Rental Property ROI Calculator

Calculate your rental property's cash-on-cash return, cap rate, and projected 5-year profit. See if that investment property is worth it.

Typical investment property: 20-25%
% of monthly rent set aside for repairs
Industry average: 5-8%
Annual Cash Flow
Monthly Cash Flow
Cash-on-Cash Return
Cap Rate
Monthly Mortgage (P&I)
Total Cash Invested

5-Year Projection

Year Rental Income Expenses Mortgage Paid Cash Flow Equity Built Cumulative Return

How to Evaluate a Rental Property

Cash-on-Cash Return = Annual Cash Flow / Total Cash Invested. This tells you the yield on the actual cash you put in (down payment + closing costs). A good target is 8-12%.

Cap Rate = Net Operating Income / Purchase Price. This measures the property's income potential regardless of financing. Higher cap rates mean more income relative to price — but often in higher-risk areas. Most investors target 5-10%.

Always budget for vacancy (5-8%), maintenance (1% of property value/year), property management, and capital expenditures. The "1% Rule" — monthly rent should be at least 1% of purchase price — is a quick screening tool, but run the full numbers before buying.

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