What is the Annual Percentage Rate (APR) on your credit card? The annual percentage rate (also known as APR) on your credit card can be found on your credit card statement under "Annual Percentage Rate (APR)" and it is the cost of credit on a yearly basis expressed as a percentage. If your credit card offers online account access you may be able to view this information online or you can always call the number on the back of the credit card to speak to a customer service representative to find out this information. >> Back to the Credit Card Minimum Payment Interest Calculator >> Back to the Main Index