What is EMI? How your monthly loan instalment works

What EMI means

EMI stands for equated monthly instalment. It is the fixed amount you pay the lender every month until a loan is repaid. Each EMI pays some interest and some principal (the money you borrowed), and on most loans the amount stays the same from the first month to the last.

“Equated” just means the payments are made equal. The lender works out one figure that clears the loan, with interest, over the number of months you choose. That number of months is the tenure.

A worked example

Meena, 27, borrows ₹1,50,000 to pay for a course. The lender quotes 13% a year on a reducing balance (interest is charged only on what she still owes) for 24 months. Her EMI comes to ₹7,131.

The EMI never changes. What changes is the mix inside it:

Month	Interest part	Principal part	Still owed after
1	₹1,625	₹5,506	₹1,44,494
2	₹1,565	₹5,566	₹1,38,928
12	₹932	₹6,199	₹79,842
24	₹76	₹7,055	₹0

Over 24 months Meena pays ₹1,71,151 in total. That is ₹21,151 more than she borrowed. If she stretched the loan to 36 months, her EMI would drop to ₹5,054. The total would rise to ₹1,81,947.

Fictional example. The 13% rate is illustrative, not an offer. Calculated by Paisavy with the standard EMI formula and rounded to the nearest rupee. Fees are left out here.

So the first months mostly pay interest. The balance falls slowly at the start and faster near the end. This matters if you plan to close the loan early: after half the tenure, Meena still owes more than half the loan.

Where you see your EMI

Key Facts Statement (KFS). This is the short summary of the loan that banks and NBFCs (finance companies that are not banks) must give you before you sign. It shows the EMI, the number of payments and the total you’ll repay.
Loan agreement and repayment schedule. The schedule lists every EMI date and the interest and principal in each one.
The lending app or bank statement. Here you’ll see the debit each month and, usually, the balance left.

What EMI is not

An EMI is not the cost of the loan. A small EMI can hide a large total, because a longer tenure means more months of interest. Our guide Small EMI, big cost shows this across five tenures.

The EMI also leaves out one-time charges. A processing fee is often taken from the loan before you get the money, so the EMI looks the same while you receive less. The APR in your KFS includes these fees.

On a floating-rate loan (a rate that can go up or down), the EMI is not fixed forever. When rates change, the lender may change the EMI or the tenure. Your first payment can also differ from the rest if it includes interest for the days before the first EMI date.

What to check

Find the total repayable amount next to the EMI. Compare it with the amount you actually receive.
Check how many EMIs there are and on which date each one is due.
Ask what happens to your EMI if the rate changes.
Check what you would pay if an EMI is late.

To see your own EMI, total interest and month-by-month schedule, use the EMI & total cost calculator.

Frequently asked questions

What is the full form of EMI?

EMI stands for equated monthly instalment. It is the fixed amount you pay your lender every month until the loan is cleared. Each EMI has two parts: interest and principal (the money you borrowed). The amount usually stays the same, but the share of interest falls as the balance goes down. Your KFS (Key Facts Statement) shows your EMI and how many you'll pay.

How is EMI calculated?

Lenders use a standard formula with three inputs: the loan amount, the monthly interest rate and the number of months. For example, ₹1,50,000 at 13% a year for 24 months gives an EMI of ₹7,131 (an illustrative rate, not an offer). You don't need to do the maths yourself. The EMI & total cost calculator shows the EMI, total interest and a monthly schedule.

Why does most of my early EMI go to interest?

Interest is charged on the amount you still owe, and that amount is largest at the start. In our example of ₹1,50,000 at 13%, the first EMI of ₹7,131 includes ₹1,625 of interest. By the last EMI the interest is only ₹76. So the balance falls slowly at first and faster near the end. Your repayment schedule shows this split month by month.

Can my EMI change during the loan?

On a fixed-rate loan, the EMI normally stays the same. On a floating-rate loan (one where the rate can go up or down), the lender may change your EMI or your tenure when rates change. Your first payment can also differ if it includes interest for the days before the first EMI date. Check your KFS and loan agreement for how your loan works.