Car Loan EMI Calculator

An EMI is a single fixed monthly payment that covers both the interest for that month and a slice of the principal you borrowed. The payment stays the same every month, but its composition does not: in the early months most of it is interest, and only toward the end of the tenure does the bulk start reducing your outstanding principal. That is why paying off a loan two years early saves far less interest than people expect, and why the first year of a seven-year loan barely dents the balance.

The formula banks use is EMI = P x r x (1+r)^n / ((1+r)^n - 1), where P is the amount financed, r is the monthly interest rate (the annual rate divided by 12) and n is the number of months. The calculator above runs exactly this equation, so the figure it produces is the same one a bank would quote for the same three inputs.

A worked example

Borrow ₹10 lakh at 9.5% for five years and the EMI comes to roughly ₹21,000 a month. Over 60 months you repay about ₹12.6 lakh, so the loan costs you around ₹2.6 lakh in interest.

Stretch the same ₹10 lakh to seven years and the EMI drops to about ₹16,350, which is nearly ₹4,650 a month easier on your budget. But you now repay close to ₹13.73 lakh, so the interest bill rises to roughly ₹3.73 lakh. The longer tenure costs you an extra ₹1.13 lakh for the privilege of a smaller monthly payment.

Neither answer is automatically right. A shorter tenure is cheaper; a longer one protects your monthly cash flow. What you should not do is pick the longest tenure on offer simply because the EMI looks comfortable. On a seven-year loan you are likely to owe more than the car is worth for the first three to four years.

What the EMI figure leaves out

A car loan in India is usually sanctioned against the ex-showroom price, and lenders typically fund 80–90% of it. The rest of the on-road cost is yours to arrange up front:

• Road tax (RTO), which varies dramatically by state: roughly 6% in Gujarat, but into the mid-teens in Karnataka, and often higher again for expensive cars.
• First-year insurance, which is mandatory and is quoted separately from the loan.
• Registration, handling and any fastag or accessory charges the dealer adds.
• A processing fee on the loan itself, commonly around 0.5% of the sanctioned amount.

How to get a lower rate

Rates are not a fixed sticker. Banks price a car loan off your credit score, your relationship with them, the tenure and how much you put down. Buyers with a clean score in the high 700s routinely get offered a full percentage point less than someone in the low 700s, and that single point on a ₹10 lakh five-year loan is worth roughly ₹28,000.

It is worth getting a sanction letter from your own bank before you walk into a dealership. Dealer-arranged finance is convenient and occasionally carries a genuine manufacturer subvention, but when it does not, having a competing offer in your pocket is the only real leverage you have.

Before you sign

• Check the foreclosure and part-payment terms. Floating-rate loans to individuals generally cannot carry a prepayment penalty, but fixed-rate car loans often can.
• Ask whether the quoted rate is on a reducing balance. Anything quoted flat looks cheaper than it is. A 6% flat rate is close to 11% on reducing balance.
• Confirm what happens to the insurance in year two. Bundled multi-year policies are often more expensive than shopping the renewal yourself.
• Read the total-of-payments figure, not just the EMI. It is the only number that tells you what the car really costs.