Choose your administration to see how many days and full weeks remain, the broad preparation phase that fits the timeline, and a reasonable practice-test milestone.
Register by: August 28, 2026
Late/change deadline: September 1, 2026
Until September 12, 2026
Recommended phase
Use one realistic full test, analyze it deeply, and repair repeat mistakes between simulations.
A countdown is useful only if it changes what you do. Early preparation should emphasize foundations and targeted learning. Timed modules and full tests become more valuable after you have repaired the most important knowledge gaps.
No countdown can predict a guaranteed point gain from a certain number of days or study hours. Your baseline, target, weak domains, practice quality, and school workload all affect what is realistic.
Confirmed dates and deadlines come from College Board and were last verified August 29, 2026. Always confirm details before registering.