The daily interest charge on a car loan is determined by dividing the annual percentage rate (APR) by 365. This daily rate is then multiplied by the outstanding principal balance to arrive at the daily interest amount. For example, if the APR is 6% and the principal balance is $20,000, the daily interest charge would be calculated as (0.06 / 365) * $20,000 = $3.29 (approximately).
Understanding this daily interest calculation provides borrowers with several advantages. It allows for precise tracking of loan costs, particularly helpful when making extra payments or considering refinancing. This knowledge empowers consumers to minimize interest expenses and potentially shorten the loan term. Historically, lenders utilized various methods for interest calculations; however, the daily accrual method has become increasingly prevalent due to its transparency and accuracy.