Best Six Sigma Courses

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Six Sigma is a business method that aims to increase customer satisfaction and profit margins by streamlining operations, eliminating defects and improving quality. 

First introduced in the 1980s, this methodology is used in many different aspects of business, from strategy to overall goals. An online Six Sigma course can jumpstart your knowledge and incorporate these techniques into your everyday business routine.

Quick Look: The Best Six Sigma Courses

Check out Benzinga’s top picks for the best six sigma courses: 

What Makes a Six Sigma Course Great?

You’ll want to choose the best Six Sigma course for you and here are a few key components of each course you can be on the lookout for.


As you read the reviews and the course description and begin to check out the curriculum, you’ll quickly see how credible a course is. Consider skills, techniques and assignments.

You might find many courses that are taught by instructors who claim to have Six Sigma experience but don’t have case studies or success stories to back up this claim. Read reviews to determine how credible the course will be.

Right Level

Understanding the different levels and roles is an essential first step in choosing your course. Pick the course that teaches the right level of material for you to ensure that you get the most you can out of the course. 

Course Interaction

As you start to get to the higher levels, you might find it more beneficial to learn from a course that allows you to interact with the instructor or even with other peers. Some of the courses listed below allow you to participate in discussion groups or complete peer-reviewed projects. If that type of learning style is better for you, choose one that allows for that level of interaction. 

Our Top Picks for Six Sigma Courses

Here are Benzinga’s top choices for online Six Sigma courses. The course material and levels range from beginner- to advanced-level learners. Each category is also sorted by price point and can help you find one that is right for your skill level and budget. 

We found the best Six Sigma courses on the following platforms: 

  • University System of Georgia
  • Udemy 
  • LinkedIn Learning

Six Sigma Course for Beginners

The following 3 Six Sigma courses are designed for beginners. Even if you don’t have a full understanding of what “Six Sigma” means, these courses can help you build a strong foundation. 

Six Sigma Yellow Belt Specialization by University System of Georgia

  • Who it’s for: Beginners
  • Price: Free

Brought to you by the University System of Georgia, Six Sigma Yellow Belt Specialization is perfect for someone who either wants to refresh his or her Six Sigma and Lean skills or has no previous experience. This course covers the most basic levels at the yellow belt of Six Sigma and Lean.

The instructor introduces you to a variety of quality tools that you will use throughout the DMAIC (Define, Measure, Analyze, Improve and Control) process. You’ll also see the power of teams in the Six Sigma process, the different types of teams and different objectives. 

Once you complete the specialization, you’ll receive a certificate. 

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Six Sigma White Belt by Udemy

  • Who it’s for: Beginners
  • Price: $34.99

The Six Sigma White Belt course is another best-selling course from Udemy. Within one hour, you’ll gain a better understanding of Six Sigma concepts and the DMAIC approach of process improvement. The instructor also discusses the differences between the DMAIC and DMADV approach (a framework that focuses on developing a new service, rather than improving an existing one). 

You don’t have to have any previous knowledge to excel in this course; you just have to have an open mindset. Overall, the nearly 6,000 reviews of this course are extremely positive. Some previous learners talk about how detailed the course is and how it’s the perfect starting point for those who want to learn about Six Sigma. 

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Six Sigma Foundations by LinkedIn Learning

  • Who it’s for: Beginners
  • Price: $14.99

Six Sigma Foundations is ideal for people who have no prior knowledge of Six Sigma. The instructor helps to build a strong foundation in your Six Sigma knowledge by showing you the customer-focused, data-driven approach to improve business processes. 

Throughout the 2-hour course, you’ll learn key concepts like Y=f(x) and sigma level. The course also reviews basic concepts like critical-to-quality (CTQ) requirements, defects per million opportunities (DPMO) and variation. 

For those who are confused about the roles and belts of Six Sigma professionals, this course also covers that material in great detail. You’ll also learn the 5 phases of Six Sigma DMAIC and discover what the steps, data and deliverables are for each of the phases. 

Once you’ve finished this LinkedIn course, you’ll be able to display a certification of completion on your profile. You can also choose to continue your education through the units available. 

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Intermediate Six Sigma Course 

If you plan on advancing to the Black Belt level, you’ll have to first master courses at the Green Belt level. These courses can help you gain the necessary knowledge.

Six Sigma Green Belt Specialization by University of System of Georgia 

  • Who it’s for: Intermediate learners
  • Price: Free

Six Sigma Green Belt Specialization teaches you the necessary skills to improve business processes, quality assurance and performance. This 6-course specialization will teach you different tools and principles so you can master the Six Sigma skills. 

By the end of the 4th course, you’ll complete a peer-reviewed, capstone project. You must complete this project in order to pass the specialization and earn your certification. 

Throughout every module, you’ll gain access to readings, videos and a quiz to help you master the material, principles and concepts. This course even goes above and beyond the average online course available on Coursera because you can participate in peer decisions as well as peer review exercises. 

This course is the perfect stepping stone if you want to move forward in Six Sigma certification and get accredited from a professional agency like the American Society for Quality (ASQ).

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Lean Six Sigma: Analyze, Improve and Control Tools by LinkedIn Learning

  • Who it’s for: Intermediate learners
  • Price: $24.99

Lean Six Sigma: Analyze, Improve and Control Tools is an hour-long course that teaches you how to be an effective team member on a Lean Six Sigma project team. Throughout the course, you’ll learn all the tools you need to master the DMAIC approach, conduct analysis using various tools and improve processes. Some of the methodologies you’ll learn include Kaizen, Just in Time and FMEA (Failure Modes and Effects Analysis). 

Even if you have basic Lean Six Sigma knowledge, you can better understand how to improve the processes of your company. 

Once you have successfully completed the course, you’ll earn a certificate that can be displayed on your LinkedIn profile, proving that you have mastered the material. 

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Certified Six Sigma Yellow Belt Training by Udemy

  • Who it’s for: Intermediate learners
  • Price: $99.99

Certified Six Sigma Yellow Belt Training is ideal for those who support a company by identifying problems or collecting data. By the end of the course, you’ll have improved problem-solving skills that will help you become a more confident member of a Six Sigma team within your organization. 

This course is ideal for someone who plans to take the Six Sigma Green Belt or Black Belt certification test but needs a refresher course on more basic concepts. 

Throughout the 6-hour course, you’ll have access to 5 downloadable materials. This best-selling course has an average rating of 4.5 after more than 3,000 reviews — many people like its digestible modules and well-structured videos. 

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Advanced Six Sigma Course

Learners who have Green or Yellow Six Sigma certification should like the following courses. 

Six Sigma Training Certification by MSI 

  • Who it’s for: Advanced learners
  • Price: $299.95

By the end of this course, you’ll be able to prove that you have the knowledge to successfully lead Six Sigma projects. This program gives you course material so you can excel at the Six Sigma Black Belt certification exam. 

The course reviews process variances, TQM, recognizing opportunities, managing quality and even how to decide when to start a Six Sigma project. By the end of the course, you’ll be prepared to take on the certification exam. 

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Sigma Black Belt Training by Udemy

  • Who it’s for: Advanced learners
  • Price: $199.99

A bestseller course from Udemy, Certified Six Sigma Black Belt Training helps to prepare you for the ASQ CSSBB (Certified Six Sigma Black Belt). Throughout the course, you’ll be able to download practice tests and quizzes after each module, which will help you prepare for your certification test confidently. 

To excel in this course, you should already have already completed a Six Sigma Green Belt course. Has it been a few years since you’ve taken the course? If so, you should still be okay, because the 32.5-hour course covers more basic concepts, just at an accelerated pace. 

By the end of the training course, you’ll be able to do manual calculations and know how to use Microsoft Excel and SigmaXL for the exam.

Course reviews are positive, with an average rating of 4.5. 

You get lifetime access to the course, so you can take your time and revisit it as necessary to refresh any of the knowledge learned. 

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Six Sigma Black Belt Certification Course by Aveta Business Institute

  • Who it’s for: Advanced learners 
  • Price: $995

Six Sigma Black Belt Certification is one of the top courses you can take if you are serious about getting your Black Belt Certification. The organization has been accredited by the Council for Six Sigma Certification and has had more than 150,000 graduates from organizations like Coca-Cola, BP and even the U.S. Department of Defense. 

During the Black Belt Certification program, you can tailor to your specific industry, such as eCommerce, engineering, marketing and many more. You can also choose a non-industry specific approach. 

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Six Sigma: Choose the Right Course For You

It can be difficult to learn new material, but these Six Sigma online courses can help you evolve into a better businessperson. Now that having Six Sigma certification has become more of an expectation, these courses can help you gain the necessary knowledge. No matter what your professional goals are, these courses can help you achieve them.