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Zenarios
  • Features

    • ForecastsCash flow and net worth, month by month
    • ScenariosCompare a home, a child or a new job
    • Retirement & FIREFind the year work becomes optional
    • Stress testsCrashes, job loss and market futures
    • Ask your planAnswers worked out on your device
    • Private by designNo account, no bank login

    Get Zenarios

    • iPhone appDownload on the App Store
    • Web appThe full app in your browser
    • How it calculatesAssumptions, taxes and sources
    All features
  • Saving & retirement

    • Compound interest calculatorWhat will my savings grow to?
    • ETF savings plan calculatorWhat's left after fees and tax?
    • FIRE calculatorWhen can I stop working?
    • Coast FIRE & Barista FIRE calculatorWhen can I stop saving for retirement?

    Life decisions

    • German salary calculator (gross to net)What do I take home from my salary?
    • Rent vs buy calculatorIs buying better than renting and investing?
    • Car cost comparisonWhat does a car really cost, and your future?
    • Part-time & 4-day week calculatorWhat does working less really cost?
    All 26 calculators
  • Guides

    • Build a financial planWhere to start with your plan
    • Retire earlyHow much money you really need
    • FIRE in GermanyTaxes, pensions and health insurance
    • GlossaryPension, tax and FIRE terms explained

    Compare

    • Zenarios vs ProjectionLabHow the two planners differ
    • Zenarios vs BoldinRetirement planners side by side

    Company

    • About ZenariosIndependent, made in Germany
    • Help & contactAnswers, backups and support
    • What's newEvery release, newest first
    All guides
  • English
  • Deutsch
Open web appGet the app
Product
  • Forecasts
  • Scenarios
  • Retirement & FIRE
  • Stress tests
  • Ask your plan
  • Private by design
  • iPhone app
  • Web app
  • How it calculates
  • All features
Calculators
  • Compound interest calculator
  • ETF savings plan calculator
  • FIRE calculator
  • Coast FIRE & Barista FIRE calculator
  • German salary calculator (gross to net)
  • Rent vs buy calculator
  • Car cost comparison
  • Part-time & 4-day week calculator
  • All 26 calculators
Resources
  • Build a financial plan
  • Retire early
  • FIRE in Germany
  • Glossary
  • Zenarios vs ProjectionLab
  • Zenarios vs Boldin
  • About Zenarios
  • Help & contact
  • What's new
  • All guides
LanguageEnglish
  • English
  • Deutsch
Get the appOpen web app

Legal

Terms of use

Last updated 29 October 2026

These terms apply to the use of zenarios.com, the web app at app.zenarios.com and the Zenarios app for iPhone (together “Zenarios”). The provider is the operator named in the imprint (“we”). This English version is for convenience; the German version is binding.

1. The service

Zenarios is a free tool for personal financial planning. From your inputs and simplified rules it works out forecasts, scenarios and calculator results. You don't need an account to use it. We keep developing Zenarios and may change, add or remove features.

2. No advice

Zenarios shows estimates. It is not investment, financial, tax or legal advice, and not a recommendation to buy or sell any financial product. Results depend on your inputs and assumptions and may differ from what actually happens. The decisions are yours; for your personal situation, ask a qualified adviser.

3. Your data and backups

Plans are stored only on your device or in your browser, not with us, so we can't recover lost data. You are responsible for your own backups; the app offers an export for this. How we handle personal data is described in the privacy policy.

4. Acceptable use

You may use Zenarios for your own purposes. You may not disrupt or overload it, get around its protections, or retrieve the website's content automatically on a large scale, unless the law allows it. The calculators may be embedded on other websites with the embed code provided, including its source link.

5. Rights in the content

Zenarios' texts, graphics, software and trademarks are protected. Short quotations with a source are allowed; beyond that, copying needs our permission unless the law allows it. Published data, such as the pension-by-occupation figures, carries its own note on reuse.

6. Availability

We aim to keep Zenarios running without interruption but can't promise it will always be available. Maintenance, development or problems at service providers can limit use for a time.

7. Liability

We are liable without limit for intent and gross negligence, for injury to life, body or health, and under the German Product Liability Act. For a slightly negligent breach of an essential obligation, one that makes use possible at all and that you may rely on, we are liable only for the foreseeable damage typical of such a case. Otherwise, liability for slight negligence is excluded. Because Zenarios is free of charge, any further statutory relief from liability remains unaffected.

8. The iPhone app

The iPhone app is also subject to the App Store terms and Apple's Standard Licensed Application End User License Agreement (EULA). Apple is not the provider of Zenarios and is not responsible for the app.

9. Changes

We may update these terms, for example when Zenarios or the law changes. The current version is always on this page, with the date it applies from.

10. Law and disputes

German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. If you are a consumer, the mandatory protections of the country you live in remain unaffected. We are neither obliged nor willing to take part in dispute resolution proceedings before a consumer arbitration board.

11. Final provisions

If any provision is invalid, the rest remain valid. Questions about these terms: .

Zenarios

See where your money is heading.

Free in your browserWeb app

Product

  • How it works
  • Features
  • How it calculates
  • What's new
  • iPhone app
  • Web app

Calculators

  • Compound interest calculator
  • ETF savings plan calculator
  • FIRE calculator
  • Coast FIRE & Barista FIRE calculator
  • How long will my money last?
  • German pension gap calculator
  • All 26 calculators

Resources

  • Guides & comparisons
  • Glossary
  • Pension by occupation
  • FIRE in Germany
  • FAQ

Company

  • About
  • Help & contact
  • Press
  • Security

Legal

  • Privacy policy
  • Terms of use
  • Imprint (Impressum)

© 2026 Zenarios

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Zenarios shows estimates, not financial, tax or legal advice.

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