These two dates decide whether you pay interest. Here is the difference at a glance:
| Statement date | Due date | |
|---|---|---|
| What it is | The day the bank closes your monthly bill | The deadline to pay that bill |
| Typical gap | — | About 20 days after the statement |
| If you ignore it | New purchases land on a bill sooner than you think | Interest and late fees start |
Why the gap matters
The gap between the two is your grace period. Pay the statement balance in full by the due date and everything inside that window costs you nothing extra.
Add both dates for each card in this app and the dashboard shows the gap — plus a warning when a card’s statement is about to close.