South Carolina permit test FAQ 2026: how many questions, pass mark, cost

SCDMV does not publish the number of questions; the test is commonly reported as 30 questions with 24 correct (80%) to pass, and our practice tests use that format.

SCDMV does not publish a pass mark for the South Carolina knowledge test. It is commonly reported as 24 of 30 (80%), and our practice tests use that mark.

You need 24 of 30 (80%) to pass, so in the commonly reported 30-question format you can get at most 6 wrong. The best preparation is to study the official South Carolina Driver's Manual (edition not verified) and take practice tests until you pass them comfortably.

$2 — Knowledge test (each test), per SCDMV.

Yes. This site has 2 free South Carolina knowledge test practice tests for 2026, each with 30 questions and the commonly reported pass mark of 24 of 30 (80%), plus a free road-sign quiz.

SCDMV does not publish a time limit for the South Carolina knowledge test.

No retake rule for the non-commercial knowledge test on the pages read 2026-10-14; the beginner's permit page gives one only for the road test: 'If you fail the skills test on your first attempt, you must wait two days to re-test regardless of your age.' (The CDL manual says a failed CDL knowledge test may be retaken the following business day; not stated for the beginner's permit test.) No attempt limit found. Each knowledge test costs $2.00. Knowledge tests are not given after 4 p.m.

The minimum age is 15, per SCDMV.

Beginner's permit page (read 2026-10-14): 'You must be at least 15 to apply for a regular or motorcycle beginner's permit. If you are under 18, you must bring a qualified person listed with you to consent.' 'When you apply for a beginner's permit, you must pass the vision and knowledge tests, provide your social security number, and bring required documents such as a government-issued birth certificate, and proof of your current, physical address (two proofs for a Real ID).' Consent: 'an authorized adult must sign at an SCDMV branch, unless it's signed and submitted by a representative at a driver training school. The adult must bring a picture ID.' Excerpts (not re-read): Application Form 447-NC; U.S. Citizens' Checklist (Form MV-93); Consent for Minor, Form 447-CM; Form 412-NC for out-of-state eye care professionals.

The official South Carolina Driver's Manual (edition not verified). You can read it on the official site.