Embed Our Free Real Estate Calculators

Run a real estate blog, newsletter or brokerage site? Add any of our calculators to your page for free: copy the code below and paste it into your HTML. They work on mobile, need no sign-up, and update as your readers type.

Cash-on-Cash Return Calculator

Enter price, down payment, rent and expenses to see cash flow and the annual return on the cash you put in.

<iframe id="rih-cash-on-cash-return-calculator" src="https://realestate.darkspire.net/embed/cash-on-cash-return-calculator.html" width="100%" height="1068" style="border:1px solid #e2e8f0;border-radius:10px" loading="lazy" title="Cash-on-Cash Return calculator"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin==="https://realestate.darkspire.net"&&e.data&&e.data.rihCalc){var f=document.getElementById("rih-"+e.data.rihCalc);if(f)f.style.height=(e.data.height+4)+"px";}});</script>

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Cap Rate Calculator

Enter value, gross rent, vacancy and operating expenses to get NOI, cap rate, and the price that hits your target cap rate.

<iframe id="rih-cap-rate-calculator" src="https://realestate.darkspire.net/embed/cap-rate-calculator.html" width="100%" height="780" style="border:1px solid #e2e8f0;border-radius:10px" loading="lazy" title="Cap Rate calculator"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin==="https://realestate.darkspire.net"&&e.data&&e.data.rihCalc){var f=document.getElementById("rih-"+e.data.rihCalc);if(f)f.style.height=(e.data.height+4)+"px";}});</script>

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BRRRR Calculator

Enter purchase, rehab, ARV and refinance terms to see the cash you get back, the cash left in the deal, and cash flow after the refi.

<iframe id="rih-brrrr-calculator" src="https://realestate.darkspire.net/embed/brrrr-calculator.html" width="100%" height="1212" style="border:1px solid #e2e8f0;border-radius:10px" loading="lazy" title="BRRRR calculator"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin==="https://realestate.darkspire.net"&&e.data&&e.data.rihCalc){var f=document.getElementById("rih-"+e.data.rihCalc);if(f)f.style.height=(e.data.height+4)+"px";}});</script>

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Rent vs Sell Calculator

Compare selling your property now and investing the cash with keeping it as a rental and selling later.

<iframe id="rih-rent-vs-sell-calculator" src="https://realestate.darkspire.net/embed/rent-vs-sell-calculator.html" width="100%" height="1284" style="border:1px solid #e2e8f0;border-radius:10px" loading="lazy" title="Rent vs Sell calculator"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin==="https://realestate.darkspire.net"&&e.data&&e.data.rihCalc){var f=document.getElementById("rih-"+e.data.rihCalc);if(f)f.style.height=(e.data.height+4)+"px";}});</script>

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Free to use on any site. Please keep the small credit link under the calculator.