Loan EMI Calculator

About this Loan EMI Calculator

The Loan EMI Calculator estimates a fixed monthly installment for a standard amortizing loan. It uses the principal, annual percentage rate and number of monthly payments to show the approximate recurring payment, total amount repaid and total interest over the term.

EMI calculations assume the interest rate stays fixed for the entire term, which matches a fixed-rate loan exactly but only approximates a floating or variable-rate loan, where the actual payment can rise or fall whenever the lender's reference rate changes. If your loan is variable-rate, treat this result as a starting-point estimate rather than a guaranteed figure for the full term.

For related tasks, try Number to Words Converter, Mortgage Calculator or Car Loan Calculator.

How to use it

1. Enter the amount borrowed.
2. Add the annual interest rate and loan term in years.
3. Calculate the monthly installment and review the total repayment figures.

Practical example

A 100,000 loan at 8% annual interest for five years produces a monthly payment based on 60 installments. Changing the term lets you compare lower monthly payments against higher total interest.

Halving the term from 5 years to 2.5 years on the same 100,000 loan at 8% roughly doubles the monthly payment but cuts total interest paid by more than half, since less time is available for interest to accumulate on the outstanding balance.

Things to double-check

Watch the difference between the interest rate a lender advertises and the effective APR, which usually includes processing fees and other charges spread over the loan term. The APR is normally a more accurate figure to use here if you want the payment estimate to reflect the loan's true cost.

How an EMI splits between interest and principal

An equated monthly instalment is fixed for the life of the loan, but its makeup changes. The formula is the principal times the monthly rate times one plus that rate raised to the number of months, divided by the same power minus one. For a loan of 1,000,000 at 12 percent a year for 60 months, the monthly rate is 1 percent and the EMI is about 22,244. You will repay about 1,334,670 in total, so the interest is about 334,670. In the first month the interest is 10,000 and the principal portion is 12,244. By the final months almost all of the instalment is principal.

Effect of tenure and prepayment

Shortening the tenure raises the instalment but cuts the interest. The same 1,000,000 at 12 percent over 36 months gives an EMI of about 33,214, a total repayment of about 1,195,700 and interest of about 195,700, compared with 334,670 over 60 months. Prepayment works in a similar way: money paid toward principal early stops interest being charged on it. Ask whether prepayment or foreclosure charges apply, and whether an extra payment shortens the tenure or lowers the instalment, because shortening the tenure usually saves more interest.

Questions to ask the lender

Before accepting a loan, confirm whether interest is charged on the reducing balance or on the original amount, because flat-rate quotes cost more than they appear. Ask about processing fees, insurance packages and late payment charges, and request the annual percentage rate. If the rate is floating, ask how often it resets and what happens to the instalment when it does. Check that the EMI fits your budget with room to spare. Many lenders and advisers use a guide of keeping total loan payments to a minority share of monthly income, so compare your own figures with that guide before signing.

Reading the balance as you go

After you have paid some instalments, the outstanding balance is not simply the original loan minus what you paid. For the 1,000,000 loan at 12 percent over 60 months, after 12 instalments of about 22,244 you have paid roughly 266,930, but only about 155,300 of that reduced the principal; the other 111,630 was interest. About 844,700 is still owed. This is why early payoff quotes seem high and why lenders usually give a foreclosure statement. Ask for an amortisation schedule if you want to see the split for every month.

Comparing two loan offers

Compare loans by total cost, not just the rate. Offer A is 1,000,000 at 12 percent for 60 months with a 1 percent processing fee: the EMI is about 22,244, the interest is about 334,670 and the fee is 10,000, so the total cost is about 344,670. Offer B is at 11.5 percent with a 2 percent fee: the EMI is about 21,990, the interest is about 319,500 and the fee is 20,000, a total cost of about 339,500. Offer B is cheaper by roughly 5,000 despite its higher fee, because the lower rate saves more over five years. Run each offer through the calculator and add the fees.

Worked example: a home improvement loan

Take a loan of 500,000 at 14 percent a year for three years. The monthly rate is about 1.1667 percent, and over 36 months the EMI works out to about 17,090. Over the full term you pay about 615,200, so the interest is about 115,200, which is 23 percent of the amount borrowed. If you extend the term to five years, the EMI falls to about 11,630, but the total repaid rises to about 698,000. The calculator lets you test both terms, and a lender's quote should match these figures closely if the interest is charged on the reducing balance with no hidden fees.

Fixed and floating rates

With a fixed rate, the EMI stays the same for the agreed period. With a floating rate, it moves with a benchmark rate set by the lender or the central bank. A rise of one percentage point has a large effect on a long loan: for 1,000,000 over 20 years, an EMI of about 8,997 at 9 percent becomes about 9,650 at 10 percent, an increase of about 650 a month. Ask whether a change in rate alters the EMI or the tenure, and by how much your payment could grow in a bad scenario. Build some room in your budget so that a rate increase does not put you under strain.

Fees, insurance and the real cost

The advertised rate is not the full cost. Processing fees, documentation charges, insurance premiums and late payment penalties all add to it. Suppose you borrow 100,000 for 24 months at 12 percent with a 2 percent fee. The EMI is about 4,707, but you receive only 98,000, so the effective rate is closer to 13.8 percent a year. Ask the lender for the annual percentage rate, which is designed to include such fees, and compare it between offers. Check whether the loan can be repaid early without charges, and read the conditions on late payments, as they differ widely between lenders.

Managing EMIs well

Put the EMI date in your calendar and consider an automatic debit so that you never miss a payment, since late payments can bring fees and damage your credit record. Keep a small buffer in the account for the month ahead. Avoid taking several loans at once, because the combined payments can climb faster than expected. If your income rises, make part-prepayments when allowed, since early extra payments save the most interest. Check your loan statement from time to time to see how much principal remains, and keep records of every payment in case of a dispute.

Key terms explained

The principal is the amount borrowed, and the tenure is the length of the loan. EMI stands for equated monthly instalment, the fixed payment that covers both interest and principal. With a reducing balance, interest is charged only on the amount still owed, while a flat rate charges interest on the original amount for the whole term. The annual percentage rate includes fees. Foreclosure means repaying the loan early, and a moratorium is a period in which payments are paused. An amortisation schedule lists every payment with its interest and principal parts.

Rules of thumb and quick checks

As a quick check, the EMI per 100,000 borrowed over 60 months is about 2,224 at 12 percent, 2,125 at 10 percent and 2,028 at 8 percent, and over 36 months at 12 percent it is about 3,321. Multiply by the number of hundred-thousands to estimate your own EMI. Many lenders prefer total loan payments to stay below roughly 40 percent of monthly income. If a quoted EMI is much higher than these estimates, ask whether the rate is flat, whether fees are included and whether the tenure is shorter than you thought.

Read the full guide

Want the background, a step-by-step example and the common mistakes? Read How to Calculate Loan EMI: Formula, Worked Example and Tips. Learn the EMI formula with a step-by-step example, see how interest and principal change monthly, and compare flat and reducing balance rates.

Frequently asked questions