Real Estate Return Calculator
Estimate cash flow, cash-on-cash return, equity buildup, and total profit on an investment property.
Use this free calculator from CapitalAx Commercial Lending to analyze your commercial financing scenario. For personalized guidance on your specific deal, request a quote or call our team.
How Investors Use Return Analysis
Return analysis helps investors compare opportunities on an apples-to-apples basis. Cash-on-cash return measures annual income relative to the cash invested. Total return accounts for cash flow, equity buildup through loan paydown, and appreciation over the hold period.
The Cash-on-Cash Return Formula
Cash-on-cash return divides the annual pre-tax cash flow by the total cash invested. Annual cash flow is NOI minus annual debt service. Total cash invested is typically the down payment plus closing costs.
Annual Cash Flow = NOI - Annual Debt Service
Cash-on-Cash Return = Annual Cash Flow / Cash Invested × 100
Unlike cap rate, cash-on-cash return reflects the effect of financing. A property might carry a 6 percent cap rate but deliver a 9 percent cash-on-cash return when purchased with leverage at a favorable rate. Conversely, high-interest debt can turn a good cap rate into thin or negative cash-on-cash.
Worked Example
An investor buys a small office building for $1,500,000 with a $375,000 down payment (25 percent) and takes a $1,125,000 loan at 7.0 percent amortized over 25 years. Annual debt service comes to roughly $95,412.
The building generates $192,000 in gross annual rent. After a 5 percent vacancy allowance ($9,600) and $57,600 in operating expenses, NOI is $124,800.
NOI = $192,000 - $9,600 - $57,600 = $124,800
Annual Cash Flow = $124,800 - $95,412 = $29,388
Cash-on-Cash Return = $29,388 / $375,000 × 100 = 7.8%
The property's unlevered cap rate is 8.3 percent ($124,800 / $1,500,000), but the levered cash-on-cash return comes in at 7.8 percent because the debt service absorbs most of the margin between NOI and the purchase price. Use the calculator above to model how changing the rate, amortization period, or down payment shifts this outcome.
What Is a Good Cash-on-Cash Return?
Most experienced investors target 6 to 10 percent cash-on-cash in current markets, though the right threshold depends on property type, location, and alternative investment options. Returns below 4 to 5 percent often mean the deal relies heavily on appreciation to justify the equity commitment. Returns above 10 percent in stabilized assets typically signal higher risk or a mispriced opportunity.
Why Financing Structure Affects Returns
The right financing can significantly amplify returns through leverage. Lower rates increase cash flow. Longer amortization reduces payments. Interest-only periods preserve cash in the early years. A CapitalAx advisor can help you structure financing that fits your return targets.
Frequently Asked Questions
What is cash-on-cash return?
Cash-on-cash return measures the annual pre-tax cash flow a property produces relative to the cash you invested. Unlike cap rate, it reflects the effect of financing, so it shows the return on your actual equity rather than the full property value.
How do you calculate cash-on-cash return?
Subtract annual debt service from net operating income to get annual cash flow, then divide by your total cash invested and multiply by 100. A property with $29,388 in annual cash flow on a $375,000 down payment returns 7.8 percent cash-on-cash. The calculator above does this for you.
What is a good cash-on-cash return?
Most experienced investors target 6 to 10 percent in current markets, though the right threshold depends on property type, location, and alternative investment options. Returns below 4 to 5 percent often mean the deal relies heavily on appreciation to justify the equity commitment.
What is the difference between cash-on-cash return and total return?
Cash-on-cash return only counts the annual cash flow relative to your invested cash. Total return adds equity buildup from loan paydown and appreciation over the hold period, so it captures the full profit picture when you eventually sell.
What is equity buildup in real estate?
Equity buildup is the portion of your loan balance paid down through regular principal payments over the hold period. Each payment shifts a little more value from the lender to you, and that recovered principal becomes part of your profit at sale.
How does leverage affect real estate returns?
Financing lets you control a larger asset with less cash, which can lift cash-on-cash return above the cap rate when the loan rate is favorable. A property with a 6 percent cap rate can deliver a 9 percent cash-on-cash return with the right leverage, but debt also magnifies losses if income falls.