How is the finance charge on an auto loan calculated?

The finance charge on an auto loan is calculated based on the interest rate and the outstanding principal balance of the loan. It is typically determined using the formula: Finance Charge = Principal Balance × Interest Rate × Time. The interest rate can be expressed as an annual percentage rate (APR), which is then divided by the number of periods (months) in a year to find the monthly rate. Additional fees and charges may also be included in the total finance charge.