Preparing for Your CDT (Certified Dental Technicians) Test
Free CDT practice test 2026 with 850+ questions. Pass on your first try! Study guide, flashcards & tips included.
CDT Practice Test : Free Exam Questions & Study Guide
Passing the CDT examination is a significant milestone for any Certified Dental Technician. This professional credential validates your expertise in dental laboratory technology and opens doors to advanced career opportunities.
Our comprehensive guide covers essential topics found on the Certified Dental Lab Technician exam. Whether you are studying for the comprehensive written exam or preparing for your practical specialty, these resources will help you succeed.
The Certified Dental Technician designation is recognized nationally as the standard for dental laboratory technology. Earning your CDT certification demonstrates a mastery of the knowledge and applied skills needed in this specialized field.
Free CDT Practice Test Questions
Prepare effectively with our specific Certified Dental Technician practice modules. Each section targets key areas of the CDT exam to ensure comprehensive preparation.
Dental Materials & Techniques
Free Certified Dental Lab Technician practice questions covering alloys, ceramics, and polymers. Master essential CDT exam material science concepts.
Prosthodontic & Orthodontic
CDT practice test for appliance fabrication and design principles. Review Certified Dental Technicians protocols for dentures and bridges.
Infection Control & Safety
Certified Dental Laboratory safety standards and OSHA compliance questions. Essential CDT certification prep for lab hygiene.
Dental Anatomy & Morphology
Certified Dental Tech anatomy review covering tooth structure and occlusion. Pass your CDT test with strong morphological knowledge.
CDT Exam Flashcards
Quick review for the Certified Dental Technician Exam
🦷What is the primary composition of dental amalgam?
Dental amalgam is primarily composed of a mixture of liquid mercury and a metal alloy powder containing silver, tin, and copper.
START CDT MATERIALS TEST🧼What is the most effective method for sterilizing heat-stable dental instruments?
Steam autoclave sterilization is the most effective method for sterilizing heat-stable dental instruments in the laboratory.
TRY CDT SAFETY QUIZ📐What is the Curve of Spee?
The Curve of Spee is the anatomic curvature of the occlusal alignment of the teeth, beginning at the canine tip and following the buccal cusps.
REVIEW CDT ANATOMY🔥What is the purpose of flux in soldering?
Flux is used to dissolve surface oxides and prevent oxidation during the heating process, allowing the solder to flow and wet the metal surfaces.
ACCESS CDT STUDY GUIDE🧊What happens to alginate impression material if water temperature is increased?
Increasing the water temperature accelerates the setting reaction of alginate impression material, reducing the working time.
GET CDT EXAM PREP🔧What is the function of a dental surveyor?
A dental surveyor is used to determine the path of insertion, locate undercuts, and identify guide planes on a diagnostic cast.
PRACTICE CDT TEST NOWCDT Exam Study Guide
Our study guide breaks down everything a Certified Dental Technician needs to know. From registration details to scoring metrics, explore the essential aspects of the CDT credential.
CDT Test Format and Requirements
The Certified Dental Technician examination process includes a written comprehensive exam, a written specialty exam, and a hands-on practical exam. Understanding this structure is key to becoming a Certified Dental Lab Tech.
The foundational knowledge exam required for all candidates.
- Topics: Anatomy, materials, legal/ethical.
- Questions: 160 Multiple Choice
Focuses on the theory behind your chosen specialty area.
- Topics: Specific to chosen specialty.
- Questions: 80 Multiple Choice
Hands-on demonstration of technical skills in a lab setting.
- Topics: Creating appliances/prosthetics.
- Questions: Task-based Performance
Graduates from accredited programs may take the RG exam first.
- Topics: Comprehensive basics.
- Questions: Written Exam Only
Option to complete practical tasks in your own lab (supervised).
- Topics: Same as on-site practical.
- Questions: Practical Tasks
Evaluation based on industry standards and fit/function.
- Topics: Quality control measures.
- Questions: Pass/Fail Rubric
Focus heavily on the Certified Dental Technician requirements for your specific specialty. While the comprehensive exam is broad, the practical portion requires extreme precision. Practice timed fabrication tasks to simulate exam conditions.
CDT Score Calculator
Certified Dental Technician Salary
$58,000
Median Annual Salary
How to Become a Certified Dental Technician
The journey to becoming a Certified Dental Technician involves education, experience, and testing. Follow this timeline to achieve your CDT designation.
- 1Complete Education - Enroll in certified dental technician programs accredited by the ADA.
- 2Gain Experience - If not a graduate, complete 5 years of on-the-job training as a dental technician.
- 3Take RG Exam - Graduates can take the Recognized Graduate exam immediately upon graduation.
- 4Apply for CDT - Submit application to the NBC with proof of eligibility.
- 5Pass Comprehensive Exam - Complete the written foundational knowledge exam.
- 6Pass Specialty Exams - Pass the written specialty and practical exams in your chosen area.
- 7Maintain Certification - Renew annually and complete continuing education credits.
CDT Certification Cost Breakdown
Budgeting for your Certified Dental Technician credential is important. Here is a breakdown of the typical costs associated with the CDT exam.
Expect to invest approximately $1,200 - $1,500 total for your initial CDT certification, including exam fees and study materials.
CDT Career Specialties
Explore the different specialty paths available for a Certified Dental Lab Technician.
Ceramics CDT
Specializes in creating porcelain crowns, bridges, and veneers. Focuses on aesthetics and color matching natural teeth.
Orthodontics CDT
Fabricates braces, retainers, and other appliances to straighten teeth. Often works with pediatric dental needs.
Crown &
Bridge CDTRestores natural teeth by fabricating crowns and bridges. Requires precision in fit and function.
Implants CDT
Specializes in designing and fabricating implant-supported restorations. A high-demand, high-tech specialty.
Complete
Dentures CDTCreates full denture prosthetics for patients missing all teeth. Focuses on function, comfort, and patient quality of life.
CDT Testing Contacts
For official questions regarding the CDT exam, contact the National Board for Certification.
NBC Certifying
Board
Pearson VUE
Testing Provider
Foundation
Education
CDT Test Day Checklist
Ready to Pass the CDT Exam?
Join thousands of dental technicians who have used our free resources to pass the Certified Dental Technician exam. Start your journey today.
CDT Renewal Requirements
CE Credits
12 Hours
Renewal Fee
$170
Ensure your CDT status remains active by submitting your renewal fee and proof of 12 Continuing Education (CE) hours every year to the NBC.