Free Financial Calculators for India

EMI, SIP, Lumpsum, FD, PPF & Gratuity — accurate, instant, completely free. No sign-up. No data collection. Results in seconds.

India's Most Useful Financial Calculators — All in One Place

Managing personal finances in India can be complex. Between reducing-balance EMIs, SIP compounding, quarterly FD interest, PPF lock-in rules, and gratuity calculations — the formulas are different, the regulations evolve, and the stakes are real. iCalcDesk was built to make all of this simple.

Every calculator on iCalcDesk is built specifically for the Indian market. Currency is formatted in Indian numbering (₹1,00,000 — not ₹100,000). PPF calculations enforce the ₹1.5 lakh annual statutory limit. All EMI schedules export to CSV so you can plan offline.

Our Free Calculators

EMI Calculator — Plan Any Loan

Use our EMI Calculator to calculate the monthly instalment on any home loan, car loan, or personal loan. Enter the loan amount, interest rate, and tenure — and instantly see your EMI, total interest payable, and a month-by-month amortisation schedule. Download the full schedule as a CSV for your own records.

SIP Calculator — Grow Your Investments

The SIP Calculator shows how a regular monthly investment grows over time using the Future Value of Annuity Due formula. Set your monthly SIP amount, expected annual return rate, and investment tenure to see your projected portfolio value, total invested capital, and wealth ratio. Ideal for planning mutual fund SIPs.

Step-up SIP Calculator — Increase Your Wealth Annually

Use the Step-up SIP Calculator to see the massive impact of increasing your monthly SIP amount every year. As your income grows, increasing your SIP by even 10% annually can nearly double your final corpus over long periods.

SWP Calculator — Plan Your Retirement Income

Our SWP Calculator helps you project how long your investment corpus will last while you take regular monthly withdrawals. Ideal for retirees planning their systematic withdrawal plans from mutual funds.

Loan Prepayment Calculator — Save Lakhs in Interest

Discover the power of extra payments with our Loan Prepayment Calculator. See how increasing your monthly outgo by even a few thousand rupees can shave years off your home loan tenure and save you massive amounts in interest.

HRA Calculator — Calculate Your Tax Exemption

Use the HRA Calculator to determine how much of your House Rent Allowance is exempt from income tax. Our tool follows the latest Indian income tax rules for both metro and non-metro cities.

Lumpsum Calculator — One-time Investment

Our Lumpsum Calculator helps you project the growth of a one-time investment. Whether it's a mutual fund lumpsum or a stock market investment, see how compound interest builds your wealth over the long term.

FD Calculator — Fixed Deposit Maturity

Our FD Calculator uses standard quarterly compounding (the Indian banking standard) to calculate your FD maturity amount. Enter principal, interest rate, and tenure to instantly see total interest earned and final maturity value.

PPF Calculator — Long-Term Tax-Free Savings

The PPF Calculator computes your Public Provident Fund maturity after the standard 15-year lock-in with annual compounding. It enforces the ₹1.5 lakh statutory deposit limit and gives you a year-by-year breakdown of deposits, interest, and balance.

Gratuity Calculator — Know Your Entitlement

The Gratuity Calculator estimates your gratuity amount under the Payment of Gratuity Act 1972 using the standard formula: (Last drawn salary × 15 × Years of service) / 26. Enter your monthly salary and tenure to instantly see your statutory gratuity entitlement.

Why Use iCalcDesk?

There are many financial calculators online, but most are either cluttered with ads that bury the actual tool, require email sign-ups, or are designed for international markets with different tax rules, currency formatting, and banking conventions. iCalcDesk was designed from scratch for Indian users:

  • India-first: Indian Rupee formatting, RBI conventions, Indian banking standards.
  • Zero data collection: Every calculation happens in your browser. Nothing is sent to any server.
  • CSV exports: Download full amortisation schedules, SIP projections, and FD breakdowns.
  • Mobile-ready: Fully responsive — works on any screen size.
  • Fast: Static site, CDN-hosted — typically loads in under a second.

Results are for informational and educational purposes only. This is not financial advice. Consult a SEBI-registered advisor before making investment decisions.