What is a credit card grace period?

A grace period is the window between your statement closing date and payment due date — federal law requires at least 21 days — during which you can pay your full balance and owe zero interest on purchases.

The grace period applies to new purchases on most cards; it usually does not cover cash advances or balance transfers, which typically begin accruing interest the day they post. It works only when you pay your full statement balance by the due date every month — carry any balance forward, even a dollar, and you lose it for that cycle, with new purchases accruing from the transaction date. You generally regain it after paying in full two consecutive months. Grace periods aren't legally required, but most cards offer them on purchases; timing a large purchase early in a billing cycle maximizes the interest-free days you get.

Reviewed by the ClearValue Editorial Team · Last updated 7/8/2026