自動車ローン計算機

税金・諸費用・下取り・頭込みの車のローン月払額を計算し、複数提案を並べて比較

Vehicle & Loan Details

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使用例

Typical Auto Loan Rates

New Car (Excellent Credit): 5.09% - 6.59%
Used Car (Good Credit): 8.49% - 11.99%
Refinance (Good Credit): 6.49% - 9.49%

Calculation Results

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Enter vehicle and loan details to calculate

Fill in the vehicle price, APR and term above

Auto Loan Calculator FAQ

How is a car payment calculated?

The lender amortizes the amount you finance over the term using the standard installment formula. Each month you pay interest on the remaining balance plus a slice of principal, so the balance reaches zero exactly at the end of the term.

Should taxes and fees be included in the loan?

Rolling sales tax, title and registration into the loan is convenient but you pay interest on them for years. Uncheck the box to compare paying them upfront — the calculator shows the interest difference instantly.

How does a bigger down payment help?

Every dollar you put down reduces the amount financed, which lowers the monthly payment and the total interest. Use the What-if table to see how +$1,000 or +$2,500 down changes your payment.