Free Calculator Widgets for Your Blog or Website

Boost your website engagement and dwell time. Embed our responsive, fast, and 100% private financial calculators on WordPress, Ghost, Squarespace, or custom websites with one copy-paste code.

1. Select a Calculator Widget

Choose the calculator that best fits your article topic

2. Customize Theme

HTML Embed CodeResponsive Iframe

<!-- Numeraise SIP Calculator Widget -->
<iframe 
  src="https://numeraise.com/embed/sip-calculator" 
  width="100%" 
  height="520" 
  frameborder="0" 
  style="border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 4px 6px -1px rgb(0 0 0 / 0.05);max-width:100%;" 
  title="SIP Calculator Widget by Numeraise"
  loading="lazy"
></iframe>
<p style="font-size:12px;color:#64748b;margin-top:6px;text-align:right;font-family:sans-serif;">
  Free tool powered by <a href="https://numeraise.com/calculators/sip-calculator" target="_blank" rel="noopener" style="color:#2563eb;text-decoration:underline;">Numeraise Financial Calculators</a>
</p>

Live Interactive PreviewOpen Standalone

100% Mobile & Responsive

Adapts smoothly to mobile smartphones, tablets, and full desktop displays without breaking layout.

Private & Client-Side

All mathematical calculations execute in the visitor's browser. Zero user financial data is transmitted to or stored on servers.

Compatible With Everything

Paste directly into WordPress (Custom HTML block), Ghost, Squarespace, Wix, Substack, or static HTML sites.

How to Embed in 3 Simple Steps

Step 1: Copy Embed Code

Select your desired calculator and click the "Copy Embed Code" button above.

Step 2: Paste in CMS

In WordPress, add a Custom HTML block. In Ghost, add an HTML card.

Step 3: Publish & Engage

Save or publish your page. Your readers can now calculate finances directly without leaving your site!

<iframe src="https://numeraise.com/embed/sip-calculator" width="100%" height="520" frameborder="0" style="border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 4px 6px -1px rgb(0 0 0 / 0.05);max-width:100%;" title="SIP Calculator Widget by Numeraise" loading="lazy" ></iframe> <p style="font-size:12px;color:#64748b;margin-top:6px;text-align:right;font-family:sans-serif;"> Free tool powered by <a href="https://numeraise.com/calculators/sip-calculator" target="_blank" rel="noopener" style="color:#2563eb;text-decoration:underline;">Numeraise Financial Calculators</a> </p>