Calculate monthly EMI for new and used car loans with down-payment, ex-showroom vs on-road price split, and full amortization schedule. Compare 3 / 5 / 7-year tenure side-by-side.
Reviewed by the CalculatorKosh Editorial TeamUpdated June 2026Free · No sign-up
Car Loan EMI Calculator
Calculate monthly EMI for new and used car loans with down-payment, ex-showroom vs on-road price split, and full amortization schedule. Compare 3 / 5 / 7-year tenure side-by-side.
Car & Loan Details
₹10.00 Lakh
20% of price
New-car rates from major lenders sit around 9.0%-10.5%.
Drag sliders to explore different scenarios
What-If EMI / month
₹16,801
Monthly EMI
Monthly EMI: ₹16,801 per month₹8.00 Lakh loan · Total interest: ₹2,08,089 · Total payable: ₹10,08,089
Loan Amount
₹8.0 L
₹8,00,000
Total Interest
₹2.1 L
₹2,08,089
Total Payable
₹10.1 L
₹10,08,089
Tenure comparison — same loan amount & rate
Longer tenure means a lower EMI but higher total interest.
3 years
₹25,626
per month
Interest₹1,22,549
Payable₹9,22,549
5 years(your choice)
₹16,801
per month
Interest₹2,08,089
Payable₹10,08,089
7 years
₹13,075
per month
Interest₹2,98,316
Payable₹10,98,316
Where your money goes — Principal vs Interest
Yearly principal vs interest paid
Early years are mostly interest; later years are mostly principal.
Amortization Schedule
| Yr | EMI Paid | Principal | Interest | Closing Balance |
|---|---|---|---|---|
| 1 | ₹2,01,618 | ₹1,31,234 | ₹70,383 | ₹6,68,766 |
| 2 | ₹2,01,618 | ₹1,44,259 | ₹57,359 | ₹5,24,506 |
| 3 | ₹2,01,618 | ₹1,58,577 | ₹43,041 | ₹3,65,930 |
| 4 | ₹2,01,618 | ₹1,74,315 | ₹27,303 | ₹1,91,615 |
| 5 | ₹2,01,618 | ₹1,91,615 | ₹10,003 | ₹0 |
Drag sliders to explore different scenarios
What-If EMI / month
₹16,801
How It Works
A car loan EMI (Equated Monthly Installment) is the fixed monthly payment you make against a reducing-balance auto loan. Every EMI splits into two parts: interest charged on the outstanding balance for that month, and principal that reduces the balance. In the first year of a 5-year car loan the EMI is mostly interest; by the final year it flips to mostly principal.
The EMI Formula
EMI = P × r × (1 + r)n / [(1 + r)n − 1]
Where P = loan principal (on-road price minus down payment), r = monthly interest rate (annual ÷ 12 ÷ 100), n = total months. Banks use the reducing-balance method — the basis of every regulated car loan EMI quote.
Why the Down Payment Matters
A larger down payment cuts the loan principal directly, which lowers both the monthly EMI and the total interest paid. A 20% down payment on a ₹10 Lakh car saves you roughly ₹50,000 in lifetime interest at 9.5% / 5 years compared with a 10% down payment. It also reduces the lender's risk and often qualifies you for a slightly better rate.
Tenure Trade-off
A 7-year tenure gives the lowest EMI but pays the most total interest. A 3-year tenure has the highest EMI but lifetime interest can be less than half. The tenure comparison panel below shows the trade-off explicitly for your loan amount and rate. Most buyers settle on 5 years as the practical middle path.
Frequently Asked Questions
Most lenders require a minimum 10-20% down payment on new car loans, but a 20-25% down payment is considered the practical sweet spot. A larger down payment reduces the financed amount, lowers your EMI, and cuts total interest paid over the life of the loan. It also reduces the lender's risk so you often qualify for a slightly better rate.
For used cars some lenders may require 25-30% down because the asset depreciates faster. A useful framing: try to put down enough that the loan balance never exceeds the resale value of the car — this protects you from being "underwater" if you need to sell the car early in the loan.
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