Your personal NAPLEX teacher

Learn NAPLEX like you have a private tutor.

Ask out loud or type. Your teacher talks with you, listens, draws on the whiteboard and explains it a different way until it clicks — day or night. Free to start.

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CrCl for a 70-year-old, 60 kg, SCr 1.2?
About 70?
(140 − 70) × 60 ÷ (72 × 1.2) ≈ 49 mL/min — adjust the dose.
Live whiteboard

See it drawn, step by step.

Watch Cockcroft–Gault, vancomycin AUC and alligation worked out on the board.

Try the whiteboard   Browse topics
Cockcroft–Gault CrCl = (140 − age) × wt 72 × SCr (140 − 70) × 60 ÷ (72 × 1.2) ≈ 49 mL/min × 0.85 for women · use IBW when obese
Real voices — even yours

It talks. It listens.

Counsel a patient out loud and get feedback from a teacher who plays the patient. Pro members get natural premium voices and can even teach with their own recorded voice.

Talk to your teacher   See Pro voices
Test-day realistic

18 full-length tests that feel like the real NAPLEX.

18 full-length NAPLEX practice exams with patient cases, calculations and scaled-score estimates. Highlight, strikethrough, flag for review and a detailed score report.

Start Practice Test 1 free   All practice tests
NAPLEX — Section 1Time Remaining: 31:59 Highlight Strikethrough Calculator⚑ Flag for Review Question 7 A. ……………B. ……………………C. ……………D. ………………… PreviousNavigationNext
Remember more

Mnemonics, real-life examples & test tricks.

Drug-interaction mnemonics, calculation shortcuts and a framework for every patient case. Seven teaching styles so every kind of student learns their way.

Pick your style   Study by topic
🧮 Cockcroft–Gault — (140 − age) × weight ÷ (72 × SCr), × 0.85 for women
💊 CYP3A4 — inhibitors raise levels — clarithromycin, azoles, ritonavir
⚗️ Alligation — parts of each = difference from the other strength
💡 Tip — read the case's labs before the question
Private-tutor quality

The alternative to an expensive private teacher.

Get one-on-one teaching whenever you need it. Start free, then go Pro for $399 a year or $69.99 a month — a fraction of what private tutoring costs.

See plans   Try Practice Test 1 free
Monthly cost for 8 hours of help Private human tutor (example)$800+ at $100/hour MedWorldHub NAPLEX Pro — daily help$69.99 / month
🎨
7teaching styles
📝
18full-length tests
🎯
75scaled passing score
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FreeTest 1 + daily lessons

Why our NAPLEX quality is different

  • Real NAPLEX structure and timing — Pharmacotherapy, Calculations and Compounding, Drug Information and Safety, Self-Care, with the official section order, question counts and time limits (6 hours, 225 questions).
  • Original, carefully reviewed questions — written for the NAPLEX’s style of reasoning, never copied from official tests.
  • Every answer explained — why the right answer is right, why each wrong one is wrong, and a tip to remember it.
  • Score reports that teach — estimated 0–150 (pass 75) scores, skill breakdowns and time per question.
  • Teaching that adapts — beginner to top scorer, seven teaching styles, real-life examples, diagrams and mnemonics.
Try Practice Test 1 free
NAPLEX — Section 1Time Remaining: 31:59 Highlight Strikethrough Calculator⚑ Flag for Review Question 7 A. ……………B. ……………………C. ……………D. ………………… PreviousNavigationNext

Everything a great private teacher does

One-on-one NAPLEX teaching that adapts to you — with the patience to explain it ten different ways.

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A teacher who talks with you

Choose from four teacher personalities with lifelike AI-generated portraits and natural US-English voices.

🎙️

Real voices — even yours

Premium natural voices for Pro members, and the option to teach with your own recorded voice (with your consent).

🖊️

Whiteboard diagrams

Watch Cockcroft–Gault, vancomycin AUC and alligation worked out on the board.

🌎

Real-life analogies

Concepts you can picture, tied to everyday situations you already understand.

🧠

Mnemonics & test tricks

Drug-interaction mnemonics, calculation shortcuts and a framework for every patient case.

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Explain any practice question

Missed a question? One click sends it to your teacher, who walks you through every answer choice.

What’s on the NAPLEX

Patient-case pharmacotherapy, calculations, compounding and drug information — 225 questions in the NAPLEX format.

Pharmacotherapy

Cardiovascular and renal · Infectious diseases · Endocrine and GI · Neurology and psychiatry

Study Pharmacotherapy →

Calculations and Compounding

Dosing and renal function · IV rates and TPN · Pharmacokinetics · USP 795/797/800

Study Calculations and Compounding →

Drug Information and Safety

Biostatistics · Drug information resources · Medication safety

Study Drug Information and Safety →

Self-Care

OTC products · Counseling · Health promotion

Study Self-Care →

Learning that feels human

Your AI teacher connects every NAPLEX skill to real situations — the lab, the clinic, the pharmacy and the career you’re working toward.

Warm, visual teaching
Study on your schedule
Coaching and strategy
Learn with confidence

Illustrative AI-generated portraits. They show the look of our AI teachers and the students we build for — they are not real people, testimonials or reviews.

How it works

Pick your teacher

Warm and visual, high-energy coach, precise and Socratic, or calm storyteller.

Ask anything

Type or talk. “Teach me this topic,” “Why is B wrong?”, “Quiz me.”

Learn by seeing

Watch diagrams appear, hear the explanation, and answer a quick check question.

Prove it on test day

Take realistic full-length tests, review every question, and send misses back to your teacher.

Seven ways to teach — one for every learner

👣 Step-by-step

Small steps from basics to NAPLEX-level questions.

🖊️ Visual whiteboard

Diagram-first teaching for visual learners.

🌎 Real-life analogies

Every idea anchored in something you already know.

❓ Socratic questions

Guided questions so you reason it out yourself.

📖 Worked examples

Model answers and solutions explained line by line.

🧠 Mnemonics & memory hacks

Hooks, patterns and recall practice.

⚡ Rapid review + practice

High-yield summary, then an original practice question.

Private-tutor quality, without the private-tutor bill

Private human tutorMedWorldHub NAPLEX
Typical costOften $100+ per hour$399 for 1 year, or $69.99/month
AvailabilityScheduled sessions24/7, as long as you need
Teaching stylesUsually oneSeven, switch any time
DiagramsWhen they have timeLive whiteboard in every topic
Full-length practiceBought separately18 full-length tests included with Pro
PatienceLimited by the clockExplains it again — and again

Questions

Is my teacher a real person?

No. Your teachers are AI-powered characters shown with AI-generated portrait images and synthetic voices, designed to teach like a patient private tutor. They’ll always tell you so if you ask.

Are these real NAPLEX questions?

No. Every question is original and written to match the official format of the NAPLEX. We are not affiliated with or endorsed by the National Association of Boards of Pharmacy (NABP).

Is this medical advice?

No. Clinical questions, explanations and lessons are for exam preparation only — not advice for real patients.

How accurate are the scores?

Scores are estimates based on your answers. They’re useful for tracking progress, but no practice test can predict your official score exactly.

Is NAPLEXPractices part of MedWorldHub?

Yes — naplexpractices.com is the MedWorldHub site for the NAPLEX. Preparing for more than one test? See pharmtechpractice.com (PharmTech), usmlepractices.com (USMLE) or the hub for all eight exams at medworldhub.com.

Can I cancel Pro?

Yes — cancel any time from your account page. You keep Pro until the end of the billing period.

More questions →

Start learning with your own NAPLEX teacher today

Take Practice Test 1 free and start daily lessons — then unlock all 18 tests with Pro.

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Also preparing for PharmTech or USMLE? · All eight exams: medworldhub.com