Operational Efficiency

How Overall Equipment Effectiveness (OEE) Maximizes Productivity


Operational efficiency is a critical factor in the success of any business. One tool that has proven instrumental in enhancing this efficiency is the Overall Equipment Effectiveness (OEE). This article will delve into what OEE is and how it can be used to maximize productivity. We will also introduce you to FAT FINGER, a digital workflow procedure builder that can help you achieve operational excellence.

What is OEE?

Overall Equipment Effectiveness (OEE) is a standard for measuring the productivity of a manufacturing process. It is calculated by multiplying the three core components of manufacturing efficiency: availability, performance, and quality.

  • Availability measures the actual production time against the planned production time.
  • Performance evaluates the speed at which the process operates against the maximum speed.
  • Quality assesses the number of good units produced against the total units started.

By combining these three metrics, OEE provides a comprehensive overview of how effectively a manufacturing process is being utilized.

How Does OEE Maximize Productivity?

OEE is a powerful tool for identifying inefficiencies in a manufacturing process. By breaking down productivity into its core components, it allows businesses to pinpoint exactly where improvements can be made. This could be reducing downtime (increasing availability), speeding up the process (enhancing performance), or reducing defects (improving quality).

For example, a company might discover that their OEE score is being dragged down by a high rate of defects. By focusing on improving quality, they can increase their OEE score and, by extension, their overall productivity.

Case Study: OEE in Action

Consider a manufacturing company that implemented OEE and discovered their performance metric was significantly lower than the industry standard. By identifying this issue, they were able to focus their efforts on improving this specific area. They implemented changes such as better training for operators and regular maintenance checks on their equipment. As a result, their performance metric improved, leading to a higher OEE score and increased productivity.

Introducing FAT FINGER

While understanding and implementing OEE is crucial, having the right tools to do so effectively is equally important. This is where FAT FINGER comes in. FAT FINGER is a digital workflow procedure builder that empowers front-line teams to do their work correctly every time. It allows you to build checklists, workflows, and digital procedures that unlock operational excellence.

With features like a drag & drop workflow builder, mobile & desktop workflows, dashboards, integrations, augmented reality, and artificial intelligence coaching, FAT FINGER provides a comprehensive solution for enhancing operational efficiency. It can be used across various safety, maintenance, and operations areas, including safety risk assessment, quality control, shift handover, preventive maintenance inspection, and more.


In conclusion, OEE is a powerful tool for maximizing productivity in a manufacturing process. By breaking down productivity into its core components, it allows businesses to identify areas for improvement and implement targeted strategies. Tools like FAT FINGER can further enhance this process by providing a platform for creating and managing effective workflows.

Ready to take your operational efficiency to the next level? Sign up for FAT FINGER or request a demo today to see how it can transform your business.