Why APR matters more than headline rate
A lender can advertise an attractive interest rate while still charging origination fees or other upfront costs that raise the real borrowing cost. APR helps you compare offers on a more apples-to-apples basis by spreading those charges across the life of the loan.
What this calculator tells you
- The annualized borrowing cost implied by the payment and fees.
- The amount you actually receive after fees are deducted.
- The full finance charge paid over the term.
Best use cases
Use APR when comparing personal-loan offers, dealer financing, refinance offers, and other installment debt where the payment and fees are known in advance. The lower APR is not always the right loan, but it is the right starting point for comparison.