Where does the percentile data come from?

We use the National Tax Service (NTS) income percentile data, based on {data_year} filings ({income_year} income year).

How is the percentile calculated?

Your salary is linearly interpolated across 109 percentile bands to determine your ranking among all registered wage earners.

No. The data covers only registered wage earners (employees). Self-employed, temporary workers, and non-earners are excluded.

Salary percentile rank among all Korean workers

Annual Salary

×₩10K

구간	평균 연봉

+750만 vs. average

3700만 to top 10%

Source: NTS Income Percentile Data (2025 filing, 2024 income)

Based on registered wage earners only (excludes self-employed)