Chemical Engineer salary in South Korea

The average chemical engineer salary in South Korea in 2025 is KRW 68,090,900 per year (KRW 5,674,242 per month, or KRW 1,309,440 per week). This figure represents gross annual earnings before income tax and social contributions. Source: ILO / Life Indexed estimate.

Chemical Engineers in South Korea earn between KRW 44,259,100 and KRW 98,731,800 per year in 2025. The spread reflects differences in experience level, employer size, sector (public vs private), and geographic location within the country.

A chemical engineer in South Korea earns approximately KRW 5,674,242 per month (gross) in 2025, based on an annual average of KRW 68,090,900. Monthly take-home pay will be lower after income tax and social security deductions, which vary by individual circumstances and applicable tax brackets in South Korea.

Entry-level chemical engineers in South Korea typically earn between KRW 44,259,100 and KRW 57,877,300 per year in 2025. Salaries at the junior level are generally 15–35% below the national average, increasing with professional certifications, years of experience, and specialisation.

Yes. Based on available data, Chemical Engineer salaries in South Korea have grown by approximately 18% between 2022 and 2026, reflecting ongoing demand and wage growth trends.

Whether KRW 68,090,900 per year is a good chemical engineer salary in South Korea depends on cost of living, location, and career stage. This figure represents the 2025 national average — earners above this level are in the upper half of the pay distribution for this occupation. Factors that influence individual compensation include employer type (multinational vs. local), city (capital cities typically pay 10–25% more), qualifications, and years of experience.

South Korea's chemical engineer salary of KRW 68,090,900/yr (among comparable economies) is higher than 6 countries and lower than 2 countries in the Asia region as of 2025. Differences across countries reflect purchasing power, labour market conditions, cost of living, and local demand for this role.