About Us

Who is behind Rechenportal?

Rechenportal.de is an independent portal based in Stuttgart, Germany. Our goal is to make complex calculations in the areas of taxes, salary, real estate, family, and construction simple and accessible — free of charge and without registration.

Our Mission

Many financial calculations are unnecessarily complicated. Whether it's gross-to-net salary, vehicle tax, inheritance tax, or social benefits — we translate complex formulas and legal texts into easy-to-use online calculators. Each calculator reflects current legislation and delivers transparent results instantly.

Our calculators do not replace professional tax or legal advice, but they provide a well-founded starting point for your personal planning.

What Sets Us Apart

• Free & ad-supported: All calculators are available without registration or payment.
• Privacy-first: All calculations run directly in your browser. We do not store personal data on our servers.
• Up-to-date: Our calculators reflect the latest tax rates, allowances, and legal regulations.
• Bilingual: All content is available in German and English.
• Fast & lightweight: Static pages, self-hosted fonts and images — no external trackers or slow third-party scripts.

Our Calculators

Rechenportal.de currently offers over 25 specialized online calculators in the categories:

• Taxes & Salary (gross-to-net, vehicle tax, inheritance tax, tax refund, and more)
• Housing & Moving (housing benefit, mortgage, moving costs, roommate calculator)
• Family & Social (citizen's income, child support, parental leave, care allowance, divorce costs)
• Building & DIY (stairs, materials, slope, roof, mixing calculator)
• Auto & Mobility (fuel cost calculator)
• Finance (inflation calculator, cost of living)

Each calculator comes with comprehensive guide articles covering background information, practical tips, and the latest legislative changes.