Real-estate math,
done right.
Free calculators for the decisions that move six figures — affordability, rent vs. buy, ROI, cap rate, closing costs. Built for actual house-buying and investing workflows.
Six tools to start.
The most-requested calculators for first-time buyers, agents, and rental investors. More will ship as we get user feedback.
Mortgage Affordability CalculatorSoon
How much house you can afford given income, debt, down payment, and target DTI.
Rent vs. Buy CalculatorSoon
Break-even analysis with property taxes, maintenance, and opportunity cost of down payment.
Property ROI CalculatorSoon
Cash flow, appreciation, tax benefit, and total return on any rental property.
Cap Rate CalculatorSoon
Capitalization rate, gross rent multiplier, and price-per-door for investment analysis.
Cash-on-Cash ReturnSoon
True yield on the actual cash you put in — the metric flippers and BRRRR investors live by.
Closing Cost EstimatorSoon
All-in closing costs by state — loan origination, title, escrow, taxes, recording fees.
Different calculation in your workflow?
If you're an agent, investor, or first-time buyer with a calculation you keep redoing — let us know. Real workflows shape the priority list.
Suggest a toolHelp us improve
Found a bug, have an idea, or want a new tool? Let us know — every message is read.
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