CertEdge · Healthcare

Pass the USMLE Step 1 Exam

Doctors, medical students visit USNH Okinawa 130910-M-ZH183-006

Practice with realistic USMLE Step 1 questions, detailed explanations, exam simulation, and weak-area tracking.

1,000 practice questions Instant explanations Practice readiness estimate Timed mock: 40 questions / 60 min

Free 10-question readiness test. No credit card required.

Are you ready for the USMLE Step 1 exam?

Take a free 10-question readiness test drawn from the USMLE Step 1 question bank, balanced across its topics. You get a practice readiness estimate and a per-topic breakdown of your strong and weak areas — before you spend a minute studying the wrong thing.

Don't discover your weak areas on exam day. Know what to study next.

Start Readiness Test

What you get

1,000 realistic practice questions with detailed explanations for every answer.
Timed exam simulation — 40 questions in 60 minutes, matching the format described in the exam overview below.
Topic-specific practice across 18 topics, so you can drill exactly where you are weak.
Weak-area identification — the readiness test and your practice history show which topics need work.
Progress tracking — pick up where you left off, on any device.
Personalized study recommendations based on your results.

Open the full USMLE Step 1 study app — $99 one-time, first questions free.

Exam overview

Exam code / version	Step 1
Category	Healthcare
Program	CertEdge
Practice questions on CertSight	1,000
Timed mock format	40 questions in 60 minutes
CertSight price	$99 one-time — this is CertSight's prep price, not the official exam fee
Who it is for	Medical students and graduates seeking US licensure
Prerequisites	Enrollment in or graduation from medical school
Content last reviewed	October 2026

USMLE Step 1 has up to 280 questions in one 8-hour session, delivered in blocks (up to 40 questions in 60 minutes; from May 2026, blocks of up to 20 in 30 minutes). This mock simulates one 60-minute block.

USMLE Step 1 topics

Anatomy
Biochemistry
Pathology
Pharmacology
Physiology
Behavioral Science
Cardiovascular
Neurologic
Gastrointestinal
Respiratory
Endocrine
Reproductive
Musculoskeletal
Renal
Hematologic
Psychiatric
Immunologic
Multisystem

How CertSight helps

Practice with realistic questions and instant explanations.
Measure with the free readiness test and timed mock exams.
Identify weaknesses from your per-topic results.
Improve by drilling your weakest topics first.
Retest and track your readiness as it grows.

USMLE Step 1 FAQ

Is there a free USMLE Step 1 practice test?

Yes. This page offers a free 10-question readiness test — no account or credit card required. You see your score and a per-topic breakdown as soon as you finish.

How many USMLE Step 1 practice questions does CertSight include?

The full USMLE Step 1 prep includes 1,000 practice questions, each with a detailed explanation of the answer.

What is the timed mock exam format?

The timed mock has 40 questions in 60 minutes. USMLE Step 1 has up to 280 questions in one 8-hour session, delivered in blocks (up to 40 questions in 60 minutes; from May 2026, blocks of up to 20 in 30 minutes). This mock simulates one 60-minute block.

How much does CertSight cost for USMLE Step 1?

Full access to the USMLE Step 1 prep is $99 — a one-time purchase (no subscription), with lifetime access and free content updates. The first questions are free to try.