Calcul Emprunt Auto

Calculate your car loan payments with our auto loan calculator. Enter your loan amount, interest rate, and loan term to determine your monthly payments, total interest paid, and amortization schedule.

How to Use This Calculator

To calculate your car loan payments:

Enter the loan amount in the "Loan Amount" field.
Enter the annual interest rate in the "Interest Rate" field.
Select the loan term in years from the dropdown menu.
Click the "Calculate" button to see your results.

The calculator will display your monthly payment, total interest paid, and total amount paid over the life of the loan.

Formula Used

The monthly payment for a car loan is calculated using the following formula:

Monthly Payment = P × (r(1 + r)^n) / ((1 + r)^n - 1)

Where:

P = Principal loan amount
r = Monthly interest rate (annual rate divided by 12)
n = Number of payments (loan term in years × 12)

This formula uses the standard loan payment calculation method that accounts for the time value of money.

Worked Example

Let's calculate a car loan with the following parameters:

Loan Amount: $25,000
Interest Rate: 5% per year
Loan Term: 5 years

Using the formula:

Monthly Payment = $25,000 × (0.05/12 × (1 + 0.05/12)^60) / ((1 + 0.05/12)^60 - 1)

Monthly Payment ≈ $454.23

Over 5 years, you would pay a total of $27,253.80, with $2,253.80 going to interest.

Frequently Asked Questions

What is the difference between APR and interest rate?

APR (Annual Percentage Rate) is the cost of credit expressed as a yearly rate, while the interest rate is the actual percentage charged on the loan. APR includes additional fees and costs, making it a more accurate representation of the true cost of borrowing.

How does loan term affect my monthly payments?

A longer loan term means lower monthly payments but more total interest paid. A shorter loan term means higher monthly payments but less total interest paid. Choose a term that fits your budget and financial goals.

Can I pay extra toward my car loan?

Yes, paying extra toward your car loan can save you money on interest. Each additional payment reduces the principal balance faster, lowering the total interest paid over the life of the loan.