Guides
How to get the most out of Preptics, and how to prepare for the Digital SAT in general. Short, specific, and free of filler.
Written by Md Nasim Sheikh, who built the scoring engine they describe, and Nusrat Tabassum Oyshi, an admission-test instructor who has reviewed every lesson, practice test and guide here. How we check what we publish.
How Digital SAT scoring works
The machinery behind the number: what the adaptive routing does, how a raw count becomes a scaled score, and why we report a range. Start with the full method.
What does a practice SAT score range actually mean?
A score range is the platform admitting how much it does not know. The centre is its best estimate of your scaled score; the width is how far that estimate could be off given the evidence behind it. A single number from a practice test carries the same uncertainty — it just hides it.
By Md Nasim Sheikh
How does adaptive module routing work on the Digital SAT?
Each section gives you a first module everyone sees, then sends you to one of two second modules based on how you did. The harder path has a higher score ceiling; the easier path caps out well below 800. Routing happens once per section, at the module boundary, and nothing you do inside a module changes it.
By Md Nasim Sheikh
How is a raw SAT score converted into a scaled score?
Your raw score is the number of questions you answered correctly. Converting it to a 200–800 section score uses a lookup table specific to the module path you took — not a percentage, not a formula. The table is not linear: near the middle of the range, two more correct answers move you further than they do near the top.
By Md Nasim Sheikh
Why did my friend and I get different scores with the same number correct?
Because you probably took different second modules. The Digital SAT routes you to an easier or harder module 2 based on module 1, and each path has its own raw-to-scaled conversion. The same raw count on the harder path is worth more, because it is evidence of more.
By Md Nasim Sheikh
Do SAT section scores get averaged into the total?
They are added, not averaged. Reading and Writing gives you 200–800, Math gives you 200–800, and the total is the sum — 400 to 1600. Neither section can compensate for the other beyond what simple addition does, and colleges frequently look at the two separately.
By Nusrat Tabassum Oyshi
How should you read your practice test results?
Read the domain breakdown before the score. The total tells you where you are; the breakdown tells you what to do on Monday. A 690 with one weak domain is about a week of work — a 690 that is evenly weak is closer to a month.
By Nusrat Tabassum Oyshi
How accurate are practice SAT scores?
A practice score under real conditions is a reasonable estimate of your current ability and a poor predictor of a single test day. Three things sit between the two: conversion error in the platform, your own variance between sittings, and the gap between practice conditions and a real exam room.
By Md Nasim Sheikh
What counts as a good SAT score?
There is no universal good score, and treating the national average as a target is the most common way people set the wrong one. The only score that matters is the one relative to the schools you are applying to — specifically their middle 50% range, which is published.
By Nusrat Tabassum Oyshi
How many full-length practice tests should you take?
Three to five, spaced at least a week apart, each under real conditions and each followed by a full review. Beyond about five the estimate stops sharpening and you are spending time measuring instead of improving.
By Nusrat Tabassum Oyshi
Is there a penalty for guessing on the Digital SAT?
No. There has been no deduction for wrong answers on the SAT since 2016, and the Digital SAT kept it that way. Your raw score is a count of correct answers, so a blank and a wrong answer are worth exactly the same: nothing. Never leave a question unanswered.
By Nusrat Tabassum Oyshi
Using Preptics
Getting started: your first mock exam
Create an account, pick a track, and sit the free full-length exam. Do it under real conditions — one sitting, no notes, no pausing. A score you inflated tells you nothing.
Start a free examHow to read your results
Your scaled score matters less than your domain breakdown. A 690 with one weak domain is a very different problem from a 690 that is evenly weak — the first is a week of work, the second is a month.
Read the guideUsing the leaderboard without it eating you
The percentile is diagnostic, not a verdict. It tells you whether your score is normal for this stage of preparation. If it stops being useful, turn ranking off in settings — you keep everything else.
Ranking settingsReporting a question you think is wrong
Use the report button during review. It is not a complaints box: crossing the report threshold pulls a question from circulation automatically, and scores get recalculated so nobody is penalised.
Study strategy
The advice we would give a friend sitting this exam.
- 01
Plan backwards from your exam date
Fix the date first, then divide the blueprint by the weeks you have — weighted by the official domain percentages, not evenly. Most people over-study the domain they enjoy and under-study the one worth 30% of the exam.
- 02
Take a mock early, not just at the end
A mock exam is a diagnostic instrument, not a final rehearsal. Sitting one in week one feels bad and saves weeks — it tells you where to spend the time you have.
- 03
Read the explanations for questions you got right
Especially the ones you guessed. A right answer for the wrong reason is a question you will get wrong under pressure. This is why every option has its own rationale, not just the key.
- 04
Practise the timing, not just the content
Most failures are pacing failures. Sit at least one full-length exam under real time pressure before the real thing, so the clock is not a new experience on the day.
- 05
Do not chase a leaked question bank
Real SAT questions are the College Board's copyrighted work, and memorised banks fail the moment the test rotates anyway. Understanding transfers; memorising does not.
Domain deep-dives
In buildPer-domain written guides land alongside the interactive course. We are not publishing thin filler articles in the meantime — there is enough of that on the internet already.
See the roadmap