liminfoSalary Calculator
Free web tool: Salary Calculator
Monthly
$4,166,667
Weekly
$961,538
Daily
$192,308
Hourly
$24,038
Monthly Deductions
Monthly Net Pay
$3,203,037
About Salary Calculator
The Korean Salary Calculator computes your exact monthly net pay by applying all mandatory Korean payroll deductions to your annual salary. It calculates National Pension (4.5% of capped monthly salary up to 5,900,000 KRW), Health Insurance (3.545%), Long-Term Care Insurance (12.81% of health premium), Employment Insurance (0.9%), income tax using the progressive bracket system, and local income tax (10% of income tax). The result is the actual amount deposited in your bank account each month.
This tool is designed for Korean employees, HR professionals, job seekers comparing offers, and foreign workers trying to understand their Korean payslip. Whether you are negotiating a new salary package or planning your monthly budget, this calculator instantly shows the gap between your gross annual salary and your actual take-home pay — a difference that commonly ranges from 15% to 30% depending on income level.
All calculations run entirely in your browser using the 2024 Korean tax brackets and insurance rate tables hardcoded into the tool. The progressive income tax brackets range from 6% on income up to 14 million KRW to 45% on income exceeding 1 billion KRW, with deduction amounts applied at each bracket boundary. No server is involved, and your salary data never leaves your device.
Key Features
- Calculates monthly net pay after all 6 Korean payroll deductions in real time
- Applies 2024 Korean income tax brackets (6% to 45%) with correct deduction amounts
- Computes National Pension at 4.5% of monthly salary capped at 5,900,000 KRW
- Shows Health Insurance (3.545%) and Long-Term Care Insurance (12.81% of health premium)
- Displays Employment Insurance at 0.9% of monthly salary
- Breaks down both Income Tax and Local Income Tax (10% surcharge) separately
- Converts annual salary to monthly, weekly, daily, and hourly equivalents simultaneously
- 100% client-side — your salary data is never uploaded or stored anywhere
Frequently Asked Questions
How is monthly net pay calculated in Korea?
Monthly net pay equals your monthly gross salary minus six deductions: National Pension (4.5% capped at 5.9M KRW/month), Health Insurance (3.545%), Long-Term Care Insurance (12.81% of health insurance), Employment Insurance (0.9%), Income Tax (progressive brackets divided by 12), and Local Income Tax (10% of income tax). This calculator applies all six automatically.
What are the 2024 Korean income tax brackets?
Korea uses eight progressive brackets: 6% up to 14M KRW, 15% up to 50M, 24% up to 88M, 35% up to 150M, 38% up to 300M, 40% up to 500M, 42% up to 1B, and 45% above 1B KRW annual income. Each bracket applies only to income within that range, with cumulative deduction amounts simplifying the calculation.
Why is my actual take-home pay much lower than my annual salary divided by 12?
The difference is due to mandatory Korean social insurance contributions and income tax. For an annual salary of 50 million KRW, total monthly deductions typically range from 500,000 to 700,000 KRW, meaning your take-home pay is roughly 15–20% lower than your gross monthly salary.
Is the National Pension contribution capped?
Yes. The National Pension contribution base is capped at 5,900,000 KRW per month (as of 2024). Even if your monthly salary exceeds this amount, your pension contribution will not exceed 265,500 KRW (4.5% of 5,900,000). The employer pays an equal matching amount.
Does this calculator account for income deductions or special tax credits?
This calculator uses the standard simplified withholding tax formula without personal deductions, dependents, or special credits. Actual tax on your year-end settlement (연말정산) may differ based on your personal deduction situation. For a rough estimate of take-home pay, this calculator is accurate for most salaried employees.
What is Long-Term Care Insurance (장기요양보험)?
Long-Term Care Insurance is a sub-contribution calculated as 12.81% of your Health Insurance premium. It funds nursing and care services for elderly citizens. Unlike National Pension, there is no cap on the contribution base, so it scales directly with your salary.
How does the weekly and daily pay calculation work?
Weekly pay is calculated as annual salary divided by 52 weeks. Daily pay divides annual salary by 260 working days (52 weeks × 5 days). Hourly pay divides annual salary by 2,080 hours (52 weeks × 40 hours). These are gross figures before any deductions.
Is this calculator suitable for calculating contractor or freelancer income?
This calculator is designed for regular salaried employees subject to Korean withholding tax (근로소득). Freelancers and contractors are subject to business income or other income tax rules, which have different deduction rates and structures. For employment income, this tool gives an accurate estimate.