APR vs Interest Rate Explained

Understanding APR vs interest rate is the fastest way to compare loans honestly. The interest rate is just the base cost of the money; the annual percentage rate (APR) folds in fees to reveal the real yearly price.

Quick answer: The interest rate is the cost of borrowing the principal; APR adds fees to show the true yearly cost. That is why a Washington payday loan with a flat 15% fee can carry an APR around 391% on a two-week term.

Why the gap matters

A payday loan may quote a small flat fee, say 15% on $100, but over a 14-day term that annualizes to roughly a 391% APR. A credit-union PAL capped near 28% interest sounds higher per dollar of stated interest but costs far less overall because the term is longer and fees are limited.

How to use APR when shopping

  • Always compare loans by APR, not by the flat fee.
  • Ask for the total dollars repaid, not just the rate.
  • Remember Washington lenders must disclose the APR by law.

Frequently asked questions

This article is educational and is not financial or legal advice. Loan laws change; always confirm the current rules and verify that any lender is licensed with the Washington Department of Financial Institutions (DFI) before you borrow.

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