Calculator
Polish gross-to-net salary calculator
Estimate Polish net salary from gross pay with transparent editable rates. Data is processed only in your browser, and the page explains the formula and limitations of the result.
Calculator
Enter data
Gross salary, contribution and PIT rates, and monthly tax parameters. Fields marked with an asterisk are required.
How to use the calculator
- Enter the required data: gross salary, contribution and pit rates, and monthly tax parameters.
- Check the values and select “Calculate”.
- Review the primary result and the detailed calculation components.
Calculation details
Formula and calculation method
Net = gross − social contributions − health contribution − PIT advance calculated from the base after costs and reduction.
Worked example
For PLN 6,000 gross and the default parameters, the simplified model displays social, health and PIT deductions and net pay.
Limitations
- The model excludes cumulative annual payroll, PPK, allowances, threshold crossings, contribution caps and special exemptions.
Sources
- Polish Social Insurance Institution — employee contributions
- Polish Ministry of Finance — PIT tax scale
Engine version: 1.0 · Last reviewed: 3 August 2026
Frequently asked questions
Is the entered data sent to a server?
No. The calculation runs locally in your browser and the values are not saved by default.
Is the result definitive?
Not always. The model excludes cumulative annual payroll, PPK, allowances, threshold crossings, contribution caps and special exemptions.