Six Sigma is a process used by companies all over the world to optimize efficiency, reduce cost and set up time, minimize inventory and improve production and effectiveness. It helps organizations to improve business and streamline their process.
Learning this process will improve quality and productivity in the workplace. Though this process was invented 35 years ago, it is still widely used by companies even today. So, getting a Six Sigma certification online will run you a good chance in the aggressive employment market.
Taking these courses online is a more convenient option as you can study from the comfort of your home at your own pace. There are several courses that you can take advantage of – both paid and free options. With so many offerings on the platter, it can be confusing to decide where to begin from.
13 Best Six Sigma Online Courses
- Certified Lean Six Sigma White Belt Training (2022) (Udemy)
- Six Sigma: Certified Lean Six Sigma Green Belt Accredited (Udemy)
- Certified Lean Management + Manufacturing in Lean Six Sigma (Udemy)
- Six Sigma: Certified Lean Six Sigma Black Belt Accredited (Udemy)
- Six Sigma Yellow Belt Specialization (Coursera)
- Six Sigma Certification Course Green Belt Specialization (Coursera)
- Six Sigma Black Belt Specialization (Coursera)
- Lean Six Sigma Expert Master’s Program (Simplilearn)
- Diploma in Six Sigma (Alison)
- Lean Six Sigma Certification and Training (6 Sigma.us)
- (2022) Minitab: Master Minitab From A-Z (Udemy)
- Earn a TUM Lean Six Sigma Green Belt Certificate (edX)
- Earn a TUM Lean Six Sigma Yellow Belt Certificate (edX)
So, to make your task easier and simpler, our experts have reviewed and rounded up the 12 best Six Sigma certification online providers to offer you the best options available online.
We considered the comprehensiveness of course content, student reviews, duration, flexibility, and affordability of these courses before listing these as the top choices.
This Year’s Six Sigma Certification Courses Recommendation
1. Certified Lean Six Sigma White Belt Training (2022) (Udemy)
| Rating | 4.4 based on 13,079 ratings |
| Enrolled | 63,222 |
| Instructor | Sandeep Kumar, Quality Gurus Inc |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | 30-day refund |
| Duration | 1 hour |
| Pros | Once you complete the course, you can apply for the certification exam free of cost. The course is updated in Jan 2022. |
| Cons | Lack of examples to understand the process |
| Who is this course for? | Quality managers, leaders, management gurus, process improvement professionals and individuals interested in learning Six Sigma approach |
Learn the basic concepts of Six Sigma with this bestseller course from Udemy. With the highest number of student enrolments amongst other courses in this category, this is the top recommended 6 sigma certification online on this education platform.
The course is designed by a highly experienced instructor with more than 35 years of experience. The content makes it easy and simple to understand the Six Sigma concept via short and easy-to-understand videos and quizzes. Training materials consist of 2 articles and 1 hour of on-demand video.
This is the best course because of its quality standards and subject mastery. One of the plus points is that it comes with a money-back guarantee if you are not satisfied with the course content.
After training, you also get the option of applying for a Six Sigma course online free certification exam by Quality Gurus Inc.
Topics Covered
Some of the concepts you will be taught in this course.
- Introduction of Six Sigma in layman’s language
- Six Sigma philosophy, approach, and timeline
- DMAIC vs DMADV approaches
- Five types of belts
What will you learn from this?
- A high-level overview of the Lean Six Sigma approach to process improvement
- Understand two approaches to process improvement – DMAIC and DMADV
- Understand the philosophy of Six Sigma and the role of various people involved in it
- Details of White, Yellow, Green, and Black Belt Six Sigma Certification Online
- Philosophies of Lean
Review Pankaj Kumar T.
Overall experience was good. Trainer tried to explain very well.
2. Six Sigma: Certified Lean Six Sigma Green Belt Accredited (Udemy)
| Rating | 4.6 based on 13,087 ratings |
| Enrolled | 42,712 |
| Instructor | Six Sigma Academy Amsterdam |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | 30-day refund |
| Duration | 6 hours |
| Pros | Lean Six Sigma Green Belt certification, prepare for exams like ASQ, ISAAC and CSSGB |
| Cons | Less number of tests |
| Who is this course for? | Managers and professionals of IT, military, health care, manufacturing, auditing and quality assurance |
Here comes yet another bestseller Six Sigma certification course from Udemy. Designed by experienced BKO BKE accredited university lecturers, this certification course helps you to master Lean Six Sigma skills at a Lean Six Sigma Green Belt level. It is ASQ and IASSC aligned.
The content is simple and easy to understand. It contains 6 hours of video lessons, 14 articles, and 12 downloadable resources.
The best part about this course is that you get the option of applying for the Six Sigma certification online free examination by Six Sigma Academy Amsterdam.
Few concepts that will be introduced to you:
- Critical path analysis
- Project priority matrix
- SPC (Statistical Process Control)
- Project charter
- SIPOC
- Measurement System Analysis
- Correlation with Excel
- Design of Experiments
- Non-linear regression with Excel
- Various control charts
Some of the examples that will be provided in the course content:
- The Cold War space race
- Stanley Kubrick’s plan to make a movie about Napoleon
- Konami’s arcade game Turtles in Time
- Navy SEALs
- Guns ‘N Roses
- BMW’s new design
- Red Bull energy drink
- Dutch fairy tale theme park ‘De Efteling’
This is the best Six Sigma certification online as it provides
- Lean Six Sigma green certification
- Lifelong access to the content
- 30-day money-back guarantee
Learning Outcomes
A few things you will learn from this course are:
- Help in preparing for exams like ASQ, ISAAC, and CSSGB.
- Learning the process fast and efficiently
- Applying Lean Six Sigma in any industry
- Learning to run a Lean Six Sigma project like a pro
- Using your Lean Six Sigma green belt skills for higher income and positions
- Applying Lean Six Sigma green belt applications in MS Excel
Review Mayuresh N.
The course is amazing and easily explained. There was one suggestion, that if we could take one example and show the complete six sigma journey that would be great!
3. Certified Lean Management + Manufacturing in Lean Six Sigma (Udemy)
| Rating | 4.6 based on 9034 ratings |
| Enrolled | 29,950 |
| Instructor | Six Sigma Academy Amsterdam |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | 30-day refund |
| Duration of Six Sigma online course | 3.5 hours |
| Pros | Informative, clear explanations, easy-to-follow course content, clear videos |
| Cons | Covers only the basics of lean management concepts |
| Who is this for? | Managers and professionals of IT, military, health care, manufacturing, auditing and quality assurance |
Being Lean Management Certified can give you an edge in the employment market. Six Sigma Academy Amsterdam helps you with the process of Lean Six Sigma Black Belt certification.
Getting a black belt means you are certified in lean management and have obtained a Six Sigma white belt, yellow belt, green belt, and black belt.
Because of its global recognition, quality, certification, and exam training, it is one of the best Six Sigma certification courses on Udemy. Six Sigma Academy Amsterdam has trained and certified over 10,000 students worldwide.
The training offered here is affordable. Apart from 3.5 hours of on-demand video lessons, the course offers 7 articles and 10 downloadable resources. The courses come with a 30-day money-back guarantee.
Once you complete your training for Six Sigma certification online, you can opt for their certification exam. After passing the exam, there are no requirements or fees for the Six Sigma course online free certification.
Learning Outcomes
- Recognizing and mitigating the 8 forms of waste
- Applying 5S to improve the layout
- Learning overall equipment effectiveness to quantify waste
- Applying lean visuals
- Mastering Little’s Law to know waiting for lines
- Mitigating bottlenecks
- Visualizing supply chain problems and Value Stream Maps
- Using Kanban to streamline communication
- Reducing costs by optimizing cycle times
- Using the QFD House Of Quality
- Implementing a JIT production system
- Responding to customers faster by applying production leveling
- Applying Poka Yoke to make your products and services mistake-proof
- Make production faster with Single Minute Exchange of Dies (SMED)
- Quickly find abnormalities by using the Jidoka principle
- Improve supply chains
Review Rishi T.
Awesome delivery of content. Examples given actually takes you back in time. Great!!
4. Six Sigma: Certified Lean Six Sigma Black Belt Accredited (Udemy)
| Rating | 4.6 based on 3837 ratings |
| Enrolled | 16,900 |
| Instructor | Six Sigma Academy Amsterdam |
| Paid | Yes |
| Certification for a Six Sigma online course? | Yes |
| Return or Refund policy | 30-day refund |
| Duration | 4 hours |
| Pros | Engaging videos, and brilliant content with a smooth pace that helps to comprehend the subject easily |
| Cons | Too few details and tools in the black belt course |
| Who is this course for? | IT professionals, military, health care and manufacturing officials, managers and individuals in auditing and quality assurance |
Yet another bestseller for Six Sigma certification online and Six Sigma Black Belt training from Udemy. This ASQ-aligned training will help you become a certified lean Six Sigma black belt professional who can earn 40% more than the non-certified professionals.
One of the best parts of this course is that all the lectures are conducted by black belt professionals teaching in Dutch higher education and have supervised many high-profile projects.
The course consists of 4 hours of on-demand videos, 11 articles, and 10 downloadable resources to make your learning smooth and efficient.
Plus, the course also offers an optional Six Sigma course online free certification. For extra guidance you could get a six sigma book as well.
What will you learn here?
- Applying statistics of Lean Six Sigma in MS Excel
- Lean Six Sigma Kano model
- Using multiple OLS regression
- Designing complex experiments
- Understanding financial decision-making with NPV
- Using visual management to control your business
- Calculating confidence intervals and time value of financial flows
- Using the theory of constraints to optimize the speed of manufacturing
- Applying innovative audit methods
- Using QFD (Quality function deployment) to redesign services and products
- Applying FMEA to master risks
- Mastering surveys, observational methods, and interviews
Review Rahul S.
The course is absolutely brilliant. The pace and method of teaching is spot on and really helps leaners at all stages to easily comprehend the syllabus
5. Six Sigma Yellow Belt Specialization (Coursera)
| Rating | 4.7 based on 6119 ratings |
| Enrolled | 73,734 |
| Instructor | Bill Bailey, Gregory Wiles, David Cook and Christina Scherrer |
| Paid | Yes |
| Is it a Six Sigma certification course | Yes |
| Return or Refund policy | 7-day refund |
| Duration | 5 months |
| Pros | Flexible schedule, free yellow belt certification, practice quizzes, no prior experience required |
| Cons | Only basic introduction to Six Sigma, ideal for beginners |
| Who is this course for? | Professionals in IT, quality assurance, audit, health care and manufacturing |
Learn proven principles and tools to improve your organization’s business process, quality assurance, and performance. This one is Coursera’s best Six Sigma certification online and a bestsellers on the internet.
Undergoing this training will help you master Six Sigma or refresh your knowledge of the basic components of Six Sigma and lean. This specialization, which covers the introductory level of yellow belt knowledge, consists of 4 courses at the end of which you will be given a capstone project.
Though the course has a flexible schedule wherein you can take it at your own pace, it is suggested to at least invest 2 hours per week to finish it on time.
Successful completion of the project is necessary for completing this Six Sigma certification course. The specialization is offered by the University System of Georgia.
6. Six Sigma Green Belt Specialization (Coursera)
| Rating | 4.7 based on 3244 ratings |
| Enrolled | 45558 |
| Instructor | Bill Bailey, Gregory Wiles, David Cook and Christina Scherrer |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | 7-day refund |
| Duration | 5 months |
| Pros | Free green belt certification, self-paced learning, practice quizzes, well-trained experienced tutors |
| Cons | Experience required in related field |
| Who is this course for? | Professionals in IT, quality assurance, audit, health care and manufacturing |
If you already know the basics of Six Sigma and are looking forward to learning the more advanced components of lean and Six Sigma, this Six Sigma online course from Coursera is the best one for you.
You can first take the yellow belt specialization by the University System of Georgia before taking this green belt specialization for more advanced learning.
This specialization again consists of 4 courses. After yellow belt knowledge, you need the green belt level knowledge to move on to the black belt.
Once you complete the training and the capstone project at the end of this 6 sigma certification online, you will be awarded a shareable specialization certificate.
7. Six Sigma Black Belt Specialization (Coursera)
| Rating | 4.4 based on 194 ratings |
| Enrolled | 5247 |
| Instructor | Lois A Jordan, David Cook |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | 7-day refund |
| Duration | 12 months |
| Pros | Free green belt certification, self-paced learning, practice quizzes, well-trained experienced tutors |
| Cons | Only for advanced learners of lean and Six Sigma |
| Who is this course for? | Engineering, management and people in leadership roles |
This is Coursera’s one of the best Six Sigma certification online in black belt offered by the University of Georgia. You will learn the advanced process of the Six Sigma DMAIC process. The course explores the intersection between lean and Six Sigma and also enhances your understanding of the DMAIC process.
One of the plus points of this course is that it also covers team management and teaches you organization planning and development and designing for Six Sigma.
This specialization is ideal for intermediate-level learners. It consists of 8 courses. An intermediate level of understanding of lean and Six Sigma is required for taking this training.
It has a flexible schedule where you are suggested to put in 2 hours per week for successful completion of this 6 sigma certification online.
Learning Outcomes
- DMAIC
- Team management, organizational planning, and development
- Designing for Six Sigma
- Six Sigma project implementation
8. Lean Six Sigma Expert Master’s Program (Simplilearn)
| Instructor | Simplilearn experts |
| Paid | Yes |
| Certification | Yes |
| Return or Refund policy | Enrolment can be canceled but after deducting an admission fee |
| Pros | Hands-on learning experience through projects and exams |
| Cons | The course price does not include the examination fee |
| Who is this 6 sigma certification online for? | Quality supervisors, managers, IT analysts, engineers, directors, project managers, lean management enthusiasts, Six Sigma professionals and lean Six Sigma experts |
Accredited by IASSC, this Lean Six Sigma Expert Master’s Program by Simplilearn will help you master the methodologies and principles of Lean and Six Sigma.
This course will equip you with the skills needed to take lead in quality management projects. You will learn to apply the tools and techniques of Lean Six Sigma tools for improving efficiency, reducing waste, and increasing the output of your organization.
For this master’s program, Lean Management is the foundation course. The foundation course is followed by other Six Sigma online courses like Lean Six Sigma Green Belt and black belt programs.
The green belt will help you learn the core principles of Lean Six Sigma, implementing quality projects and applications of specific industry applications. You will also learn to use the statistical Minitab tool which will help effective statistical analysis for various projects. Once you finish your green belt level, you can become a Lean Six Sigma Black Belt.
This Six Sigma certification online provides you with hands-on learning through 13 projects, 12 simulation exams, 18 case studies, and 114 PDUs. Simplilearn also offers 8 live interaction classes by industry experts. Simplilearn also helps you to get noticed by the top hiring companies.
Learners are required to pass the Lean Six Sigma Green Belt and Black Belt certification exams for getting a master’s Six Sigma certification. Note that the exam fee is not included in your course price.
You can cancel your enrolment in this Six Sigma online course, however, an admission fee would be deducted.
Learners need to possess an undergraduate degree or a high school diploma to take the course.
9. Diploma in Six Sigma (Alison)
| Rating | 5 |
| Enrolled | 36,876 |
| Instructor | Alison experts |
| Duration | 10-15 hours |
| Six Sigma course online free or paid
|
Free |
| Certification | Yes |
| Pros | It is a free diploma course that teaches the basic concepts of Six Sigma |
| Who is this course for? | Professionals in quality management, individuals aspiring to a career in areas of Six Sigma and quality control |
This Six Sigma certification online free course by Alison will help you learn the basic concepts of Six Sigma. You will learn to minimize defects in your manufacturing process and how to use the tools and techniques in Six Sigma projects.
This course is a free one, but you need to achieve at least 80% in each course assessment to complete this diploma. Once you complete your diploma, you will be awarded a diploma certificate.
Alison is a world-renowned online education portal that provides one of the best free Six Sigma online courses on the internet.
Few things that will be covered in this program:
- Control charts for attributes and variables
- Using the design of experiments
- Development of Taguchi methods and using them in quality engineering applications
- Elements of benchmarking code of conduct
- Role of Six Sigma in supply chain management
- Integrating Six Sigma processes in supply chain systems
10. Lean Six Sigma Certification and Training (6 Sigma.us)
| Instructor | Lean black belt experts with real-world experience and proven knowledge |
| Paid or free | Free |
| Certification | Yes |
| Pros | Learners can add the Lean Agent program to any of their Six Sigma options to achieve a Lean Six Sigma training or certification |
| Who is this course for? | Quality management professionals, IT employees, engineers, and people working in audit |
This Six Sigma certification course by 6sigma.us is one of the best options for learning the Six Sigma methodology. They are the first Six Sigma certification providers to offer two weeks of green belt and black belt programs together.
This allows for improving internal synergy thereby providing greater flexibility in the organization. 6sigma.us is also the few organizations providing a master’s black belt program. All the classes are taken by black belt experts with ample experience.
The training classes for this 6 sigma certification online are available as both lean introduction and as lean agent programs. By going for the lean agent program, you can become lean certified.
Also, you get the option of adding the lean agent program with any of the other Six Sigma programs to get a certification. You can also learn Minitab training and designing for Six Sigma programs at beginner and advanced levels.
11. (2022) Minitab: Master Minitab From A-Z (Udemy)
| Rating | 4.7 based on 197 ratings |
| Enrolled | 11,599 |
| Instructor | MHS |
| Paid | Yes |
| Six Sigma certification online free? | Yes you get a certification but it is paid (included in course fee, no extra charges) |
| Return or Refund policy | 30-day refund |
| Duration | 6 hours |
| Pros | Clear and concise course content. Basic statistical knowledge and Minitab software are combined in practical training which makes the course more effective. |
| Cons | Not all aspects of Minitab are covered |
| Who is this course for? | Anyone who wants to understand and learn data analysis using Minitab, professionals wanting to expand their skills |
Master the Minitab software with Udemy’s most high-rated Six Sigma online course. With theory, examples, and case studies, this course will help you understand the types of data, plot various types of charts in Minitab, descriptive statistics, inferential statistics, central limit theorem, Statistical Process Control Charts, and more.
The course content consists of 6 hours of on-demand videos and 3 downloadable resources. After the successful completion of the course, you will be awarded a certificate of completion.
Learning Outcomes
- Normal Distribution Probability
- Type I and Type II errors
- Six Sigma
- Minitab 19 and 17
- Minitab Six Sigma
- Lean Six Sigma
- Process Capability
- Cp Cpk Pp Ppk Sigma Level
- Design of Experiments
- One Way ANOVA
- Two Way ANOVA
- Blocking and CenterPoint in DOE
- Measurement System Analysis
- Accuracy and Precision Errors
- Bias Linearity and Stability
- Gage Repeatability and Reproducibility
- Correlation and Regression
- Capability analysis for Non-normal data
- Box-Cox and Johnson Transformation
Review Mohamad Nazrin B.
Basic statistical knowledge and Minitab software are combined in practical training, making this course very effective.
12. Earn a TUM Lean Six Sigma Green Belt Certificate (edX)
| Instructor | Holly Ott, Dr Reiner Hutwelker and Martin Grunow |
| Six Sigma certification online free? | Course contents can be accessed for free but paid upgrade needed for certificate. |
| Certificate | Yes |
| Duration | 11 months |
| Pros | The course is taught by experienced TUM experts |
| Who is this course for? | Anyone who wants to understand and learn data analysis using Minitab, professionals wanting to expand their skills |
This professional Six Sigma online course from edX will teach you the basics of the Six Sigma green belt level, how to analyze process data to determine the cause of process problems, and apply key elements of lean production. The course is designed by well-experienced experts from Technische Universität München (TUMx).
edX’s Six Sigma program consists of 4 skill-building courses. All these courses are self-paced and can be taken at your own pace, however, it is recommended to put in a minimum of 3-4 hours per week.
For getting a professional Six Sigma certification online, you will have to complete the course.
Learning Outcomes
- Understanding the Lean Management principles and methodology of Six Sigma
- Applying the tools of Lean Six Sigma
- Using the fundamentals of Lean Six Sigma
- Identifying, implementing, and evaluating Lean Six Sigma projects
13. Earn a TUM Lean Six Sigma Yellow Belt Certificate (edX)
| Instructor | Holly Ott and Martin Grunow |
| Paid | Yes |
| Certificate | Yes |
| Duration | 6 months |
| Pros | The course is conducted by experienced TUM experts |
| Who is this course for? | Anyone who wants to understand and learn data analysis using Minitab, professionals wanting to expand their skills |
This course from edX will teach you the principles of the yellow belt wherein you will learn to use the quantitative tools for enhancing quality and production. This program is conducted by the experts of Technische Universität München (TUMx).
This yellow belt 6 sigma certification online program consists of 3 skill-building courses. It is a self-paced program but it is suggested to put in at least 3-4 hours per week.
Learning Outcomes
- Applying the Six Sigma methodology, using the DMAIC process for identifying problems and assessing the impact of changes
- Contributing actively to Six Sigma projects by applying the statistical analyses, driving change, and interpreting the results
- Performing process capacity analysis to evaluate process performance
- Initiating lean manufacturing transformation and analyzing the new process flows
Related: Online Operations Management Courses, Customer Service Training Program
Conclusion
Getting a certification in the Six Sigma process will help you enhance your job prospects and earn a promotion. These were the best Six Sigma certification online free and paid for you to consider.
Before selecting a program, make sure to go through the course content, student reviews, fee structure, and certification of each course.
If we had to recommend something it would be Certified Lean Six Sigma White Belt Training or Six Sigma Yellow Belt Specialization by University System of Georgia.
