Car Loan Calculator

Car Price ($)

Down Payment ($)

Trade-In Value ($)

Value of your current car

Loan Term (years)

Interest Rate (%)

APR from your lender

Sales Tax (%)

Disclaimer

Results are estimates for informational purposes only. Actual loan terms, rates, and payments may vary based on your credit score, income, and other factors. Please consult a licensed financial advisor or mortgage professional before making any financial decisions.

What is Car Loan Calculator?

A car loan calculator helps you understand the true cost of financing a vehicle. It accounts for the car price, down payment, trade-in value, sales tax, and interest rate to show your monthly payment, total interest paid, and overall cost. This helps you compare financing options and negotiate better terms with lenders.

How to Use

Enter the car's purchase price.
Add your down payment amount.
Include trade-in value if you have a vehicle to trade.
Select the loan term (2-7 years typical for auto loans).
Enter the interest rate (APR) offered by your lender.
Add your state's sales tax rate.
Click Calculate to see your complete payment breakdown.

Why Use This Tool?

Understand the total cost of your car purchase including interest

Compare different loan terms and their impact on payments

See how down payment size affects your monthly costs

Account for trade-in value in your calculations

Plan your budget with accurate payment estimates

Negotiate better financing with clear numbers

Tips & Best Practices

Shorter loan terms (2-3 years) save significantly on interest
20% down payment reduces monthly costs and total interest
New car loans typically have lower rates than used car loans
Consider total cost, not just monthly payment, when choosing term
Trade-in value can significantly reduce your loan amount
Shop rates from banks, credit unions, and dealerships

Frequently Asked Questions

What is a good interest rate for a car loan?

Rates vary by credit score and whether new/used. Excellent credit (750+): 3-5% new, 4-6% used. Good credit (700-749): 5-7% new, 7-9% used. Fair credit (650-699): 8-12% new, 10-15% used. Below 650: 12-20%+ or may need co-signer. Always compare offers from multiple sources.

Should I choose a shorter or longer loan term?

Shorter terms (2-3 years) have higher payments but save thousands in interest and build equity faster. Longer terms (6-7 years) have lower payments but cost more total interest and risk negative equity (owing more than car value). Aim for 4-5 years as a balance for most buyers.

How much should I put down on a car?

Ideally 20% down ($6,000 on a $30,000 car). This reduces loan amount, monthly payment, and total interest. It also helps avoid negative equity and may qualify you for better rates. Minimum 10% is recommended. Zero-down loans exist but cost significantly more in interest.

What is negative equity in car loans?

Negative equity means you owe more than the car's value. This happens with long terms, small down payments, or rapid depreciation. If you sell or trade-in early, you must pay the difference. Avoid this with shorter terms (4 years or less) and 20%+ down payment.

Should I finance through the dealership or my bank?

Compare both. Dealerships may offer promotional rates (0-2%) on new cars, but markup rates on regular financing. Banks and credit unions often have competitive rates and transparent terms. Credit unions typically offer the best rates for average credit scores. Get pre-approved before visiting dealers.

How does sales tax affect my car loan?

Sales tax (typically 4-10%) is added to the purchase price and usually financed. On a $30,000 car with 8% tax, you pay $2,400 in tax, increasing your loan amount. Trade-in values may reduce taxable amount in some states. Factor tax into your total cost planning.