Calculators & tools for

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Comparison calculator

Compare two or more options side by side. Costs, frequencies and soft factors in one view.

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Net salary calculator

Calculate your German net salary. Tax class, federal state, social security.

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Part-time calculator

Side-by-side comparison of net salary at full-time vs. reduced hours.

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Financial check · Self-assessment

In 5 minutes, get your personal future profile — strengths, opportunities and your score. Result delivered by email.

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Budget & savings rate

See in a few minutes how much actually stays each month — and how your money can grow over the long term.

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Interest calculator

Compute savings rate, lump sum, interest rate, final balance or duration — with side-by-side scenarios.

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Rent vs. buy

Is buying a home actually worth it — or is renting and investing the difference the smarter long-term move?

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Car: buy vs. lease

What does your car really cost? Compares down payment, financing, leasing and residual value over your chosen horizon.

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