In most cases, card issuers demand a good or excellent score before offering you 0% APR credit cards. While the exact values can vary, you should be aiming for a FICO score of at least 670. To improve your chances of getting the best 0 percent interest credit cards, try to bump up your score to at least 750 by paying off your outstanding debts and reducing your card utilization ratio. Keep in mind that even if you receive an offer for this type of credit, it doesn’t mean you’ll automatically qualify. Don’t get ahead of yourself.