The Point85 Overall Equipment Effectiveness (OEE) application enables manual collection of equipment data to support OEE calculations. This application facilitates resolution of a collected data value into an availability reason or produced material quantity to provide input to the performance, availability and quality components of OEE. The application provides data for the calculation of OEE key performance indicator (KPI) for the equipment using an optional work schedule for defining the scheduled production time monitoring of equipment availability, performance and quality events