 of the past 12-month leave allowance is added to the average wage base.
Korean statutory severance pay equals the daily average wage times 30 days, prorated by total years of service, with the daily wage derived from the last 3 months of compensation including bonus and leave allowance.
Daily average wage = (3 months of pay + annual bonus × 3/12 + annual leave allowance × 3/12) / days in last 3 months
Severance pay = daily average wage × 30 × (days worked / 365)
Input: 3-month wages 9,000,000, no bonus, no leave allowance
Result: Roughly 15,000,000 KRW of severance pay
Input: 3-month wages 9,000,000, bonus 4,000,000, leave 1,200,000
Result: Daily average wage and severance both rise
Multiply daily average wage by 30 days, then by years of service (days / 365). Average wage = (last 3 months of pay + annual bonus × 3/12 + annual leave allowance × 3/12) / days in last 3 months.
Korean labor law requires at least one year of continuous service for statutory severance. Without a more favorable company rule, fewer than 365 days means no severance.
Annual bonus and leave allowance each contribute 3/12 (the equivalent of 3 months) to the numerator of the average-wage formula.
Company rules or collective agreements may exceed the statutory minimum, and the higher of average wage vs. ordinary wage is normally used.