25 Best Six Sigma Courses Online
We compared 25 Six Sigma courses currently listed on Coursera and Udemy, priced from $19.99 to $199.99. 1 comes from a named university or institution, including Kennesaw State University. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 25
- Price range
- $19.99 – $199.99
- Providers
- Coursera, Udemy
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, matched to "six sigma" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Six Sigma Yellow Belt
Offered by Kennesaw State University
This specialization is for you if you are looking to learn more about Six Sigma or refresh your knowledge of the basic components of Six Sigma and Lean. Six Sigma skills are widely sought by employers both nationally and...
$49.00listed price -
2
Six Sigma Green Belt
Offered by Kennesaw State University
This specialization is for you if you are looking to learn more about the more advanced components of Six Sigma and Lean. Six Sigma skills are widely sought by employers both nationally and internationally. These skills...
$49.00listed price -
3
Six Sigma Principles
Offered by Kennesaw State University
This course is for you if you are looking to learn more about Six Sigma or refresh your knowledge of the basic components of Six Sigma and Lean. Six Sigma skills are widely sought by employers both nationally and interna...
$49.00listed price -
4
Six Sigma Advanced Analyze Phase
Offered by Kennesaw State University
This course is for you if you are looking to dive deeper into Six Sigma or strengthen and expand your knowledge of the basic components of green belt level of Six Sigma and Lean. Six Sigma skills are widely sought by emp...
$49.00listed price -
5
Six Sigma Advanced Define and Measure Phases
Offered by Kennesaw State University
This course is for you if you are looking to dive deeper into Six Sigma or strengthen and expand your knowledge of the basic components of green belt level of Six Sigma and Lean. Six Sigma skills are widely sought by emp...
$49.00listed price -
6
Six Sigma Tools for Improve and Control
Offered by Kennesaw State University
This course will provide you will the tools necessary to complete the final components of the analyze phase as well as the improve and control phases of the Six Sigma DMAIC (Define, Measure, Analyze, Improve, and Control...
$49.00listed price -
7
Six Sigma Black Belt
Offered by Kennesaw State University
In this Specialization, learners developed and furthered their understanding of the Six Sigma DMAIC process. This Specialization also explored the intersection between Six Sigma and Lean as well as developed enhanced und...
$49.00listed price -
8
Six Sigma White Belt Foundations
Unlock the power of process improvement with this engaging and beginner-friendly Six Sigma White Belt Foundations course—designed specifically for professionals in IT, tech support, and service-based environments. Whethe...
$24.99listed price -
9
Seis Sigma Cinturón Amarillo (six sigma yellow belt) SSYB
El curso Seis Sigma Cinturón Amarillo (Six Sigma Yellow Belt) es tu primer paso para convertirte en un agente de cambio y transformación dentro de cualquier empresa, sin importar su tamaño o sector. Esta formación te bri...
$49.99listed price -
10
Six Sigma White Belt Certification Training
This is the course you need to understand the theory and application of every key concept for Six Sigma White Belt Certification. I will take you by the hand and lead you through each and every concept and requirement so...
$129.99listed price -
11
Lean Six Sigma Green Belt Certification-ASCB Accredited
Six Sigma is a disciplined data-driven approach for reducing variation in any process – from manufacturing to transactional and thereby eliminating defects.Six Sigma is a process improvement philosophy. Six Sigma is a se...
$139.99listed price -
12
Certified Lean Six Sigma White Belt
In this course "Certified Lean Six Sigma White Belt" you will learn the foundational concepts and methods of continuous improvement professionals. Lean Six Sigma is the marriage between two different problem solving appr...
$19.99listed price -
13
Lean Six Sigma Green Belt - A comprehensive course
Dear Learners,I welcome you to this comprehensive course on “Lean Six Sigma Green Belt”. I am Parag Dadeech with leadership experience in India & globally across a multiple sectors of industry. This course has been p...
$59.99listed price -
14
AIGPE Lean Six Sigma Green Belt Certification Course
Step into the future of process improvement with “Six Sigma Green Belt: Digital, AI & Smart Manufacturing 2025.” This isn’t just another Green Belt course—it’s a complete transformation of how Six Sigma is taught, pr...
$19.99listed price -
15
Six Sigma Green Belt Training Certification
Six sigma, or 6Q, is both methodology for process improvement and a statistical concept that seek to define the variation inherent in any process. The overarching premise of Six Sigma is that variation in a process leads...
$124.99listed price -
16
Lean Six Sigma White Belt
Six Sigma White Belt Certification is the beginning of all Six Sigma certifications. As an individual grows on the Six Sigma certification ladder, his resume becomes highly lucrative and better than his peers. A Six Sigm...
$144.99listed price -
17
Six sigma: Certified lean six sigma white belt 2026
This course empowers you with all the necessary basics of SIX SIGMA and LEAN.This is a white belt course under lean 6 sigma and it’s an introductory course where you learn the basics of Lean 6 Sigma. This course is suita...
$19.99listed price -
18
Six Sigma: Lean Six Sigma Black Belt (Part 3) (Accredited)
SIX SIGMA: LEAN SIX SIGMA BLACK BELT CERTIFICATION – PART 3 (ACCREDITED) | Earn Accredited Lean Six Sigma Black Certification | official PDUs | CPDs | CEUsNOTE: Students who complete this Six Sigma Black Belts (Parts 1,...
$199.99listed price -
19
6SigmaStudy - Lean Six Sigma Black Belt - Examen de prueba
Este examen de prueba está orientado a todas las personas que quieran obtener alguna de las dos certificaciones brindadas por 6SigmaStudy / VMEdu: Lean Six Sigma Black Belt o Six SIgma Black Belt (Lean o no Lea...
$34.99listed price -
20
Six Sigma White Belt (CSSC)
The Six Sigma White Belt (CSSC) course provides a comprehensive introduction to the Six Sigma methodology, designed for individuals looking to enhance their understanding of process improvement. This course is ideal for...
$49.99listed price -
21
Lean Six Sigma Black and Green Belt Training & Certification
Are you looking to gain knowledge of Six Sigma and obtain a certification? Do you want to reduce costs to manage the current uncertain environment? Do you want to improve customer satisfaction or reduce defects in your p...
$89.99listed price -
22
ASQ Six Sigma Yellow Belt (CSSYB) Examens Blancs 2026
Bienvenue dans votre suite complète d'examens blancs pour la certification ASQ Certified Six Sigma Yellow Belt (CSSYB) 2026.Notre objectif est simple : vous aider à réussir l'examen dès la première tentative en vous prop...
$199.99listed price -
23
Lean Six Sigma Master Black Belt Certified (LSSMBB) 2026
Master Black Belt Certification (MBB-ASQ) - Exam Format (February 2026 Update)Exam Type: Real Exam Level Practice ExamCertification Level: Master Black Belt (MBB)Total Questions: 600Format: Multiple Choice Question...
$19.99listed price -
24
Complete Six Sigma Green Belt Certification Training
Learn the complete concepts of Lean Six Sigma Methodology. Six Sigma was developed way back in 1986 and is complete based on how to reduce cost, improve quality, reduce waste, improve consistency and improve customer sat...
$19.99listed price -
25
Seis Sigma Cinturón Verde (six sigma green belt) SSGB
Domina las herramientas de mejora continua y lidera proyectos con impacto realEste curso de Seis Sigma Cinturón Verde está diseñado para profesionales que desean convertirse en líderes de mejora de procesos, con habilida...
$69.99listed price
Best Six Sigma Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $49.00 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 1 of these are produced by a named university or institution, including Kennesaw State University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.