Korea Part-Time Pay Calculator
Calculate part-time weekly and monthly pay from hourly wage and hours, including weekly holiday allowance, night and overtime premiums, and 3.3% or social insurance deductions.
- Finance, tax, salary, and settlement outputs are simple estimates from your inputs. Check official rules or a professional before filing, investing, borrowing, or contracting.
- File, image, and document tools run in the browser, but originals may still contain personal or sensitive information. Review both source files and outputs before sharing or submitting them.
Calculate part-time weekly and monthly pay from hourly wage and hours, including weekly holiday allowance, night and overtime premiums, and 3.3% or social insurance deductions.
Example Korea Part-Time Pay Calculator result Weekly pay (gross): 309,600 Monthly gross: about 1,345,285 Monthly holiday allowance: about 224,214 Next step: Whether 3.3% or social insurance applies depends on the employment contract, so confirm it.
How to use Korea Part-Time Pay Calculator
Calculates Korean part-time weekly and monthly pay including weekly holiday allowance, night and overtime premiums, and 3.3% or social insurance deductions.
It applies the 2026 minimum wage of KRW 10,320, the 15-hour weekly holiday rule and the 50% overtime and night premium for workplaces with five or more employees.
- Enter the hourly wage, daily hours and working days per week.
- Choose the deduction: none, 3.3% withholding or social insurance.
- Add weekly night (22:00-06:00) or overtime hours in advanced settings and check the workplace size option.
- Review monthly pay, the pay breakdown and deductions.
Useful for
- Checking what an advertised hourly wage means per month
- Verifying pay for weeks that include night shifts
Limits and checks
- Enter hours excluding breaks; at least 30 minutes of break is given for every four hours.
- Workplaces under five employees skip overtime and night premiums, but the weekly holiday allowance and minimum wage still apply.
Worked example
Store shift, five hours on five days
Hourly wage: 10,320 Daily hours: 5 Days per week: 5 Deduction: none
Twenty-five weekly hours earn five paid holiday hours.
Part-time pay result
Weekly pay (gross): 309,600 Monthly gross: about 1,345,285 Monthly holiday allowance: about 224,214
Monthly pay multiplies by the average 4.345 weeks.
Common issues
The weekly holiday allowance is missing
Daily hours × days below 15 hours a week earn no allowance. Check the hours and days entered.
Night premium shows zero
Premiums apply only when the five-or-more employees option is on. Check advanced settings.
How to interpret the result
Check that the holiday allowance and premiums appear in the breakdown.
Related workflow
Whether 3.3% or social insurance applies depends on the employment contract, so confirm it.
Privacy and review notes
Wage, hours and deductions are calculated in your browser and kept only in the page address for sharing; nothing is sent to ToolBada.
Basis and limitations
Basis
- The tool applies user-entered amounts, periods, rates, and selected conditions to the calculation described on the page.
- The displayed result is a reference estimate based on that tool's formula and stated input assumptions.
- The tool reads selected files, images, documents, or text in the browser for conversion, compression, merging, extraction, or preview.
- File-style tools are designed for local-first preparation before sharing, upload, or publishing.
Limitations
- Actual tax rules, deductions, exchange rates, fees, institution policies, and market prices can change by date and personal case.
- Do not use the output as the final basis for filing, investing, borrowing, contracting, salary negotiation, or legal commitments.
- Even when processing happens in the browser, source files and outputs may contain personal data, location data, metadata, or copyrighted material.
- Large or complex files can behave differently depending on browser memory and device performance.
Official check
- Before filing or making financial decisions, verify with official agencies, financial institutions, exchanges, or qualified experts.
- Before sharing, submitting, publishing, or delivering files, review the source and output for sensitive data, permissions, and quality.
References and methodology
- Official external source: Korea Four Major Social Insurance Information Center — The joint official portal for pension, health, employment and industrial accident insurance rates and filings.
- Official external source: Korea Ministry of Employment and Labor — The official source for current Korean wage, severance, employment-insurance, and leave rules.
- Official external source: FSS Financial Consumer Information Portal — The Financial Supervisory Service portal for final checks on financial products and transactions.
Verification label: The build automatically checks risk classification, required evidence fields, and official-link format. This does not mean a licensed medical, legal, tax, or other professional individually reviewed the tool output.
FAQ
What is monthly pay for five hours a day, five days a week at KRW 10,320?
Twenty-five hours a week add five holiday hours, giving 309,600 a week or about 1.345 million a month before tax.
What is the 3.3% deduction?
Business income tax of 3% plus 0.3% local tax when paid as a contractor instead of an employee; it is settled in the May income tax return.
When is night premium paid?
At workplaces with five or more employees, work between 22:00 and 06:00 earns an extra 50% of ordinary wages.