Comparison Guide

APR vs. Interest Rate: Understanding True Loan Costs

Learn why Annual Percentage Rate (APR) reflects the true cost of borrowing compared to the nominal interest rate.

Interest Rate

The basic annual percentage cost charged by the lender on the principal loan amount.

Open Interest Rate

APR (Annual Percentage Rate)

Includes interest rate PLUS origination fees, closing costs, broker fees, and points.

Open APR (Annual Percentage Rate)

The Verdict

Always compare loans using APR rather than interest rate alone, because APR represents the true total cost of borrowing per year.

APR vs. Interest Rate: Understanding True Loan Costs | Mathify | Mathify