Example Result
Sample DataBased on a sample $385,000 property with $2,850/month rent, 20% down, 7% interest rate.
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40-Year Projection Chart
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View PricingMonthly Rent Formula
How This Value Changes Over Time
How Monthly Rent Grows Over Time
The monthly rent you enter is your starting value at the time of purchase. Over a 40-year holding period, rent doesn't stay flat — it grows each year at the Rent Appreciation Rate you've set for the property.
Monthly Rent Formula Over Time
Projected Rent for Sample Property
Projected at 3.0% annual rent appreciation rate — use the slider above to explore any month.
Why Rent Grows
Rent typically rises with inflation and local housing demand. Even modest 2–3% annual rent growth compounds significantly over decades — a property renting for $2,000/month today could command $3,600/month after 30 years at 2% annual growth.
It's a Projection
The rent appreciation rate is an assumption, not a guarantee. Actual rent growth depends on market conditions, local regulations, vacancy periods, and tenant turnover. Conservative investors often use 2–3%, while high-demand markets may justify 4–5%.
Where to Find This Value
Here's where you can find the value for Monthly Rent:
Lease Agreement
The monthly rent amount on your signed lease or rental agreement
Rent Comparables
Check Zillow, Rentometer, or local listings for market rent in your area
Property Manager
Ask your property manager for current market rent estimates
Calculations That Use Monthly Rent
Platform Distribution
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Unlock Rental Property CalculatorWhy It Matters
Monthly rent is the single largest driver of your cash flow. Even small differences ($50–$100/month) compound over time and significantly affect annual returns. Validate your rent estimate against comparable rentals, local vacancy rates, and seasonal trends before committing to a deal.
Detailed Explanation
Monthly Rent is the total rent you charge tenants each month before any deductions. For single-family properties this is a single amount; for multi-unit properties it is the combined rent from all units. Monthly Rent is the foundation of every income metric — Gross Potential Rent, Effective Gross Income, NOI, and Cash Flow all start here. Always use the current market rent (not below-market rents from inherited leases) for accurate analysis.
Example
Based on a sample $385,000 property with $2,850/month rent, 20% down, 7% interest rate.
Related Calculations
Gross Potential Rent
2Total annual rental income assuming full occupancy.
Effective Gross Income
2Actual expected income after vacancy and other income.
Net Operating Income
UIncome remaining after all operating expenses but before debt service.
Cash Flow Before Tax
VCash remaining after operating expenses and debt service.
Cash Flow After Tax
WCash remaining after all expenses, debt service, and estimated taxes.
Revenue Per Unit
2Effective gross income divided by the number of units.
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