APR Formula:
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The Annual Percentage Rate (APR) represents the true yearly cost of your car loan, including interest and fees. It provides a more complete picture than just the interest rate alone, allowing you to compare different loan offers more accurately.
The calculator uses the standard APR formula:
Where:
Explanation: The equation calculates the annualized cost of borrowing as a percentage of the loan amount, accounting for both interest and fees.
Details: Comparing APRs helps identify the most cost-effective loan. A lower APR means lower overall borrowing costs. Federal law requires lenders to disclose APR for accurate comparison between loan products.
Tips: Enter all dollar amounts in the same currency. For accurate results, include all mandatory fees in the fees amount. Loan term should be the full duration in days (e.g., 365 for 1 year, 1095 for 3 years).
Q1: What's the difference between APR and interest rate?
A: Interest rate only reflects borrowing costs from interest, while APR includes both interest and fees, giving a more complete cost picture.
Q2: What is considered a good APR for a car loan?
A: As of 2023, rates below 5% are excellent for new cars, while used car loans typically have higher APRs. Rates vary based on credit score and market conditions.
Q3: Why does loan term affect APR?
A: Shorter terms generally have lower APRs because fees are spread over fewer days, though monthly payments will be higher.
Q4: Should I include optional fees in the calculation?
A: Only include mandatory fees required to get the loan. Optional fees like extended warranties shouldn't be included in APR calculations.
Q5: How does APR differ from APY?
A: APR doesn't account for compound interest, while APY (Annual Percentage Yield) does. APY is typically higher than APR for the same rate.