If the last thing you heard about the SAT was from an older sibling or a parent, you're picturing the wrong test. The Digital SAT (rolled out fully in 2024) shares a name and a 1600-point scale with the old paper exam, but the format underneath is different in three ways that actually change how you should prepare.
It's adaptive — by section, not by question
The Digital SAT uses multistage adaptive testing. Each of the two sections (Reading & Writing, and Math) is split into two modules. Everyone gets the same first module. How you do on it determines whether your second module is the harder version or the easier version — and the difficulty of the questions you're served changes your maximum possible score for that section.
This matters for strategy: there's no benefit to "saving your energy" for later in a section, because the questions that determine your ceiling come early. A slow, careful first module beats a rushed one every time.
It's shorter — a lot shorter
The Digital SAT runs about 2 hours and 14 minutes, roughly an hour shorter than the paper SAT, across 98 questions total (54 Reading & Writing, 44 Math). Reading & Writing passages are also much shorter — often a single paragraph with one question, instead of long passages with 10+ questions attached. That's a real shift in skill: less stamina-tested endurance reading, more precise, fast comprehension across many short passages.
Math allows a calculator throughout
Unlike the paper SAT's calculator/no-calculator split, the Digital SAT allows an approved calculator (or the built-in Desmos graphing calculator in the testing app) for the entire Math section. That doesn't mean every question needs one — a chunk of Math questions are still faster to solve by hand — but you're never blocked from using one.
What stays the same
The scoring scale is still 400–1600 (two sections, 200–800 each), it's still administered through the College Board, and the content areas are still recognizably the same: algebra, advanced math, problem-solving/data analysis, and geometry/trigonometry on the Math side; craft & structure, information & ideas, and standard English conventions on the Reading & Writing side.
How to actually prepare for it
Because the adaptive structure rewards accuracy over raw speed in the first module of each section, practicing under real timed, adaptive conditions matters more than it did for the paper test — a fixed practice PDF doesn't replicate how the real test behaves. Inside Edrizz, SAT mock exams run the same real adaptive routing as test day (your Module 2 difficulty depends on your Module 1 score), so you can see exactly how your pacing and accuracy in that first module changes your ceiling — not just get a flat practice score.