SAT (Digital)
The SAT is a standardized college admissions test administered by the College Board; since March 2024 it has been fully digital, shorter, and adaptive.
Key Facts
- • Two sections — Reading & Writing and Math. Total score out of 1600.
- • Takes about 2 hours 14 minutes. Previous paper SAT was 3 hours+.
- • Section-adaptive: your second module difficulty depends on your first module performance.
- • Calculators allowed on all Math questions (Desmos built-in).
- • International Korea students test at IBT / SAT test centers; availability is tighter than in the US.
What's different about the digital version
Before March 2024, the SAT was a 3-hour+ paper test. The redesigned Digital SAT is shorter (~2h 14m), taken on a laptop or tablet via the College Board's Bluebook app, and uses section-adaptive routing: each section has two modules, and the difficulty of module 2 is determined by how you perform on module 1. A strong module 1 unlocks a harder, higher-scoring module 2.
Reading passages are shorter, with one question each instead of multi-question passage clusters. Math is calculator-allowed throughout, with Desmos graphing calculator built into the app.
SAT vs ACT for Korean students
The SAT remains more common than the ACT among Korean international school students, largely because test-center availability in Korea is better for SAT than ACT. The digital format also favors students who are comfortable testing on a laptop for two hours — a population that overlaps heavily with Korea's international-school cohort.
Most top US universities accept either SAT or ACT equally. Pick one, prep for it seriously, and retake it once or twice if Superscore is allowed at your target schools.
Reviewed by Sprint Admissions Team · Updated April 2026
Related terms
Superscore
Superscoring is a college admissions practice in which the school combines a student's highest section scores across multiple SAT or ACT sittings to form one composite 'super' score — rewarding students who retake the test and improve different sections at different times.
Test-Optional
Test-optional is an admissions policy under which a college does not require SAT or ACT scores, but will still consider them if submitted.
TOEFL iBT
TOEFL iBT is an English proficiency test used by US universities to evaluate international applicants whose first language is not English.