Industry-standard formulas · client-side calculations

India's financial calculators made simple

Calculators for EMI, SIP, retirement, tax & more, built on the same industry-standard formulas used across Indian banks — not simplified guesses. No noise, just clarity.

EMI Calculator
₹10,00,000
8.5%
20 yrs
Monthly EMI ₹0
Principal 0% Interest 0%
Full breakdown
Calculations run in your browser
Real-time results
Mobile optimized
Industry-standard formulas

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No jargon, no clutter — just the clarity you need to decide with confidence.

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What-if scenarios

Tweak one number and see the full impact instantly.

Precision is the entire product

Every calculator on ClariMoney uses industry-standard financial formulas — reducing-balance EMI calculations, standard compound-interest models, and the official income tax slabs for each financial year. No simplified approximations, no rounded placeholders.

Tax calculators are checked against current CBDT slab rates before publishing. Found a discrepancy or need a calculator we don't have yet? Tell us.

Common questions

Everything you need to know before you start calculating.

How is EMI calculated?

EMI is calculated using the standard formula: EMI = [P × R × (1+R)^N] / [(1+R)^N – 1], where P is the principal, R is the monthly interest rate, and N is the tenure in months. Our EMI calculator applies this instantly as you type.

Are these calculators accurate?

Yes. All calculators use industry-standard financial formulas commonly applied by banks. Results are for planning and comparison and may differ slightly from your bank's final figures due to rounding, processing fees, or insurance add-ons. For legally binding figures, confirm with your bank or a qualified advisor.

What is the difference between flat rate and reducing balance interest?

Flat rate interest is calculated on the full original loan amount for the entire tenure, so it stays the same every month. Reducing balance interest — used by virtually all banks for EMI loans — is calculated only on the outstanding principal, so it shrinks as you repay. Reducing balance almost always works out cheaper for the borrower than the same flat rate.

Why does my actual EMI differ slightly from the calculator?

Small differences are normal. Banks may round the EMI to the nearest rupee, apply processing fees or insurance premiums separately, charge interest from the disbursement date rather than the 1st of the month, or use a slightly different day-count convention. The calculator gives you a very close estimate for planning purposes — always confirm the final figure in your loan agreement.

Should I choose the old or new income tax regime?

It depends on how many deductions and exemptions you claim. The old regime allows deductions like 80C, HRA, and home loan interest, and tends to benefit people with significant investments or rent/loan outgo. The new regime offers lower slab rates but fewer deductions, and often suits people with simpler finances. Use our income tax calculator to compare both side by side with your actual numbers.

Does prepaying my loan actually save money?

Usually, yes. Because interest is charged on the outstanding balance, any extra payment toward principal reduces the interest charged for every remaining month of the loan. Prepaying earlier in the tenure saves more than prepaying later, since more interest is still outstanding at that point. Check your loan's prepayment charges first, as some lenders apply a fee.

Do I need to sign up or create an account?

No. Every calculator works instantly, without an account or any personal information.

Is my financial data stored or shared?

The numbers you enter into a calculator (loan amount, interest rate, income, etc.) are processed entirely in your browser and are never sent to our servers or stored by us. Like most websites, we use Google Analytics to understand anonymized traffic patterns — this does not include anything you type into a calculator. See our Privacy Policy for details.

Understand the numbers, not just the result

Short guides behind the calculators, for when you want the "why," not just the "what."

Your financial clarity starts here

Reliable, instant results — across 19 calculators built for Indian loans, investments and tax.

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