Rental Property Calculator

Free Online Rental Property Calculator

Calculate discounts, savings, and final prices instantly — with support for stacked deals, bulk tiers, and tax.

Rental Property Calculator
Analyze cash flow, ROI, cap rate & long-term returns
Property & Purchase
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Rental Income
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Monthly Operating Expenses
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Growth Assumptions
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Investment Verdict
Monthly Cash Flow
Cash-on-Cash Return
Annual cash flow ÷ total cash invested
Cap Rate
NOI ÷ property value
Total Cash Invested
Gross Rental Yield
Net Operating Income
Mortgage Payment
Gross Rent (monthly)
Effective Rent (after vacancy)
Total Monthly Expenses
Expense Ratio
GRM
DSCR
Break-Even Occupancy
1% Rule
📊 Monthly Cash Flow Breakdown
📈 10-Year Investment Projection
Year Gross Rent Expenses Cash Flow Property Value Equity Total Return
🔮 Scenario Analysis
If vacancy increases to 10%:
If rent drops 10%:
If rent increases 10%:
If you add property management (8%):
If interest rate is 1% higher:
Projected sale price (end of hold):
Total profit at sale (incl. cash flow):
Annualised Total Return (IRR approx.):
Investment Insights
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