Hide Widget
Home Price
Interest Rate
Mortgage Term
Number format
Home Price
Down Payment
Interest Rate
Mortgage Term
Start Date
Prorerty Taxes
Home Insurance
HOA fees
Add Extra Payments
Remove Extra Payments
To monthly mortgage payment
Extra yearly mortgage payment
Monthly Payment
Total Principal paid
Total Interest paid
Monthly Principal & Interest
Monthly Extra Payment
Prorerty Taxes
Insurance (short)
Down payment
Extra payments
Total principal paid
Total interest paid
Bar chart label "Balance"
Bar chart label "Principal"
Bar chart label "Interest"
Amortization Schedule
Payment date
Total Intereste

Mortgage Calculator Widget for Website

Trusted by over 500 websites, our free mortgage calculator will act as a great addition to any real estate agency website. Because it can easily fit into any theme, it’s a great value-add for your website.

What makes this mortgage calculator script loved by our clients?

  • It is absolutely FREE.
  • There are absolutely no ads.
  • It is hosted on the best CDN network. Therefore, the loading time is quick.
  • Before releasing it to you, we had it tested in all browsers and mobile phones.

Mortgage Calculator Widget Special Features

  • It allows customization. If you want to adjust the styling or play with different themes, we give you the flexibility to do so.
  • We provide fields builder. You can add PMI, HOA, Taxes or even extra payments for your calculator.
  • Charts and amortization schedule is shown in separate popal window. Instead of popup window results can be shown in a calculator frame.
  • We have also provided the feature of Localization. You can override any label using your language (i.e. rename your input label or change currency symbol)
  • The plugin is very lightweight. It is written in pure JavaScript without adding additional third-party libraries to your website.

Have any suggestions or questions that you would like us to change? Please feel free to contact us.

Premium Widget Version

The calculator is absolutely free and secure. Now it is used by more than 500 websites. Including a few high traffic and authoritative websites.

After installation, we add a link to the footer of the widget - "powered by mortgage-advice-online.org". If you want to support the project and remove the link from the footer, you can buy a premium version of the calculator. The premium version costs $99 for 1 website.

If you have any questions, feel free to contact us via [email protected].

Website URL

Installing Mortgage Calculator Widget onto an HTML website

  • Just Copy ...

    Here's your unique Code snippet. Click Copy button to copy it right to your clipboard.

  • ... & paste.

    Paste the above code anywhere in the HTML of your website on page you want widget to work.

    <html> <head> <title> </title> </head> <body> <h1> Where to install code </h1> <p> Insert it anywhere in your html code </p> Paste Here </body> </html>
  • It should be that easy, but if something's not working or you need more help contact us by email [email protected].

    On your website, the widget may look different than on this page. This is because the widget inherits the styles of your website. We specifically reset the styles for the widget to default values so that the widget looks the same everywhere. However, this does not always work. If the widget is displayed incorrectly, please email us, we will try to fix it.