Sankey charts are a type of flowchart that are commonly used to visualize data flow and optimization. They are named after their creator, George Sankey, an engineer and statistician who developed the chart in the 1930s to help him understand the flow of materials in a factory. Since then, the chart has been used in a variety of fields to represent complex data sets and identify opportunities for optimization.

One of the key features of Sankey charts is their ability to represent the flow of materials or information through a system, highlighting the key inputs, processes, and outputs. This makes them useful for identifying bottlenecks and areas for improvement in production lines, supply chains, and other complex systems.

To create a Sankey chart, you need to define the flow of materials or information and the nodes (or processes) that represent each step. Each node is typically labelled with a description of the process it represents, and arrows indicate the direction of the flow. The chart can be modified to show different types of flow, such as material or information, and to highlight specific areas of interest.

Sankey charts can be used in a variety of applications, including process improvement, project management, and supply chain optimization. For example, a company might use a Sankey chart to identify the bottlenecks in its supply chain and to develop strategies for improving efficiency. Alternatively, a project manager might use a Sankey chart to visualize the flow of tasks and resources on a project, identifying any risks or areas for potential delay.

In today’s world, data visualization tools are becoming increasingly important for making sense of complex information. Sankey charts offer a powerful and intuitive way to represent data flow and optimization, making it easy to identify opportunities for improvement and drive meaningful change. Whether you are working on a factory floor, managing a complex supply chain, or leading a team, Sankey charts can help you unlock the power of your data and drive better outcomes.

SankeyMaster

SankeyMaster is your go-to tool for creating complex Sankey charts . Easily enter data and create Sankey charts that accurately reveal intricate data relationships.