CNBC Select compares this year's best 0% APR credit cards so you can avoid interest charges and maximize savings.

Key Takeaways Millennials average a 691 FICO score—though that's solidly in the "good" range, there's room for improvement.By your 40s, you've likely earned a higher score due to a longer credit ...

Only one in four Americans has a credit score above 800, which is considered exceptional, according to industry data.

Your credit score shapes every aspect of your mortgage terms, from your interest rate to your total repayment amount. Lenders ...

Regardless of what happens to the proposed credit card interest rate cap, a better credit score gets you access to better rates.