As a credit cardholder, it's likely that you've come across the term "annual percentage rate." Even if you have a rough idea of how APR works and what it is, you may still have questions about how it ...

All credit cards come with more than a few moving parts. Among them is an annual percentage rate, or APR — the cost of borrowing money using the card. However, the tricky thing with credit cards ...

A 0 percent APR credit card can be a great financial tool, but there are debt traps to be aware of when using one. Always make the minimum payments on your credit card to avoid consequences like late ...

What 0% APR means is that you can make purchases and pay no interest for a period of nine, 12, or even 15 months after opening a business credit card. This means you don't need to pay the balance in ...

Learn how much a balance transfer could save you in interest -- with real numbers and a quick way to find the right card.

Last month while I was working on a story about the credit-card industry, I realized I didn’t know the APR on my own credit card. As a personal-finance reporter, this felt like a cardinal sin, so I ...

If you have a savings account, you might want to know how much you'll earn in interest for parking your cash there. Fortunately, calculating interest on a savings account is not as tough as you ...