About FinMetric Pro
Built by people who got tired of mortgage spreadsheets that silently rounded the wrong number.
Our Mission
FinMetric Pro exists to make the underlying math of major financial decisions — buying a home, pricing a SaaS business, planning retirement savings, or clearing debt — visible and checkable, not hidden behind a single opaque output number. Every calculator on this site shows its formulas, its assumptions, and its full computation, so a user can verify the result rather than take it on faith.
Our Math Methodology
Every tool on this site runs a row-by-row or month-by-month simulation rather than a single rounded closed-form shortcut. The mortgage calculator builds a full amortization schedule instead of estimating total interest from an average balance; the debt payoff planner simulates actual monthly interest accrual and payment allocation for Snowball and Avalanche side by side; the wealth growth simulator compounds monthly and deflates by monthly inflation rather than applying a single annual adjustment at the end. We treat these details as the difference between a demo and a decision-grade tool.
Editorial Standards
Explanatory content accompanying each calculator is written to be independently useful — defining terms precisely, showing the exact formula in use, and grounding abstract math in concrete, realistic examples. We do not publish rounded, marketing-friendly numbers where a precise one is available, and we clearly label every output as an educational estimate rather than personalized financial, legal, or tax advice. See our Terms of Service for the full disclaimer.