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.

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
Engages visitors and captures leads
Your brand and your numbers
Works on any website
Easy to maintain
How it works
From first call to working result
- 1
Discovery call
A free 30-minute call to map your goal, sources, volume and where the result should land. NDA on request.
- 2
Sample first
We build a small working sample so you can check fields, format and quality before the full build.
- 3
Build & test
We build the full solution, test it on real data and edge cases, and share progress as we go.
- 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.

Use cases
Where this helps
Tech stack
Tools we use
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.