Property calculators for your website.

Real estate calculators

In simple words: We build mortgage, cash-flow and ROI calculators that sit on your website, or in Excel or Google Sheets, branded as yours.

Branded online calculators for mortgage payments, cash flow, ROI and fix-and-flip profit that your clients can use on your website, plus Excel or Sheets versions.

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Real estate calculators
JavaScriptReactPython

For example: A property investment coach wanted students to test deals on the website. Visitors test deals on the site and leave their email for the results. See how we did it ↓

The problem

Why teams come to us

Clients never open the spreadsheet you send, and generic calculators do not reflect your numbers or brand.

What you get

  • Custom formulas for mortgage, amortisation, cash flow, ROI or flip profit
  • Embeddable online calculator widgets
  • Excel or Google Sheets versions for offline analysis
  • Branded design with clear calls to action
  • Easy updates for rates and assumptions

Benefits

What changes for your team

01

Engages visitors and captures leads

02

Your brand and your numbers

03

Works on any website

04

Easy to maintain

How it works

From first call to working result

  1. 1

    Discovery call

    A free 30-minute call to map your goal, sources, volume and where the result should land. NDA on request.

  2. 2

    Sample first

    We build a small working sample so you can check fields, format and quality before the full build.

  3. 3

    Build & test

    We build the full solution, test it on real data and edge cases, and share progress as we go.

  4. 4

    Deliver & support

    You get the result, the source code and short handover notes, plus fixes during the support window.

Example project

A branded cash-flow calculator

The challenge
A property investment coach wanted students to test deals on the website.
What we built
We built a branded cash-flow and ROI calculator that embeds on the site and emails the results to the visitor.
The outcome
Visitors test deals on the site and leave their email for the results.

An illustrative example of a typical real estate calculators engagement.

A branded cash-flow calculator

Use cases

Where this helps

Agent and broker websitesInvestor educationLender landing pagesDeal analysis tools

Tech stack

Tools we use

JavaScriptReactPythonGoogle SheetsExcel

FAQ

Questions about real estate calculators

Can I embed it on WordPress, Wix or Webflow?

Yes, we provide an embed code that works on most website builders.

Can it capture leads?

Yes, results can be emailed or sent to your CRM.

Are results financial advice?

No. Calculators give estimates for education and screening, not loan approval or investment advice.

Related services

Often combined with

Ready to talk about real estate calculators?

Send a short brief or book a call. A senior engineer replies within a few hours.

Book a free call ↗