GD&T Training

Course curriculum

    1. 1.1 The product development process

    2. Tolerances Quiz

    3. 1.2 Mr. Stanley Parker and why GD&T?

    4. why GD&T Quiz

    5. 1.3 feature control frame

    6. FCF Quiz

    7. Course Project

    8. Assignment 1

    1. 2.1 Straightness

    2. Straightness of a feature Quiz

    3. 2.2 Straightness of a feature of size

    4. Straightness of a feature of size Quiz

    5. 2.3 Straightness - let's think together!

    6. 2.4 Flatness

    7. Flatness Quiz

    8. 2.5 circularity & cylindericity

    9. Circularity & Cylindricity

    10. 2.6 Profile tolerances

    11. Profile tolerances and basic dimensions

    1. 3.1 parallelism

    2. Parallelism Quiz

    3. 3.2 Perpendicularity

    4. 3.3 Angularity

    1. 4.1 Position tolerance

    2. 4.2 Coaxiality & Concentricity

    3. 4.3 Profile to a datum

    1. 5.1 Radial runout

    2. 5.2 Axial runout

About this course

  • 37 lessons
  • Course Certificate
  • 100% Online
  • 30-Day Money Back Guarantee

Course reviews

Your feedback is our fuel

5 star rating

Wonderful explanation.

Yasin Khan

Learning so much from this course!

Learning so much from this course!

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5 star rating

Really interesting and learning

Nazrul Islam

Thank you so much .

Thank you so much .

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5 star rating


Abdul Ahad


5 star rating

Clear & concise tutor delivering tricky content at a nice steady pace.

Alex Heals

5 star rating

Great content and delivery

Md. Zakaria Hossain Shahana

Very interesting course - highly recommended

Very interesting course - highly recommended

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5 star rating

gd&t course explanations is good for all levels person

Piyush Shishodia

Thank you for this course and explanation with Good example.

Thank you for this course and explanation with Good example.

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5 star rating

Thanks a lot

Emon Khan

great course very informative.

great course very informative.

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5 star rating

A wonderful experience so far.

Rohit Kumar

The instructions are well thought out and the instructor's audio is clear and easy to follow.

The instructions are well thought out and the instructor's audio is clear and easy to follow.

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5 star rating

well explained

Umor Hossen

Really excellent very well explained and clear.

Really excellent very well explained and clear.

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Pricing options

  • Lifetime access

  • 30-Day Money-Back Guarantee

  • Real-life examples

  • Course Certificate

  • 100% Online

  • Free Resources

Earn a Certificate

GD&T Certificate from Excedify

Earn a certificate in GD&T and show off your accomplishments. A certificate increases your chances of getting an interview
GD&T Certificate

What will you learn in the GD&T course?

In the course, we will cover several concepts and test the knowledge with quizzes and assignments. The following topics are covered:

  • fundamentals of geometric dimensioning and tolerancing

  • Form: Straightness, Flatness, Circularity, Cylindricity, Profile

  • Orientation: Parallelism, Perpendicularity, Angularity

  • Location: Position, Concentricity, Coaxiality, Symmetry, Profile

  • Run-out Tolerances: Planar, Circular, Total

  • Datums: Datum Targets, Datum Systems

  • Modifiers : Specification Modifiers, Complementary Specification Modifiers, Tolerance Zone Modifiers,

  • Material Condition Modifiers: Maximum Material Condition MMC and Least Material Condition LMC

  • Course Project: Apply the knowledge to a real life example

The course is ideal for

who joins the course?

  • Students and Graduates

    Students and graduates of mechanical engineering or similar disciplines who are interested in design engineering or manufacturing engineering and are looking to improve their gd&t knowledge to prepare themselves for the job market with an industry must-have

  • Companies and Workshops

    Are you looking to train your employees on the basics of GD&T so that there is no confusion anymore about interpreting technical drawings of the customers and suppliers? This gd&t training will achieve excellent results

  • Engineers and Technicians

    Do you work with technical drawings and want to master how to read them? or are you thinking of changing your career to a design engineer? when working with technical drawings, there is no way around GD&T. this course will help you nail it!

GD&T Course

Course description

As a leading provider of engineering education, Excedify is proud to offer a comprehensive and industry-leading GD&T (Geometric Dimensioning and Tolerancing) training course. Our course is perfect for professionals in the engineering, design, and technician fields looking to improve their understanding and mastery of this essential tool. 

But what is GD&T, and why is it so important? Simply put, GD&T is a standardized system that is used to define and communicate engineering tolerances on mechanical engineering drawings. It is an essential tool for ensuring that parts fit together as intended and meet the necessary functional requirements. Without GD&T, it would be much more difficult to achieve the level of precision and accuracy that is required in today's complex engineering and manufacturing environments. 

GD&T is widely used in the manufacturing industry to ensure that parts and assemblies meet precise specifications. It provides a standardized method for communicating engineering tolerances and allows for the precise control of form, fit, and function of a product. Some of the key benefits of GD&T include: 

  • Improved communication between design and manufacturing teams, resulting in fewer errors and reduced costs 
  • Increased precision and accuracy in the production of parts and assemblies 
  • Better control of tolerances, which allows for more efficient use of materials and improved performance of products 
  • The ability to design more complex and innovative products with higher levels of precision and reliability 
  • Greater flexibility in the manufacturing process, which can lead to cost savings and improved efficiency. 

This GD&T ISO GPS training course teaches the principles and techniques of using GD&T in accordance with the ISO GPS standards. It covers the symbols, rules, and applications of GD&T, as well as the benefits of using GD&T in manufacturing and design processes. The course is designed for engineers, designers, and technicians involved in product development, inspection, and quality control. By completing this training, individuals can improve their ability to effectively communicate design specifications and ensure high quality, efficient and cost-effective production.

Overall, GD&T can help improve the quality, performance, and reliability of products while reducing costs and improving efficiency in the manufacturing process. 

So, if you're looking to improve your skills and advance your career, our GD&T course is the perfect choice. But what can you expect to learn from the course? 

First and foremost, our GD&T course covers the fundamentals of the system, including symbols, rules, and applications. You'll learn how to interpret engineering drawings with GD&T symbols and apply the appropriate tolerances, as well as how to use GD&T to improve the quality and efficiency of your design and manufacturing processes. 

But the course doesn't stop there. We also delve into more advanced topics, such as form controls and datum systems, to give you a well-rounded understanding of GD&T. The course has the following main modules:

  • Fundamentals of Geometric Dimensioning and Tolerancing (GD&T) 
  • Form: Straightness, Flatness, Circularity, Cylindricity, Profile 
  • Orientation: Parallelism, Perpendicularity, Angularity 
  • Location: Position, Concentricity, Coaxiality, Symmetry, Profile 
  • Run-out Tolerances: Planar, Circular, Total 
  • Datums: Datum Targets, Datum Systems, Datum Reference Frames 
  • Modifiers: Specification Modifiers, Complementary Specification Modifiers, Tolerance Zone Modifiers 
  • Material Condition Modifiers: Maximum Material Condition (MMC) and Least Material Condition (LMC)

Our expert instructors, who have years of experience in the field, will guide you through the material in an engaging and interactive way, using hands-on exercises and real-world examples to help you apply what you've learned to your own work. 

But why take our GD&T course online, rather than in a traditional classroom setting? There are several advantages to taking an online course, including the flexibility to learn at your own pace and the convenience of being able to access course materials from anywhere with an internet connection. Plus, with our online platform, you 'll have access to a range of interactive features and resources, including video lectures, interactive quizzes, and discussion forums. This allows for a more personalized learning experience and allows students to revisit the material as many times as they need. With our online platform, you can also learn at your own pace and schedule, making it easy to fit learning into your busy schedule. 

Our GD&T training course is suitable for mechanical engineers, technicians, manufacturing, inspection and quality control professionals, or anyone who works with engineering drawings with GD&T symbols. The course is beginner and intermediate level, covering the basics and intermediate concepts in moderate depth. Even if you have previous knowledge of GD&T, our course is highly recommended for testing and mastering the GD&T basics and fundamentals. 

We understand the importance of hands-on experience in mastering the GD&T system, that's why our course includes a variety of practical exercises, quizzes, and case studies to help students apply the concepts they have learned. This approach ensures that students have a deep understanding of the material and can apply it in real-world scenarios. 

We also understand the importance of staying up-to-date with the latest industry standards and advancements, that's why our course is regularly updated to reflect the latest changes in the industry. Our instructors are experts in their field and have a deep understanding of the latest trends and best practices in GD&T. 

In addition, our online platform includes a discussion forum where students can connect with their peers, instructors, and industry experts. This allows for a collaborative learning experience and provides students with the opportunity to learn from the experience of others. 

In conclusion, GD&T is a powerful tool that is widely used in the manufacturing industry to ensure that parts and assemblies meet precise specifications. Our comprehensive and industry-leading GD&T training course is perfect for professionals looking to improve their understanding and mastery of this essential tool. With our expert instructors, interactive online platform, and practical exercises, our course is designed to give students the knowledge and skills they need to succeed in today's competitive manufacturing industry. Sign up for our GD&T training course today and take your understanding and mastery of GD&T to the next level. 



Meet The Team

Who will you meet in the gd&t course

Johnny Panchaud

Presentation and delivery

Johnny is a classically trained actor and voice-over artist. Since graduating from the prestigious Royal Welsh College of Music and Drama in 2013, Johnny has worked professionally in British film, theatre, and radio productions. When Johnny isn't acting he enjoys wild swimming, football (soccer), and hiking up mountains.

Black Wheel Engineering

Mechanical Engineering

Black Wheel Engineering is a group of mechanical engineers who solidified their technical experience in automotive design. Through years of working with renowned German automotive suppliers and OEMs designed and developed mechanical assemblies in several premia and luxury vehicles for German and English manufacturers. our aim is to offer engineering courses that tackle complex concepts in a simple and easy way to arm future engineers with the solid background they need for their future career

Paul Bradley

Presentation and delivery

Paul is a versatile UK-based voice actor with over 10 years of experience. Paul specializes in online learning, e-learning, documentaries, and narration. Professional and approachable, Paul delivers in an authoritative yet friendly style. He makes sure that you get the information delivered in the right tone, rhythm, and emotion so that your learning experience becomes exciting and passionate


what are customers asking?

  • Is there a free trial period or a money-back guarantee?

    we offer a 30-day money-back guarantee period in which you can view and engage with all the course material. If you did not love the course for any reason, we will return 100% of the paid price. If you issue the refund after you completed the course, we will refund 50% of the paid price and the course certificate will be revoked.

  • Can I pay using payment methods other than PayPal and credit card?

    Yes, you can pay using one of the following methods: just email us at stating which course you would like to buy. PAYMENT METHODS: Apple Pay; Google Pay; Alipay; WeChat Pay; Bancontact; EPS; giropay; iDEAL; Przelewy24; Sofort; Klarna; Bank debits; SEPA Direct Debit;

  • Can we purchase a bulk license for training more than 5 employees?

    Yes, you can buy a bulk license with one custom order. Just email us at with the required number of users and the course of interest. We will take care of the bulk enrollment and account setup. We offer company communities and progress reporting for our B2B customers.

  • Still need assistance?

    just email us at and we will try to comeback to you in few hours