SAT Math Topics 2026
A complete breakdown of every math topic on the 2026 Digital SAT, organized by domain, with free lessons and calculators for each one. Use this as your study checklist.
The Digital SAT math section has 44 questions across two adaptive modules, with 70 minutes total. The format is unchanged from 2024 and 2025. All four domains below appear on every test. A graphing calculator (Desmos) is built into the Bluebook testing app and is available for all questions. About 75% of questions are multiple choice; the remaining 25% are student-produced responses where you type in the answer.
Questions are adaptive: your performance in module one determines whether you get the easier or harder version of module two. This means early questions matter more than students often realize.
Domain 1: Algebra (roughly 35% of the test)
Algebra is the largest domain on the SAT and the one most worth mastering first. Questions cover linear relationships in various forms: equations, inequalities, systems, and graphs. You need to be comfortable solving for a variable, interpreting what a solution means in context, and recognizing when an equation has no solution or infinitely many solutions.
Formula Hub lessons and calculators for this domain:
Domain 2: Advanced Math (roughly 35% of the test)
Advanced Math covers nonlinear relationships: quadratics, exponentials, polynomials, and functions. This is where many students lose points because the problems require more steps and the algebra is less mechanical. The good news is that the question types are predictable. Quadratic equations appear on almost every test, and function notation questions are extremely common.
One thing specific to the Digital SAT: absolute value functions are tested in this domain, which was not the case on the old paper SAT.
Formula Hub lessons and calculators for this domain:
Domain 3: Problem Solving and Data Analysis (roughly 15% of the test)
This domain tests whether you can work with real-world data: reading charts and tables, calculating percentages and ratios, interpreting statistical summaries, and reasoning about probability. The math itself is usually not difficult. The challenge is reading the question carefully and correctly identifying what is being asked.
Many students underestimate this section. A student who has mastered algebra but rushes through a table-reading question will lose points that should be easy to pick up.
Domain 4: Geometry and Trigonometry (roughly 15% of the test)
Geometry questions cover shapes, angles, area, volume, and coordinate geometry. Trigonometry appears in a small number of questions, usually involving right triangles and the basic sin/cos/tan ratios. You are given a reference sheet on test day with key formulas, but you still need to know when and how to apply them.
The Pythagorean theorem is tested frequently, both directly and embedded inside other problems. Coordinate geometry questions often combine algebra and geometry: finding the equation of a circle, the midpoint of a line segment, or the distance between two points.
Where to focus your study time
Algebra and Advanced Math together make up roughly 70% of the test. If your time is limited, start there. Within Algebra, linear equations and systems of equations are the most tested single topics. Within Advanced Math, quadratic equations appear on almost every test and are worth mastering completely.
Problem Solving and Data Analysis and Geometry each make up about 15% of the test. These sections reward accuracy over speed. A student who reads carefully and does not rush will pick up most of these points.
For students aiming for 700 or above in Math, the Advanced Math section is where most points are gained or lost. The hardest questions in the adaptive second module come primarily from this domain.
Also preparing for the ACT?
The SAT and ACT test similar math content but in different formats and with different emphases. If you are deciding which test to take, or preparing for both, see our ACT Math 2026 study guide for the full breakdown.
Sources
This guide is based on official College Board documentation for the Digital SAT Suite of Assessments, current as of 2026. The topic distribution percentages reflect College Board's published content specifications. For official practice tests and the Bluebook app, visit satsuite.collegeboard.org.