Rental Property Calculators
Running rental property profitably requires knowing exactly where your money goes. The difference between a property that builds wealth and one that quietly drains it often comes down to expenses most landlords underestimate — maintenance reserves, vacancy, management fees, and capital expenditure. These calculators make every number visible before you sign a lease or buy the next property.
The Rental Yield Calculator is the essential first step. Enter the property value, monthly rent, and your actual expenses to see gross yield, net yield, and annual cash flow in one view. It shows you whether a property is genuinely profitable or just looks that way at headline rents.
For investors comparing multiple properties, net yield is more reliable than gross yield. Two properties with identical gross yields can have very different net yields depending on property taxes, insurance rates, management fees, and maintenance requirements. Always model the full expense picture before committing to a deal.
Rental calculators
Airbnb Revenue Calculator
Estimate short-term rental income from occupancy rate, nightly rate, and operating costs.
Rent Increase Calculator
Calculate the effect of a rent increase on your annual income, yield, and tenant affordability.
Break-Even Rent Calculator
Find the minimum monthly rent needed to cover all property expenses and mortgage payments.
Rental property math fundamentals
Gross rental yield = (Annual Rent / Property Value) × 100. A property worth $500,000 renting for $2,200/month has a gross yield of ($26,400 / $500,000) × 100 = 5.28%.
Net rental yield subtracts all operating expenses. If expenses total $8,000 per year on the same property, net yield = ($26,400 − $8,000) / $500,000 × 100 = 3.68%. The gap between gross and net is often 1.5–3 percentage points for well-managed properties.
Cash-on-cash return is different again — it measures return on the cash actually invested (down payment + closing costs), after mortgage payments. If you put down $125,000 and the property generates $4,200 in annual cash flow after all expenses including the mortgage, your cash-on-cash return is 3.36%. This is often the most relevant metric for leveraged investors.