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EMI Calculator — Loan Monthly Payment Calculator

Calculate your loan EMI, total interest and payment breakdown instantly.

An EMI (Equated Monthly Installment) is the fixed monthly amount you pay to repay a loan — covering both the principal borrowed and the interest charged. Before taking a home loan, car loan, or personal loan, calculating your EMI helps you understand the monthly commitment and the true total cost of borrowing. For example, a ₹10 lakh personal loan at 12% annual interest over 3 years costs ₹33,214 per month and ₹1,19,580 in total interest — 12% of the principal. This calculator uses the standard EMI formula and shows the full payment breakdown including principal, interest, and total repayment.

The EMI Formula Explained

EMI stands for Equated Monthly Instalment — the fixed amount you pay every month to repay a loan. It covers both the interest charged on the outstanding balance and a portion of the principal. In the early months of a loan, a larger share of your EMI goes toward interest. As the principal reduces, more of each payment goes toward repaying the loan itself.

EMI = P x r x (1 + r)n divided by ((1 + r)n minus 1)

P = Principal | r = Monthly interest rate (annual rate divided by 12 divided by 100) | n = Number of monthly instalments

Example: A 10 lakh loan at 9% annual interest for 5 years gives a monthly EMI of 20,758 rupees. Total interest paid over the full tenure is 2,45,480 rupees — nearly 25% of the original loan amount.

How to Reduce Your EMI

Make a larger down payment: Reducing the principal directly reduces the EMI. On a 50 lakh home loan, increasing your down payment by 5 lakh reduces the EMI by approximately 3,900 per month.

Extend the loan tenure: A 20-year term gives a lower monthly EMI than a 15-year term for the same principal, though total interest paid will be higher.

Negotiate the interest rate: Even a 0.25% reduction in interest rate on a 30 lakh home loan saves approximately 1,700 per month over a 20-year tenure.

Frequently Asked Questions

What is EMI?

EMI stands for Equated Monthly Installment. It is the fixed monthly payment you make to repay a loan including both principal and interest.

How is EMI calculated?

EMI is calculated using the formula: EMI = P × r × (1+r)^n / ((1+r)^n - 1) where P is principal, r is monthly interest rate and n is number of months.

Does a higher down payment reduce EMI?

Yes. A higher down payment reduces the loan principal which directly reduces your monthly EMI and total interest paid.

What happens if I miss an EMI payment?

Missing EMI payments results in late fees, penalty interest charges and negatively impacts your credit score. Always set up auto-payment.

Can I prepay my loan to reduce EMI?

Yes. Making partial prepayments reduces the outstanding principal which can either reduce your EMI amount or shorten your loan tenure.