Car Loan EMI Calculator
A car loan is shorter than a home loan but rarely cheap: the car loses value while you pay interest on it. This calculator takes the on-road price, your down payment and the loan terms and shows the EMI, the total interest, the processing fee and the true total cost of the car — price plus interest plus fees. Compare tenures to see the trade-off: a longer tenure lowers the EMI but raises total interest, and a down payment reduces both.
How to use the car loan emi calculator
- Enter the on-road price of the car — the amount you actually pay, including registration and insurance if you finance them.
- Set your down payment as a percentage of the price.
- Enter the interest rate and choose a tenure; add the processing fee.
- Compare the total cost of the car at different tenures and down payments.
Formula
Loan = price × (1 − down payment %). EMI = L × r × (1 + r)n ÷ ((1 + r)n − 1) with monthly rate r and n months. Total cost of the car = price + total interest + processing fee.
Worked examples
₹10 lakh car, 20% down
Financing ₹8,00,000.00 at 9% over 60 months gives an EMI of ₹16,606.68 and interest of ₹1,96,401.05. The car’s all-in cost is ₹12,04,401.05.
A longer tenure
Stretching to 84 months cuts the EMI to ₹12,871.26 but raises interest to ₹2,81,186.06.
A bigger down payment
Putting 40% down instead of 20% drops the EMI to ₹12,455.01 and interest to ₹1,47,300.79.
Practice problems
Try these yourself first, then check your answer. The answers come from the calculator above.
- A ₹12 lakh car with 25% down, 9.5% for 48 months and 1% fee. What is the EMI?
Show answer
Monthly EMI: ₹22,610.82 · Total interest payable: ₹1,85,319.50
Common mistakes to avoid
- Looking only at the EMI. Dealers can hit any EMI by stretching the tenure.
- Financing add-ons such as extended warranties and insurance, which then attract interest.
- Skipping loan comparisons. Banks, NBFCs and dealer finance can differ by several percentage points.
- Forgetting that a car depreciates quickly; a long tenure can leave you owing more than it is worth.
- Ignoring running costs: fuel, insurance, servicing and parking.
Frequently asked questions
How is a car loan EMI calculated?
With the standard reducing-balance EMI formula on the loan amount (price minus down payment), the monthly rate and the number of months.
What is a good down payment on a car?
Around 20% is a common target, which reduces the loan and offsets early depreciation.
What is the best tenure for a car loan?
The shortest you can comfortably afford, often three to five years. Longer tenures cost more in interest.
Is the EMI the full cost of the car?
No. Add the down payment, interest, processing fee and ongoing costs such as insurance and fuel.
Can I prepay a car loan?
Usually yes, though some lenders charge a fee on fixed-rate loans. Check the agreement.
Is this financial advice?
No. It is an educational estimate; rely on your lender’s documents.
Sources and further reading
By Thomas M, Registered Investment Adviser (South Carolina), who launched his own financial advisory firm in 2010. Last reviewed September 26, 2026. Found a mistake? Tell us; see our editorial policy.