Real Estate Deal Analyzer — $24
Stop guessing whether a rental property is a good deal. Type in the yellow cells — price, rent, taxes, loan terms — and the sheet instantly shows you the numbers serious investors check before making an offer.
Two checkouts, same file: PayPal (card or balance) or crypto (USDT/USDC).
What it calculates
- Cap rate & NOI
- Monthly and annual cash flow
- Cash-on-cash return
- Mortgage payment (principal & interest)
- DSCR — the ratio lenders look at
- 1% rule check and gross rent multiplier
- CapEx reserve modeled separately (roof, HVAC, appliances) — the line most free calculators skip
Then go deeper (7 sheets)
- Sensitivity grid — annual cash flow across rent × price scenarios
- 5-year projection — rent/expense growth, appreciation, equity build-up and IRR, with a chart and an exit-sale scenario
- BRRRR calculator — rehab budget, holding costs, refinance, cash left in the deal
- Compare Deals — up to 3 properties side by side
- 15-point Due Diligence Checklist — taxes, insurance, HOA assessments, flood zone, title, local rental rules
The pre-loaded sample deal — it fails, on purpose
Price $250,000 · rent $1,800/mo · 20% down · 7% / 30 years. An honest tool has to be able to say "walk away":
At $1,800 rent this deal loses money every month; it needs roughly $2,180 to break even. Run your own numbers before you negotiate — not after. New to the math? Start with the cap rate guide.
FAQ
Do I need paid Excel? No — works in free Google Sheets: upload the .xlsx, formulas convert automatically.
Is this financial advice? No. It is a calculator. Check figures against local taxes, insurance and rental rules.
Can I change assumptions? Yes: vacancy, maintenance and management are % of rent; taxes and insurance are annual amounts.
Refunds: digital file; if the file does not open or formulas are broken in your Excel/Sheets version, write to support — we fix or refund. Support replies within 2 business days.
How every number on this page is calculated — our methodology.