Try before you buy

Useful calculators with honest limits.

Free tools are designed to help you organize an initial decision. They show their assumptions and point out what still requires deeper research.

Available now

Free Mortgage Note Analyzer

Enter purchase price, unpaid balance, payment, term, property value and initial costs for a quick first-pass screen.

✓Gross annual cash yield
✓Simple payback estimate
✓Equity cushion and deal score
Coming later

Resale Profit Calculator

Estimate marketplace fees, buyer shipping, outbound shipping, repair costs and target profit before making an offer.

Coming later

Retirement Scenario Comparison

Compare retirement-income strategies without burying the main tradeoffs under complicated charts.

Important: Calculator outputs are estimates based on the information entered. They are educational aids, not investment, tax, legal or financial advice.