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APR vs APY: simple interest rate comparison and compounding examples

APR and APY are not interchangeable. APR is an annual percentage rate commonly used to describe borrowing costs, while APY is an annual percentage yield that includes compounding for savings or deposit returns under stated assumptions.

Key considerations

APR and APY are not interchangeable. APR is an annual percentage rate commonly used to describe borrowing costs, while APY is an annual percentage yield that includes compounding for savings or deposit returns under stated assumptions.

Step-by-step checklist

  1. Check whether the quoted figure is APR or APY.
  2. For a loan, check fees and the lender's APR disclosure.
  3. For savings, ask how often interest compounds to interpret APY.
  4. Compare rates over the same period and balance.
  5. Check variable rates, minimum balances, and other account terms.

Frequently asked questions

Is APY higher than APR?

With the same stated nominal rate and positive compounding, APY may be higher; account definitions and fees still matter.

Can I compare APR directly to APY?

Not without understanding whether you are evaluating borrowing cost or deposit yield.

Related reading

How to use this information

This material is general information; verify current rules, fees, and technical specifications with the official source.