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Learn Lean Sigma

Lean Six Sigma guides, templates and calculators

  • Researched profile
  • Free plan
Starting price
Free resources
Free option
Free plan
Pricing
Free
Deployment
Web, Excel, Google Sheets

The lean-stack take

Lean practitioners can learn methods such as root cause analysis, 5 Whys, DMAIC and process capability there for free. It also offers templates for project work.

Best for

Practitioners who want free, practical Lean Six Sigma guides and templates.

Watch out for

It is a learning and template library, not a system for tracking projects or a certification body.

About

About Learn Lean Sigma

Learn Lean Sigma is a practitioner-led library of Lean Six Sigma guides, templates and browser calculators.

Written by lean-stack from Learn Lean Sigma's public pages. Vendors can replace it with their own description by claiming this profile.

Features

What Learn Lean Sigma offers

01

Practical guides

Step-by-step guides on Lean, Six Sigma, problem solving, quality and operational excellence.

02

Browser calculators

Calculators for process capability, sigma level, DPMO, takt time, OEE and sample size.

03

Downloadable templates

Excel, PowerPoint, Word and PDF templates for improvement projects.

04

Root cause analysis

Guides for structured root cause analysis and 5 Whys.

05

DMAIC

Guidance for each phase of a DMAIC project.

06

Transparent methods

Calculations show their basis and limitations.

Lean techniques supported

The lean practices Learn Lean Sigma is built to support.

Pricing

Learn Lean Sigma pricing

Checked October 3, 2026

Starting price

Free resources

Pricing
Free
Free option
Free plan

How pricing works

Guides, calculators and many templates are free.

See current prices on learnleansigma.com

Learn Lean Sigma doesn't publish a full plan list, so we show what it does publish. Confirm prices with the vendor.

Strengths and limitations

What stands out, and what to watch

Strengths

  • Free guides, templates and calculators
  • Practitioner-led content with worked examples
  • Calculators explain their assumptions
  • Templates in common file formats

Limitations

  • No project tracking or collaboration features
  • Not a certification body
  • Templates need adapting to your own formats

Based on the vendor's published plans and documentation, not a hands-on test.

Fit

Is Learn Lean Sigma right for your team?

A good fit if…

  • You are learning a Lean Six Sigma method
  • You need a template for an FMEA or A3
  • You want a quick capability or OEE calculation
  • You coach others and need reference material

Look elsewhere if…

  • You need certification
  • You need software to manage improvement projects
  • You need validated statistical software

Reviews

What Learn Lean Sigma users say

We haven't found published reviews of Learn Lean Sigma on G2 or Capterra yet. Smaller lean tools often have none, so judge it on the facts above and a trial.

Similar tools

Learn Lean Sigma alternatives

Learn Lean Sigma compared with Systems2win, TRANSLEAN Toolkit (Leanmap)
ToolPricingStarting priceFree plan or trialDeployment
Learn Lean SigmaFreeFree resourcesFree planWeb, Excel, Google Sheets
Systems2winPrice on requestSee the vendor's order formFree trialWindows (Microsoft Excel)
TRANSLEAN Toolkit (Leanmap)Published pricingFrom $0 to $50, depending on versionNone listedMicrosoft Excel, Microsoft Word

From each vendor's published pricing. Check current prices on their sites.

FAQ

Learn Lean Sigma: common questions

Is Learn Lean Sigma free?
Its guides, browser calculators and many templates are free.
What templates are available?
Excel, PowerPoint, Word and PDF templates for project delivery, analysis and improvement work, such as an FMEA template.
Which calculators does it offer?
Process capability, sigma level, DPMO, takt time, OEE, sample size and other statistical calculators.

For the Learn Lean Sigma team

Claim this profile

Add your own description, screenshots, case studies and customer logos. We check your domain before anything goes live. Claiming is free and does not change our research or the tool's place in any list.

Claim Learn Lean Sigma

Sources, checked October 3, 2026

Listed October 2, 2026.