Real Estate Investment Calculators
Free tools for US real estate investors. No signup, no paywall — just instant math on your next deal.
BRRRR Calculator
Model your Buy-Rehab-Rent-Refinance-Repeat deal
Enter your purchase price, rehab cost, ARV, and rent to see how much capital you can recycle after refinancing — and what your cash-on-cash return looks like.
Cap Rate Calculator
Instant capitalization rate for any investment property
Enter your net operating income (NOI) and property value to calculate your cap rate in seconds. Understand what a good cap rate looks like in 2026 US markets.
Cash-on-Cash Calculator
Measure your annual cash return on invested capital
Calculate cash-on-cash return for any rental property. Enter your annual pre-tax cash flow and total cash invested to see your real return percentage.
Ready to go beyond the calculator?
Haven's full platform runs 10,000 ROI scenarios per property, surfaces off-market deals before they list, and audits 847 data points per address — so the numbers you plug into these calculators are the right numbers.
Try Haven Free — 14 DaysCalculator FAQ
Are these real estate calculators free to use?
Yes — all Haven tools are completely free with no signup required. They run entirely in your browser.
Which calculator should I use first?
Start with the cap rate calculator to quickly screen a deal, then use the cash-on-cash calculator to model your returns after financing. Use the BRRRR calculator if you're planning a value-add renovation strategy.
How accurate are these calculators?
The calculators use standard real estate investment formulas. Accuracy depends on the quality of your inputs — particularly your NOI estimates and property value. Haven's full platform provides 847-point AI analysis to help you get these inputs right.
Can I use Haven's tools to analyze any US market?
Yes. The calculators work for any US property. For deeper market-specific analysis across 50+ US metros, Haven's full investment platform provides AI-powered insights and off-market deal discovery.