Net Salary Calculator
Estimate monthly take-home pay by approximating the four major insurance and income tax deductions from your gross annual salary (for reference)
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Enter your gross annual salary and this tool approximates deductions for the four major insurances (national pension, health insurance, long-term care, and employment insurance) plus income tax and local income tax to calculate your monthly and annual take-home pay. It's a reference tool that reflects the number of dependents, number of children, and monthly non-taxable amount (such as a meal allowance) and shows an itemized breakdown of the deductions.
How to use
- Enter your gross annual salary (in KRW).
- Adjust the number of dependents (including yourself), the number of children aged 8 to 20, and your monthly non-taxable amount (such as a meal allowance).
- Review your monthly and annual take-home pay along with the four-major-insurance and income-tax deduction breakdown.
- Use the copy button to put a summary of the results on your clipboard.
FAQ
- What basis is used to calculate the deductions?
- It uses the 2024 employee contribution rates (national pension 4.5%, health insurance 3.545%, long-term care 12.95%, employment insurance 0.9%) and a simplified tax calculation. National pension applies the upper and lower limits on the standard monthly income.
- Why might this differ from the take-home pay I receive from my employer?
- Income tax is estimated on an annual basis and then divided by 12, so it differs from the actual withholding (simplified tax table), the mix of non-taxable items, various tax credits, and mid-year hiring or resignation. This is for reference and may differ from reality, so check your pay stub for the exact amount.
- Is the salary information I enter sent to a server?
- No. All calculations happen only within your browser, and no inputs such as your salary or dependents are ever transmitted to or stored on a server.