Our calculation standard

Transparent inputs, reproducible formulas, honest limits.

Every SolveBreeze financial tool begins with a written specification covering inputs, outputs, assumptions, boundaries, and expected results. The calculation engine is implemented separately from the interface so known examples and edge cases can be tested directly.

Decision-first calculations

Affordability tools reserve essential living expenses, existing debt, user-selected saving, ownership costs, and safety margins before estimating a payment or price. Loan tools use standard fixed-rate amortisation unless the page states otherwise. Growth tools clearly separate contributions from estimated returns.

What we test

• Known examples and reverse calculations where practical.
• Zero rates, zero balances, insufficient payments, unusual terms, and input boundaries.
• Whether the explanation and displayed result match the implemented formula.
• Mobile, keyboard, and assistive-technology usability.
• Whether the next connected tool logically follows the result.

Source hierarchy

We prefer regulators, government consumer-finance agencies, legislation or official rules, and international financial-education bodies. Commercial sources may explain a product, but they do not replace an official rule. Guides display the main sources used and identify facts that must be checked locally.

What an answer does not mean

Results are educational estimates—not credit approval, product suitability, legal interpretation, tax advice, or an investment recommendation. Fees, taxes, inflation, product terms, regulation, provider rules, and personal circumstances can materially change an outcome.

Corrections and review

Read the editorial policy. To report a concern, send the exact page, inputs, expected result, and supporting source to support@tritanai.com.