Vehicle Loan Calculator
Calculate your monthly car loan payments, total interest, and total cost. Enter loan amount, interest rate, and term to get instant results.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Vehicle Loan Calculator
- Enter Loan Amount – Type the total amount you plan to borrow (e.g., 25000 for $25,000).
- Enter Annual Interest Rate – Input the yearly interest rate as a percentage (e.g., 5.5 for 5.5%).
- Enter Loan Term – Specify the repayment period in months (e.g., 60 for 5 years).
- Enter Down Payment (optional) – If you’re making a down payment, enter the amount. Leave blank or enter 0 if none.
- Click “Calculate” – Press the button to see your results.
What You Get:
- Monthly Payment – Your fixed monthly installment.
- Total Interest – The total interest paid over the loan term.
- Total Cost – The sum of all payments (principal + interest).
Important Notes:
- All monetary values are in dollars ($).
- Interest rate must be a positive number or zero.
- Down payment must be less than the loan amount.
- Loan term must be at least 1 month.
Previous Results
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Frequently Asked Questions
The monthly payment is calculated using the formula M = P × [r(1+r)^n] / [(1+r)^n – 1], where P is the loan amount minus down payment, r is the monthly interest rate, and n is the number of payments.
Interest rates vary based on credit score and market conditions. As of 2025, rates typically range from 3% to 10% for new cars and higher for used cars.
Yes, you can enter a down payment amount. The loan amount is reduced by the down payment, which lowers your monthly payment and total interest.
