LLeanStore helps Lean and operations professionals see process problems more clearly, analyze them faster, and turn improvement ideas into action.

What resources are available?

We offer a mix of digital business applications, a detailed lean terminology lexicon, and community-driven knowledge sharing to optimize operations.

LLean Calculators

Free, interactive tools to help you measure process performance, balance production lines, and identify improvement opportunities.

Calculate Defects Per Million Opportunities to measure process performance.

Calculate Cp, Cpk, and Sigma Level from measurement variation to assess manufacturing health.

Calculate the pace of production needed to meet customer demand.

Create Individuals and Moving Range control charts to monitor continuous data.

Diagnose costs, break-even points, and operational losses.

Interactive Yamazumi (stacked bar) chart builder for line balancing and workload analysis.

Canva for manufacturing: Upload DWG/DXF layouts, drag and drop machines, and measure distances.

More industry-specific calculators coming soon.