Cash-on-Cash Return Calculator

How hard is your money working? Cash-on-cash return compares a rental's yearly cash flow with the cash you actually put into the deal.

Cash You Put In
$
%
%
$
Loan
%
Monthly Income & Expenses
$
$

Taxes, insurance, vacancy, repairs, CapEx and management. A third of rent is a common rough figure if you don't have numbers yet.

Cash-on-Cash Return
4.47%
Annual Cash Flow ÷ Total Cash Invested
Down Payment$40,000
+ Closing Costs$6,000
+ Rehab$10,000
Total Cash Invested$56,000
Rent$1,950
− Operating Expenses$650
− Mortgage (P&I)$1,091
Monthly Cash Flow$209
Annual Cash Flow$2,502
Years to get your cash back22.4 years
How it works

Cash-on-cash return, explained

Cash-on-cash return is the yearly pre-tax cash flow divided by the total cash you invested. Unlike cap rate, it includes your financing, so it answers the question an investor actually has: if I put this much money into this deal, what percentage do I get back each year? It also makes it easy to compare a rental against any other place you could put the same cash.

Cash-on-Cash = Annual Cash Flow ÷ (Down Payment + Closing Costs + Rehab) × 100
1

Add up your cash in

Down payment, closing costs and any rehab you pay for up front. Loan money doesn't count. Only your own cash.

2

Find annual cash flow

Rent minus operating expenses minus the mortgage, times 12. Be honest about vacancy, repairs and CapEx.

3

Divide

Cash flow ÷ cash in. 10% means you get a tenth of your money back each year, or all of it back in about ten years.

Want this on every Zillow listing?

Deal Snap REI Pro calculates cash-on-cash return automatically on every Zillow listing you open, alongside cap rate, DSCR and your max offer, so you can rank listings without a spreadsheet.

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Frequently asked questions

›What is a good cash-on-cash return?

Many rental investors target 8–12%. Some accept less in appreciating markets; others want 15%+ in cheaper, higher-risk areas. Compare it with what your cash could earn elsewhere with less work.

›What's the difference between cash-on-cash return and cap rate?

Cap rate ignores financing and measures the property. Cash-on-cash includes your mortgage and measures your deal. Leverage can push cash-on-cash well above the cap rate when rates are low, or below it when rates are high.

›Does cash-on-cash return include appreciation or loan paydown?

No. It only counts cash that hits your account. Appreciation, principal paydown and tax benefits are part of total return, but they aren't spendable each month.

›Can cash-on-cash return be infinite?

Yes. If a BRRRR refinance pulls all of your cash back out, you have no cash left in the deal, so any positive cash flow is an infinite return. Use the BRRRR calculator to model that case.

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