Free, simple calculators to help you see what you really earn from side jobs and freelancing in Poland and Europe. No sign-up needed, and nothing you type is saved. Pick a tool below.
Uber & Bolt Driver Earnings Calculator
See your real weekly and hourly take-home pay as a rideshare driver in Poland, after commission, fleet partner fee, fuel, car rental and tax.
Open the Uber & Bolt calculator →
Fiverr vs Upwork Fee Calculator
Compare what you keep on Fiverr and Upwork each month after seller fees, the Upwork service fee, Connects, Freelancer Plus and withdrawals.
Open the Fiverr vs Upwork calculator →
Poland Freelancer Net Income Calculator (2026)
Running a sole-trader business (JDG)? Compare ryczałt, flat tax and the tax scale and see what you keep after ZUS, the health contribution and income tax. It also checks the 2026 limit for unregistered activity.