Calculate mortgages instantly—100% in the browser, no tracking.
Compare 50-year vs 30-year mortgages with interactive charts. See the real numbers: monthly savings vs. total interest.
Features:
• Amortization tables with PITI breakdown
• Shareable results via URL
• Educational FAQ & policy explainer
• Open-source, mobile-first
Built with Next.js, React, Recharts. Free forever.
