PSAT 2026 Dates - The October Window Your School Picks

The 2026 fall testing calendar is closing in, and most US families looking at the PSAT right now are not asking "what day?" — the calendar page already prints October 17. They are asking three quieter things: whether their school has actually picked a weekday inside the window, when the score release will land in their own inbox, and what the October test does to a junior's National Merit shot now that the selection index math is tighter than the brochures imply.

The October administration is one of the most mechanically overdetermined events in the college admissions cycle — every date, every score window, every retake rule is set by the College Board in advance and not negotiable. That is precisely why it is worth treating the schedule as a system rather than a date. The full schedule, the score-release math, the National Merit index changes, and the alignment with the fall SAT are below.

Last verified: October 5, 2026.

When is the PSAT 2026?

The PSAT/NMSQT school-day window runs the entire month — October 1 through October 30, 2026 — with each high school picking a specific weekday inside that window based on its academic calendar. The Saturday October 17 administration is the standardised backup for homeschooled students, students whose schools do not offer an in-school administration, and the international test-centre network that runs on the same Saturday calendar (College Board SAT Suite Calendar 2026-27).

The pattern is fixed in the SAT Suite calendar; schools do not get to deviate. A high school that cannot fit the PSAT into the October window skips the year and offers the test in October 2027 instead — there is no makeup window inside the same academic year. That rule is the single biggest reason families find themselves on a waitlist at the Saturday administration when they assumed the school would simply host.