Handy tools
Korea Salary Calculator
Enter your Korean annual salary and instantly see 2026 take-home pay after social insurance and income tax — plus a salary-bracket comparison table.
Estimate the monthly take-home pay for a salary in South Korea based on 2026 rates. The four major social insurances, income tax, and local income tax are deducted instantly as you type.
Meal allowances in Korea are tax-free up to 200,000 KRW per month.
A child tax credit of 125,000 KRW per year is applied for each child.
When on, the annual salary is divided by 13 to get the monthly pay.
About 42,254,952 KRW per year
Monthly deductions
- Monthly gross pay
- 4,166,666 KRW
- National Pension (4.75%)
- 188,410 KRW
- Health Insurance (3.595%)
- 142,600 KRW
- Long-term Care Insurance
- 18,730 KRW
- Employment Insurance (0.9%)
- 35,690 KRW
- Income tax
- 236,360 KRW
- Local income tax (10% of income tax)
- 23,630 KRW
- Total deductions
- -645,420 KRW
Long-term care is calculated at the officially announced 2026 rate (13.14% of the health insurance premium).
Income tax is an approximation of the NTS simplified withholding formula. Actual withholding follows the official simplified tax table and is settled at the year-end tax adjustment.
Take-home pay by salary range
| Annual salary | Monthly take-home |
|---|---|
| 40,000,000 KRW | 2,886,753 KRW |
| 45,000,000 KRW | 3,204,110 KRW |
| 50,000,000 KRW My salary | 3,521,246 KRW |
| 55,000,000 KRW | 3,835,383 KRW |
| 60,000,000 KRW | 4,149,490 KRW |
An approximation based on 2026 Korean social insurance rates and basic income tax rates. Actual amounts vary by employer and allowance structure.
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The Giggleus Korean Salary Calculator is a free web tool that shows the gap between your "contract salary" and "what actually lands in your bank account" for employees working in Korea. Enter your annual or monthly salary and it automatically deducts the 2026-rate employee share of the four major social insurances (National Pension 4.75%, Health Insurance 3.595%, Long-Term Care, charged as a share of the health premium, Employment Insurance 0.9%), along with income tax (an estimate based on standard deductions and tax rates) and local income tax (10% of income tax), to instantly produce monthly take-home pay, annual take-home, total deductions, and effective take-home rate (%). Dependents, children aged 8 to 20, and a non-taxable allowance (KRW 200,000/month by default, editable) are all factored in.
When should you use it? (1) Before negotiating a raise or accepting a new job — "if my pre-tax salary goes from KRW 55M to 60M, how much more actually arrives each month?" (2) When new hires receive their first contract and the actual paycheck looks smaller than expected. (3) When your contract salary includes severance pay and you want to see the real monthly figure. (4) When budgeting rent or loan repayments and you need the amount you can actually spend each month (bank DSR limits and housing-subscription income caps are based on pre-tax income, so this figure is not proof of income). (5) When comparing two job offers with different salaries side by side. Korea's four-insurance and income-tax structure is complex enough that the rule of thumb "50M salary = roughly KRW 3.6M monthly" is rarely accurate.
Features and trivia. (1) Enter salary in units of KRW 10,000 and results update live. (2) Same salary with different numbers of dependents produces meaningfully different income tax — auto-reflected. (3) Applying the non-taxable meal allowance (KRW 200,000/month, raised in January 2023) adds roughly KRW 30,000–50,000 to monthly take-home. (4) A comparison table shows take-home pay at KRW 5M and 10M below and above your salary. (5) All math runs in your browser — no salary data is sent to any server.
Frequently Asked Questions
Q. Are bonuses included?
A. If you enter total annual salary including bonus, deductions are calculated the same way. In practice, bonuses are often withheld separately and reconciled at year-end settlement.
Q. Can it estimate my year-end tax refund?
A. No — year-end settlement depends on medical, education, and donation deductions, which need a different tool.
Q. Do these rates apply to foreign workers?
A. Foreign employees can elect a flat 19% rate and have other special rules, so results may differ.
Q. Why is National Pension deducted at 4.75% in 2026?
A. Korea's 2025 pension reform raised the contribution rate from 9% to 9.5% in 2026, split equally between employee and employer. It rises 0.5 percentage points a year until it reaches 13% in 2033; this calculator uses the 2026 rate.
Q. Can I use it for a salary outside Korea?
A. No. It applies only South Korea's 2026 social insurance rates and Korean income tax, in won. Take-home pay in the US, UK or any other country follows different rules, so use a calculator for that country.