How to Embed Free Financial Calculators on Your Website

Why Add Calculators to Your Website?

Financial calculators are one of the best ways to increase engagement on your website. They:

• Keep visitors on your site longer
• Provide genuine value to your audience
• Generate leads when users see helpful results
• Improve SEO with interactive content
• Position you as a helpful resource

The best part? You can add them for free with just a few lines of code.

Available Calculators

We offer embeddable versions of our most popular calculators:

Mortgage Calculator

Perfect for real estate blogs, agent websites, or home buying guides.

• Adjustable home price, down payment, and interest rate
• Instant monthly payment calculation
• Clean, mobile-responsive design

Compound Interest Calculator

Great for investment blogs, financial advisors, or educational content.

• Shows how money grows over time
• Adjustable initial investment and monthly contributions
• Visual breakdown of contributions vs. interest

How to Get Your Embed Code

Visit our Embed Page

Select the calculator you want

Choose your preferred size (Small, Medium, Large, or Full Width)

Copy the provided code

Paste it into your website

It's that simple!

Installation by Platform

WordPress

Method 1: Custom HTML Block (Recommended)

Edit your post or page

Click the "+" button to add a block

Search for "Custom HTML"

Paste the embed code

Preview and publish

Method 2: Classic Editor

Switch to "Text" view (not Visual)

Paste the embed code where you want the calculator

Save your post

Method 3: Widget Area

Go to Appearance → Widgets

Add a "Custom HTML" widget to your sidebar

Paste the embed code

Save

Wix

Open your Wix Editor

Click "Add" (+) → "Embed" → "HTML iframe"

Click "Enter Code"

Paste the embed code

Adjust size as needed

Publish your site

Squarespace

Edit your page

Add a "Code" block

Paste the embed code

Toggle "Display Source" off

Save and publish

Shopify

Go to Online Store → Pages

Edit your page

Click "Show HTML" (<>)

Paste the embed code

Save

Any HTML Website

Simply paste the embed code wherever you want the calculator to appear in your HTML file:

```html

```

Customization Tips

Adjusting Size

The default size works for most layouts, but you can customize:

• Width: Use pixels (400) or percentage (100%)
• Height: Adjust based on how much of the calculator you want visible

For responsive design, use `width="100%"` and set a `max-width` in the container.

Styling the Container

Wrap the embed in a styled div for better presentation:

```html

```

Center Alignment

To center the calculator:

```html

```

Best Practices

1. Place Calculators Strategically

Put calculators where they're most relevant:

• Mortgage calculator on home buying articles
• Compound interest calculator on investment guides
• Near your call-to-action

2. Add Context

Don't just drop in a calculator. Add helpful text:

• Explain what the calculator does
• Guide users on how to use it
• Explain what the results mean

3. Mobile Responsiveness

Our calculators are mobile-friendly, but check:

• Use `max-width: 100%` in the iframe style
• Test on multiple devices
• Ensure surrounding content doesn't crowd the calculator

4. Loading Performance

Our calculators load asynchronously with `loading="lazy"`, so they won't slow down your page. The script loads only when the user scrolls to the calculator.

Troubleshooting

Calculator Not Showing

• Check that your platform allows iframes
• Ensure the code was pasted in HTML mode, not visual mode
• Clear your website cache

Calculator Too Small/Large

• Adjust the width and height values in the embed code
• Use CSS to set max-width on the container

Display Issues on Mobile

• Use percentage width (100%) instead of fixed pixels
• Add the style `max-width: 100%` to the iframe

Terms of Use

Our embeddable calculators are free to use on any website with these simple rules:

✓ Allowed:

• Personal blogs and websites
• Business websites
• Educational content
• Client projects (agencies/developers)

❌ Not Allowed:

• Removing or hiding the "Powered by CalcMoney" attribution
• Modifying the calculator code
• Claiming the calculators as your own creation

Get Started

Ready to add a calculator to your site?

Go to our Embed Page

Pick your calculator

Copy the code

Paste and publish!

If you have any questions or need a custom solution, contact us.

More Resources

• Mortgage Calculator - Full version with amortization
• Compound Interest Calculator - Full version with charts
• All Calculators - Browse our complete collection