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MoneyBasis

About

Money decisions are easier when the numbers are clear.

MoneyBasis makes everyday financial calculations understandable. Start with your numbers, explore a scenario, and see what creates the result.

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Why MoneyBasis exists

Clear tools for understanding everyday money decisions.

Understand, don't guess

See how a change in rate, time or contribution affects the result. The visual breakdown helps explain the number.

Transparent by design

Formulas, assumptions and original sources accompany every calculator. Estimates should be possible to inspect.

Private by default

Calculations run in your browser. Supported saved records remain on this device unless you choose to share them.

Calculate, visualize, understand

  1. 01

    Calculate

    Start with your numbers.

  2. 02

    Visualize

    See how values change and compare scenarios.

  3. 03

    Understand

    Inspect formulas, assumptions and sources.

What MoneyBasis is — and isn't

Calculation and education, with the assumptions in view.

MoneyBasis is

  • Financial calculation software
  • Educational explanations
  • Scenario comparison tools
  • Transparent assumptions

MoneyBasis isn't

  • A bank
  • A lender
  • An investment adviser
  • A tax service
  • A substitute for professional advice

Results reflect the inputs and assumptions you select.

Start with a money question.

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