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Calculators

Credit Cards

Credit cards: we love 'em and we hate 'em, don't we?

Credit cards can make your life easier—or really complicate it!

Find out how to make the best use of your credit cards and how to avoid credit card traps.

Use our calculators to figure out how interest rates affect your account and what types of card work best for you.

Calculators

These calculators are provided only as general self-help tools. Results depend on many factors, including the assumptions you provide. We do not guarantee their accuracy, or applicability to your circumstances. These tools are not offers, representations or warranties by any member companies of the Principal Financial Group®, and do not describe any specific products or services they offer. Before you use these tools, please read this important information.