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mortgage-calculator

Local-first mortgage & loan dashboard. Open a plain .loan.yaml and see equity, payment splits, payoff projections, and side-by-side what-if scenarios. Runs entirely in your browser. Web app + Nextcloud app.

PrincipalPath is a deterministic mortgage refinancing specification designed to provide transparent, predictable financing for qualifying primary residences. It uses defined eligibility requirements, fixed interest calculations, affordable payment limits, and flexible principal repayment rules to create a clear path toward accelerated mortgage payoff. https://roxanneardary.com/principalpath/

HypoNavi: Mortgage Calculator — iPhone and Android app to compare mortgage offers, model refinance break-even, stress-test post-fixation rate hikes, and run extra-payment scenarios. Standard annuity formula. Free, offline, no tracking. By Lapnito.