The 100% Private In-Browser Financial & Commercial Modeling Engine
Institutional-grade debt modeling, commercial real estate underwriting, IRC §1031 like-kind tax deferrals, and payroll analytics running 100% client-side in WebAssembly.
Institutional Real Estate & Debt Calculators
DSCR Loan Calculator
Calculate Debt Service Coverage Ratio, Net Operating Income (NOI), and investor qualification tiers for commercial and residential rental portfolios.
Launch DSCR Model →Commercial Loan & Balloon
Underwrite commercial property debt with 20-30 year amortization curves and 5-10 year balloon maturity lump sums.
Calculate Balloon →IRC §1031 Tax Deferral
Model like-kind exchange tax deferrals, cash boot, mortgage relief boot, and replacement property basis.
Model 1031 Exchange →Loan Comparison & APR
Side-by-side debt structure comparison. Evaluate origination points, effective APR, and total interest over time.
Compare Loans →Mortgage & Amortization
Fixed-rate mortgage calculator with PMI cancellation, property tax escrow, extra principal, and full amortization charts.
Run Mortgage Model →Hard Money & Fix-and-Flip
Test the 70% Rule Maximum Allowable Offer (MAO), renovation draw schedules, and net profit margins.
Analyze Fix & Flip →Deal Files Never Leave Your Browser
Rent rolls, purchase contracts, and financing packages are among the most sensitive documents in commercial real estate. Every TableView calculator executes in local WebAssembly memory — no deal terms are transmitted, logged, or stored on any server.
How Privacy Works →Underwriting Guides & Research
Master the math behind institutional lending with in-depth practitioner guides covering DSCR qualification, 1031 exchange deadlines, loan amortization, and commercial balloon risk.
Browse All Guides →