EMI Calculator – Loan Payments & Prepayment Savings

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Loan EMI Calculator

Estimate monthly payments, compare prepayment savings and download your repayment schedule.

Optional prepayments

Extra payments reduce tenure while the regular EMI stays unchanged. One-time prepayment is applied after that month’s EMI.

Your loan estimate

Monthly repayment schedule

Principal repaid includes extra payments; the extra column shows that portion separately.

MonthPayment (₹)Interest (₹)Principal (₹)Extra (₹)Balance (₹)

How to calculate loan EMI

Enter the loan amount, annual interest rate and tenure in years or months. Add optional monthly or one-time prepayments to compare interest savings and the earlier payoff date. Download the complete amortisation schedule as a CSV file.

For monthly rate r and n instalments: EMI = P × r / (1 − (1 + r)−n). Here r is the annual percentage rate divided by 1,200. At 0% interest, EMI is P ÷ n.

Understand your results

This estimate uses monthly reducing-balance interest, a constant rate and payments at the end of each month. The principal and interest portions change over time. This is different from flat-rate simple interest or compound growth without repayments.

Displayed amounts are rounded; the calculation retains full precision. Fees, taxes, insurance, daily accrual and rate changes are excluded. Your lender’s repayment schedule may differ. Learn more from NISM’s EMI explanation.