Auto
Car Finance Calculator
Estimate your monthly car payments, amount financed, total interest charges, and overall vehicle cost.
- 100% Free & Transparent
- No signup required
- Results update live as you type
Vehicle & Financing Details
Results update live as you type
Estimated Payment
Based on a $26,950.00 amount financed at 6.50% APR over 5 years
- Amount Financed
- $26,950.00
- Includes $1,950.00 sales tax
- Total Interest
- $4,688.46
- Total Paid
- $31,638.46
- Principal (85.2%)$26,950.00
- Interest (14.8%)$4,688.46
You'll pay about $4,688.46 in interest over the life of this auto loan.
| Metric | Current | + $2,000.00/mo |
|---|---|---|
| Amount Financed | $26,950.00 | $24,950.00 |
| Monthly Payment | $527.31 | $488.18 |
| Total Interest | $4,688.46 | $4,340.52 |
| Total Paid | $31,638.46 | $29,290.52 |
Comparison assumes the same vehicle price, trade-in, taxes, APR, and term, with $2,000.00 more paid upfront.
This estimate assumes a fixed interest rate and equal monthly payments based on the amount financed shown above. Sales tax is included based on your inputs; dealer fees, registration, title, insurance, and other lender charges are not included.
Year-by-Year Breakdown
See how each year's payments are split between paying down principal and covering interest charges.
| Year | Principal Paid | Interest Paid | Ending Balance |
|---|---|---|---|
| Year 1 | $4,714.76 | $1,612.93 | $22,235.24 |
| Year 2 | $5,030.52 | $1,297.18 | $17,204.73 |
| Year 3 | $5,367.42 | $960.27 | $11,837.31 |
| Year 4 | $5,726.88 | $600.81 | $6,110.42 |
| Year 5 | $6,110.42 | $217.27 | $0.00 |
Common Scenarios
See how typical starting points compare side by side.
Click to load scenario
Frequently Asked Questions
Answers to common questions about this calculator.
How to finance a car?
Financing a car involves several key steps: checking your credit score and determining your budget, getting pre-approved for an auto loan from banks or credit unions, selecting and negotiating the vehicle price, and finalizing the loan terms by comparing dealer financing against your pre-approval.
What does it mean to finance a car?
Financing a car means taking out an installment auto loan to purchase a vehicle instead of paying the entire amount upfront in cash. A lender pays the seller on your behalf, and you repay the borrowed principal balance plus interest charges in equal monthly installments over a set term. Once all payments are completed, you own the vehicle outright.
Is it better to lease or finance a car?
The better choice depends on your driving habits and financial priorities. Financing is best if you plan to keep the car long-term, drive unlimited miles, and want to build vehicle equity. Leasing is best if you prefer lower monthly payments, drive predictable annual mileage, and prefer driving a new vehicle every 2 to 3 years under factory warranty.
Can you finance a car from a private seller?
Yes, many banks, credit unions, and online lenders offer private-party auto loans to purchase a vehicle directly from an individual. The lender will require vehicle information—such as the VIN, current mileage, title status, and bill of sale—before approving and funding the transaction. Vehicle age or mileage restrictions may apply depending on the lender.
What do I need to finance a car at a dealership?
To finalize auto financing at a dealership, lenders generally require a government-issued ID (such as a driver's license), proof of income (recent pay stubs or bank statements), proof of residence (utility bill or bank statement), proof of active auto insurance, and your down payment or trade-in documentation.
Can you finance a car with no credit?
Yes, you can finance a car with no credit history, though qualification requirements and interest rates differ from standard prime loans. Lenders typically emphasize proof of stable employment, income consistency, and debt-to-income ratio. Providing a larger down payment or applying with a creditworthy cosigner can improve approval terms and help secure a lower interest rate.
How the Calculation Works
Understand the formula and variables behind the numbers.
Financing a car involves borrowing funds to cover the purchase price and applicable sales taxes, minus any upfront down payment and trade-in value. The remaining balance—known as the amount financed—is repaid in equal monthly installments over a fixed loan term.
Auto Loan Payment Formula
PMT = (P · r · (1 + r)^n) / ((1 + r)^n − 1)
- PMT = PMT = Monthly auto loan payment
- P = P = Total amount financed (Vehicle price + sales tax - cash down payment - trade-in allowance)
- r = r = Monthly interest rate (Annual Percentage Rate ÷ 12)
- n = n = Total number of monthly loan payments (Loan term in years × 12)
Key Vehicle Financing Components
- Vehicle Purchase Price: The negotiated sale price of the vehicle before sales tax, registration, or dealer fees.
- Cash Down Payment: Upfront cash paid directly to reduce the principal amount you need to borrow.
- Trade-In Allowance: The net credit value of your existing vehicle applied directly toward the purchase.
- Sales Tax & Credits: State and local sales taxes calculated on the taxable vehicle price, factoring in trade-in tax credits where applicable.
- Total Amount Financed: The final principal debt balance amortized and repaid over the loan duration.
- Interest Rate (APR): The annual percentage rate charged by the lender for financing the vehicle.
- Repayment Term: The length of time agreed upon to fully repay the borrowed auto loan.
For an in-depth mathematical walkthrough of auto loan amortization and tax credit rules, explore our guide on Understanding Car Financing, Down Payments & Sales Tax.
Related Calculators
Explore other free, lightweight financial calculators.
Loan Calculator
Determine principal, interest payments, and payoff timelines for personal or business loans.
Debt Payoff Calculator
Calculate credit card and debt payoff timelines, see interest saved with extra payments, and view your schedule.
Savings Calculator
Plan recurring contributions and calculate the timeline needed to reach your savings goals.