Unsecured Loans 101

APR vs. Interest Rate: What You're Really Paying

Two numbers on the same offer sheet, and they're not measuring the same thing.

The interest rate

The interest rate is the cost of borrowing the principal itself, expressed as a yearly percentage. It's the number used to calculate your monthly payment.

The APR

The Annual Percentage Rate folds the interest rate together with certain upfront costs — like an origination fee — and spreads that total cost across the loan term as a single percentage. Because it includes fees the interest rate doesn't, APR is almost always the higher of the two numbers, and it's the more honest figure for comparing offers from different lenders.

Why the gap matters

Two loans can advertise the same interest rate and still cost noticeably different amounts once fees are counted. Comparing APRs — not just headline interest rates — is the fastest way to see which offer is actually cheaper over the life of the loan.

A quick gut-check

• If a lender only shows you an interest rate, ask directly for the APR.
• A wide gap between rate and APR usually means high upfront fees — worth asking about before signing.
• Compare offers using APR and monthly payment together, not either one alone.

This article is general information, not financial advice.