seven basic management QUALITY TOOLS - free software

Pareto chart

How to create Pareto chart? Pareto chart tool is online!
The Pareto chart is one of the seven basic tools of quality control, which include the histogram, check sheet, control chart , cause-and-effect diagram, flowchart, and scatter diagram.
Use links from quick menu.

Scatterplot, scatter chart or scatter diagram

scatter diagram tool is online too!
You can use it for Linear Correlation and Regression calculation

histogram and bar chart tool

histogram and bar chat tool are online too! A histogram is a display of statistical information that uses rectangles to show the frequency of data items in successive numerical intervals of equal size.

Control chart

Control chart (beta) is online too! The control chart, also known as the "Shewhart chart" or "process-behaviour chart"

QTcharts in your language?

Need charts in your language? contact us



NEW articles in french section

QUICK Menu

about us:

Online quality chart generators
Seven basic quality tools online for free
NEW:
Your wish was to remove our embedded watermark. So we did that. Our charts are totally free and without watermark.

Join us on facebook, leave your comments Tell a Friend