That will cost credit card borrowers an extra $3.4 billion in interest charges over the next 12 months, WalletHub calculated.
How to tackle credit card debt"Something has to give," Gonzalez said.
It's time to rein in spending, pay off debt and avoid any new debt, she added.
Zero percent balance transfer credit card offers are even more plentiful than they were a year ago and remain one of the best weapons Americans have in the battle against credit card debt, he said.
Those rates have climbed recently, as well, but at 10%, on average, are still well below what you currently have on your credit card, according to Schulz.