EMI (Equated Monthly Installment)

EMI stands for Equated Monthly Installment.

It is the fixed amount of money that a borrower pays to a lender every month over a specified period to repay a loan. Each EMI payment includes both the principal amount and the interest charged on the outstanding loan balance. EMIs are most commonly associated with home loans, personal loans, car loans, and education loans in India. What is an EMI? The EMI formula ensures that each payment is equal and is applied in a way that the loan is fully repaid by the end of the tenure. In the early months of the loan, a larger portion of each EMI goes toward paying interest, and a smaller portion reduces the principal. As the principal decreases over time, the interest portion of each EMI shrinks and the principal portion increases. For example, if you take a ₹20 lakh home loan at 8.5% per annum for 20 years (240 months), your monthly EMI would be approximately ₹17,304. In the first month, approximately ₹14,167 goes toward interest and ₹3,137 reduces the principal. By the 120th month (10 years in), the split is roughly ₹11,167 interest and ₹6,137 principal. By the final months, almost the entire EMI is principal. EMI calculations in India use the reducing balance method. The interest is calculated on the outstanding principal balance each month, not on the original loan amount. This makes the effective cost of the loan lower than it would appear with simple interest calculation. There are two methods to pay EMIs: auto-debit (NACH/Standing Instruction) from your bank account, or manual payment through net banking, UPI, or the lender's app. RBI guidelines require lenders to provide an EMI card or loan amortization schedule that details how each EMI is split between principal and interest over the loan tenure. When choosing a loan, compare the total interest cost, not just the EMI. A longer tenure means lower EMIs but higher total interest paid. A ₹20 lakh loan at 8.5% for 20 years costs ₹21.53 lakhs in interest over the original ₹20 lakhs. Reducing the tenure to 15 years increases the EMI to ₹19,608 but reduces total interest to ₹13.29 lakhs — saving ₹8.24 lakhs in interest. Use an online EMI calculator to model different scenarios before committing to a loan.