Embed CalcHub calculators on your site — free
Quick answer
Copy-paste a single iframe to add EMI, SIP, FD, and 60+ other Indian finance calculators to any website. Free forever with a small “Powered by CalcHub” link. Remove the brand for ₹999/month.
Build your embed
Pick a calculator, tweak the size, copy the code.
Live preview
Top 12 calculators to embed
EMI Calculator
Calculate monthly loan EMI and total interest
<iframe src="https://calccrack.com/embed/emi-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>SIP Calculator
Plan your mutual fund SIP investments
<iframe src="https://calccrack.com/embed/sip-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>FD Calculator
Fixed deposit maturity calculator
<iframe src="https://calccrack.com/embed/fd-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>PPF Calculator
Public Provident Fund maturity — 15 year, 7.1% compound
<iframe src="https://calccrack.com/embed/ppf-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>Income Tax Calculator
New regime FY 2025-26 tax with 87A rebate up to ₹12L
<iframe src="https://calccrack.com/embed/income-tax-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>HRA Calculator
HRA exemption — metro/non-metro, old regime
<iframe src="https://calccrack.com/embed/hra-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>Compound Interest
Calculate compound interest growth
<iframe src="https://calccrack.com/embed/compound-interest" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>Salary Calculator
Calculate take-home salary after tax
<iframe src="https://calccrack.com/embed/salary-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>GST Calculator
Add or remove GST from any amount
<iframe src="https://calccrack.com/embed/gst-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>NPS Calculator
National Pension System corpus projection with blended returns
<iframe src="https://calccrack.com/embed/nps-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>Retirement Corpus Calculator
Corpus needed to retire comfortably at your target age
<iframe src="https://calccrack.com/embed/retirement-corpus-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>BMI Calculator
Check your Body Mass Index
<iframe src="https://calccrack.com/embed/bmi-calculator" width="100%" height="600" frameborder="0" style="border:1px solid #e5e7eb;border-radius:12px;"></iframe>Who embeds CalcHub?
Real estate blogs
Add an EMI calculator next to listings and guides.
Personal finance writers
Embed SIP, FD, and tax calculators in articles.
CA websites
GST, income tax, HRA, and gratuity calculators for clients.
HR portals
Salary, PF, and gratuity calculators for employees.
Fintech products
Onboarding flows with built-in loan and investment math.
Ed-tech platforms
Explain finance concepts with interactive calculators.
Pricing
Free
₹0
- ✓ All 60+ calculators
- ✓ Unlimited traffic
- ✓ “Powered by CalcHub” link in footer
- ✓ Default emerald theme
White-label
₹999/mo
- ✓ No CalcHub branding
- ✓ Custom brand colors
- ✓ Priority support
- ✓ Custom domain embeds
Frequently asked questions
Is embedding CalcHub free?
Yes. All calculators are free to embed with a small "Powered by CalcHub" link in the footer. For white-label embeds without branding, see our business plan at ₹999/month.
Will CalcHub embeds slow down my site?
No. Embeds load lazily with loading="lazy" and the calculator bundle is under 40 KB gzipped. There is zero impact on your page Largest Contentful Paint.
Can I customize the colors?
The free tier ships with our default emerald theme. White-label customers get full color customization, custom fonts, and logo replacement.
Do the calculators work on mobile?
Yes. All embeds are responsive and touch-friendly. They resize automatically to fit any container width.
Are the formulas reliable?
Yes. Every calculator is verified against official Indian regulator sources (RBI, CBIC, EPFO, Income Tax Department) and updated when rules change.