All free real estate calculators
Twelve tools for rental property analysis. Every one free, no signup, no data collection.
Updated October 2, 2026
Core metrics
- Cap Rate CalculatorNet operating income divided by price. The unleveraged yield.Open calculator
- NOI CalculatorGross rent minus operating expenses. The foundation metric.Open calculator
- Cash-on-Cash CalculatorAnnual cash flow divided by cash invested. Your actual return.Open calculator
- Gross Rent Multiplier CalculatorPrice divided by annual rent. A fast screen.Open calculator
- 1% Rule CalculatorMonthly rent divided by price. A pass/fail screen.Open calculator
- DSCR CalculatorNOI divided by annual debt service. The lender’s test.Open calculator
- Rental Yield CalculatorRent as a percentage of price. Gross and net.Open calculator
- Rental Cash Flow CalculatorYear 1 cash flow, IRR, and a 30-year hold projection.Open calculator
Strategies
Buying and financing
Renting and landlords
Advanced
More calculators coming: 1031 exchange, house hack, and wholesale are next.
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