15 free calculators
Commercial Real Estate & Investing
Commercial real estate rewards the investors who run the numbers before they sign. This collection brings together the essential underwriting tools — from fast screens like cap rate and gross rent multiplier to deep analyses of cash flow, leverage, returns, and tax strategy. Every calculator runs instantly in your browser, with no signup and no cost, so you can move from a listing to a confident go or no-go decision in minutes. Choose a tool below to get started.
- BRRRR CalculatorFree BRRRR calculator to analyze Buy, Rehab, Rent, Refinance, Repeat deals. Instantly see cash left in the deal, cash flow, and refinance loan amount.Open calculator →
- Cap Rate CalculatorCalculate the capitalization rate on any commercial property in seconds. Enter income and price to get NOI and cap rate so you can compare deals fast.Open calculator →
- Cash-on-Cash Return CalculatorFree cash-on-cash return calculator for rental property investors. Measure your annual pre-tax cash flow against the actual cash you invested.Open calculator →
- Gross Rent Multiplier (GRM) CalculatorUse our Gross Rent Multiplier calculator to quickly screen rental properties. Divide price by gross annual rent to compare deals before deep analysis.Open calculator →
- Net Operating Income (NOI) CalculatorCalculate Net Operating Income for any income property. Factor in vacancy and operating expenses to find the NOI lenders and investors rely on.Open calculator →
- Debt Service Coverage Ratio (DSCR) CalculatorFree DSCR calculator for real estate investors. Check if a property's net operating income covers its debt so you can qualify for a DSCR loan.Open calculator →
- Fix and Flip Profit CalculatorEstimate your fix and flip profit before you buy. Enter ARV, purchase, rehab, holding, and selling costs to see net profit and ROI instantly.Open calculator →
- Rental Property Cash Flow CalculatorFree rental property cash flow calculator. Enter rent, vacancy, mortgage, and expenses to see monthly and annual cash flow before you invest.Open calculator →
- 70% Rule CalculatorApply the 70% rule instantly. Enter the ARV and repair costs to find your maximum allowable offer on a flip or BRRRR property in seconds.Open calculator →
- Internal Rate of Return (IRR) Real Estate CalculatorCalculate the internal rate of return on a real estate investment. Model cash flow, hold period, and sale proceeds to find your IRR and equity multiple.Open calculator →
- Amortization Schedule GeneratorFree mortgage amortization calculator. Enter loan amount, rate, and term to see your monthly payment, total interest, and total cost of the loan.Open calculator →
- 1031 Exchange Timeline & Capital Gains CalculatorPlan your 1031 exchange with our timeline and capital gains calculator. Find your 45-day and 180-day deadlines and estimate the tax you can defer.Open calculator →
- Hard Money Loan CalculatorFree hard money loan calculator. Estimate interest-only payments, origination points, and the total cost of your short-term fix and flip financing.Open calculator →
- Rent vs. Sell CalculatorShould you rent or sell your property? Compare net sale proceeds against long-term rental cash flow and appreciation to make the smarter move.Open calculator →
- Property Depreciation (MACRS) CalculatorFree rental property depreciation calculator using MACRS. Enter price and land value to find your annual and first-year depreciation deduction.Open calculator →