expat.fyi offers three free calculators for expats in Germany: a Brutto to Netto salary calculator, a Steuerklasse (tax class) picker, and a Krankenkasse (health insurance) contribution estimator. All three use current 2026 German tax and social insurance rates and need no account.
Calculators, estimators and guides, all in plain English.
Last updated: 15 July 2026
Enter your gross pay and tax class — get an instant net salary estimate.
Open calculator →Answer 5 questions — find out which tax class applies to you and why.
Open calculator →Estimate your monthly health insurance contribution — GKV or self-employed rates, in plain English.
Open calculator →