APR is the cost of carrying a balance
A credit card’s annual percentage rate describes the interest charged when a balance is not paid according to the account terms. The exact cost depends on the balance, timing, compounding method, and payments—not only the headline APR.
Rewards rarely offset sustained interest charges. If you expect to carry a balance, financing cost usually deserves more weight than rewards.
Introductory APR has a defined purpose and end date
A 0% introductory APR may apply to eligible purchases, balance transfers, or both. Check when the promotional period begins, how long it lasts, which transactions qualify, and the ongoing APR after it ends.
Divide the amount you expect to repay by the available months to test whether the payoff plan is realistic before relying on the promotion.
Balance transfers can include important costs
A transfer commonly charges a percentage of the amount moved. Some offers require the transfer to be completed within a limited window, and transfers between cards from the same issuer may be ineligible.
Compare the transfer fee with the estimated interest you would otherwise pay. A promotional rate is useful only when the total estimated cost and payoff schedule improve.
Compare the full payoff plan
- Amount you expect to transfer or finance.
- Transfer fee and other applicable fees.
- Months remaining in the promotional period.
- Monthly payment needed to finish before the promotion ends.
- Ongoing APR applied to any remaining balance.
Cardwell provides educational comparisons, not financial or credit advice. Verify current rates, fees, benefits, eligibility rules, and application terms with the issuer.