Put a Doorlark calculator on your own site
Brokerages and agents can add two of our calculators to any website for free. Copy the code and paste it into your page. No sign-up, no fee, no ads inside the calculator.
Agent Net Income Calculator
Take-home per deal and per year after split, cap, fees, yearly costs, mileage and a tax set-aside. Good for recruiting pages and agent onboarding.
Open the embed preview · Full page with the math
<iframe src="https://doorlark.com/embed/real-estate-agent-net-income-calculator/" title="Agent Net Income Calculator by Doorlark" width="100%" height="2000" style="border:0;max-width:640px" loading="lazy" data-doorlark="real-estate-agent-net-income-calculator"></iframe>
<script>addEventListener("message",function(m){var d=m.data;if(m.origin!=="https://doorlark.com"||!d||!d.doorlarkEmbed)return;document.querySelectorAll("iframe[data-doorlark]").forEach(function(f){if(f.dataset.doorlark===d.doorlarkEmbed)f.style.height=(d.h+4)+"px"})});</script>
<p style="font-size:13px">Calculator by <a href="https://doorlark.com/tools/real-estate-agent-net-income-calculator/">Doorlark</a></p>Seller Net Sheet Calculator
A seller's estimated cash at closing, line by line. Good for a listing page or a 'what's my home worth' page.
Open the embed preview · Full page with the math
<iframe src="https://doorlark.com/embed/seller-net-sheet-calculator/" title="Seller Net Sheet Calculator by Doorlark" width="100%" height="1500" style="border:0;max-width:640px" loading="lazy" data-doorlark="seller-net-sheet-calculator"></iframe>
<script>addEventListener("message",function(m){var d=m.data;if(m.origin!=="https://doorlark.com"||!d||!d.doorlarkEmbed)return;document.querySelectorAll("iframe[data-doorlark]").forEach(function(f){if(f.dataset.doorlark===d.doorlarkEmbed)f.style.height=(d.h+4)+"px"})});</script>
<p style="font-size:13px">Calculator by <a href="https://doorlark.com/tools/seller-net-sheet-calculator/">Doorlark</a></p>
How to add it
- WordPress: add a "Custom HTML" block and paste the code.
- Squarespace, Wix and most site builders: add an "Embed" or "Code" block and paste the code.
- Agent website platforms: look for a custom HTML or embed option in the page editor. If you can't find one, ask your platform's support team where to paste an iframe.
The short script in the code sizes the frame to fit the calculator on phones and desktops. If your site strips scripts and the calculator looks cut off, raise the height number instead. Please keep the "Calculator by Doorlark" link under it. That link is the only thing we ask for.
Good to know
- The calculator runs in the visitor's browser. Nothing they type is sent to Doorlark or to you.
- It shows example numbers until someone types their own. Results are estimates for planning, not tax, legal or financial advice.
- When we fix or update the math, your embed updates on its own.
Questions or a calculator you'd like to embed that isn't here? Email sponsors@doorlark.com.