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What is an Annual Percentage Rate (APR)?

5 min read

Quan Vu

Written By

Quan Vu

what is APR on a credit card

An Annual Percentage Rate (APR) is the total yearly cost of borrowing money, including both the interest rate and any additional fees charged by the lender.

It's expressed as a percentage and helps you understand the true cost of a loan beyond just the interest rate.

Understanding APR Basics

When you borrow money, the APR gives you a clearer picture of what you'll actually pay. Unlike the basic interest rate, APR includes most upfront fees and finance charges, making it a more accurate representation of your borrowing costs.

For loans without additional fees, the interest rate and APR will be identical. But when fees are part of the deal, the APR will be higher than the stated interest rate.

Fixed vs. Variable APRs

APRs come in two main forms:

  • Fixed APR: Stays the same throughout your loan term, giving you predictable monthly payments

  • Variable APR: Changes based on market benchmarks like the prime rate, causing your payments to fluctuate with economic conditions

How APRs Work in Real Life

Think about buying a $300,000 house with a 30-year mortgage:

  • 4.5% interest rate with $6,000 in various fees = 4.71% APR

  • 4.6% interest rate with $2,000 in fees = 4.67% APR

Despite having a higher interest rate, the second option has a lower APR and will cost you less over time.

Different Types of Credit Card APRs

Credit cards often feature several APR types:

  • Purchase APR: Applied to regular purchases

  • Balance transfer APR: Charged on debt moved from another card

  • Promotional APR: Temporary low or 0% rate offered as an incentive

  • Cash advance APR: Higher rate applied when withdrawing cash (with no grace period)

  • Penalty APR: Higher rate triggered when payments are seriously late

APR vs. APY: What's the Difference?

While APR represents the cost of borrowing, Annual Percentage Yield (APY) shows how much interest you'll earn on deposit accounts. APY takes compound interest into account, while APR typically reflects fees and interest costs.

What Affects Your APR?

Several factors determine your APR:

  • Loan type: Secured loans (mortgages, auto loans) typically have lower APRs than unsecured loans

  • Lender practices: Each lender sets their own rates and fee structures

  • Credit profile: Better credit scores and history generally mean lower APRs

  • Income and debt: Your debt-to-income ratio affects your perceived risk level

  • Fees: Additional charges can significantly increase your APR

  • Market conditions: Benchmark rates like the prime rate influence variable APRs

Why APR Matters

Understanding APR helps you make apples-to-apples comparisons between loan offers.

Two loans might have the same interest rate but different APRs due to varying fees and charges. The loan with the lower APR will generally cost less overall.

Note: KOHO product information and/or features may have been updated since this blog post was published. Please refer to our KOHO Plans page for our most up to date account information!

About the author

Quan works as a Junior SEO Specialist, helping websites grow through organic search. He loves the world of finance and investing. When he’s not working, he stays active at the gym, trains Muay Thai, plays soccer, and goes swimming.

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