Explore calculators for salary, employment, B2B, leave and employee costs. Quickly calculate values needed for employment contracts, civil law contracts or B2B cooperation.
B2B calculator — net, contributions, ZUS
B2B net — ZUS and tax
Cost of employee calculator
Full employee cost — gross + employer contributions
Contract‑for‑work net calculator
Contract-for-work net amount
Contract of mandate cost calculator
Contract-of-mandate cost for client, net for contractor
Read guides related to calculators in the areas of law, finance, employment and real estate.
Browse legal specializations related to the most common user cases.
Law firms directory →Compare accounting firms and services useful after calculating taxes, contributions, business costs and salaries.
Accounting firms directory →Odpowiedzi na najczęstsze pytania dotyczące kalkulatorów z kategorii Work.
From gross, subtract employee ZUS contributions (pension 9.76%, disability 1.5%, sickness 2.45%), income cost deduction (PLN 250 or 300 for commuters) and advance income tax. The salary calculator does this automatically.
On top of gross pay, the employer pays approx. 20% extra: pension (9.76%), disability (6.5%), accident (~1.67%), Labour Fund (2.45%) and FGŚP (0.1%). The employment cost calculator shows the full burden for any salary.
On B2B, you pay ZUS yourself and settle tax on income, but can deduct business costs. The B2B vs UoP calculator compares take-home pay under both forms — for many, B2B only becomes advantageous above a certain income level.
Severance depends on seniority: up to 2 years — 1 month's salary; 2–8 years — 2 months; over 8 years — 3 months. The dismissal and severance calculator shows the amount together with the required notice period.
Employees are entitled to 20 or 26 days annually (based on seniority). For mid-year employment, leave is calculated proportionally. The vacation calculator accounts for start date, seniority and part-time fraction.
Yes — calculators are kept up to date with ZUS rates, tax brackets and income deductions. If your result differs from expectations, make sure you've entered current data and have the right options toggled (e.g. PPK, Young employee relief).
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