Auto Loan Payment Calculator Bankrate
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Reviewed by Calculator Editorial Team
This auto loan payment calculator helps you estimate your monthly payments, total interest paid, and loan amortization schedule. It follows the same principles as Bankrate's calculators but provides a clear, transparent calculation method.
How to Use This Calculator
Enter your loan details in the right sidebar calculator to get instant results. The calculator uses the standard auto loan payment formula to provide accurate estimates.
- Enter the loan amount you're requesting
- Input the interest rate (APR) offered by the lender
- Select the loan term in years
- Click "Calculate" to see your estimated monthly payment
The calculator will display your estimated monthly payment, total interest paid over the life of the loan, and a breakdown of your loan amortization schedule.
Formula Explained
The auto loan payment calculator uses the standard loan payment formula:
Monthly Payment = P × (r(1 + r)^n) / ((1 + r)^n - 1)
Where:
- P = Principal loan amount
- r = Monthly interest rate (APR ÷ 12 ÷ 100)
- n = Number of payments (Loan term in years × 12)
This formula calculates the fixed monthly payment required to pay off the loan in the specified term, including both principal and interest.
Worked Example
Let's calculate a monthly payment for a $25,000 loan with a 4.5% APR over 5 years:
- Principal (P) = $25,000
- Monthly interest rate (r) = 4.5% ÷ 12 ÷ 100 = 0.00375
- Number of payments (n) = 5 × 12 = 60
Monthly Payment = $25,000 × (0.00375(1 + 0.00375)^60) / ((1 + 0.00375)^60 - 1)
Monthly Payment ≈ $464.49
Total interest paid over 5 years would be approximately $1,429.80.
Frequently Asked Questions
How accurate is this auto loan payment calculator?
This calculator provides an estimate based on standard loan payment formulas. Actual payments may vary slightly due to lender-specific calculations and additional fees.
Does this calculator account for down payments?
No, this calculator assumes you're financing 100% of the vehicle price. If you have a down payment, subtract that amount from the loan amount before using the calculator.
Can I use this for lease payments?
No, this calculator is specifically for auto loan payments. Lease calculations require different factors and should use a lease payment calculator instead.