Work out overall equipment effectiveness instantly with clear inputs, formula shown and shareable results.
OEE is fully productive time as a share of planned production time. Good units multiplied by ideal cycle time gives the minutes that genuinely added value; dividing by planned time captures all three loss categories at once, and dividing by run time isolates the speed-and-quality losses from downtime.
OEE (simple method)
OEE % = (Good units x Ideal cycle time) / Planned production time x 100
Availability
Availability % = (Planned time - Downtime) / Planned time x 100
Performance x Quality
P x Q % = Fully productive time / Run time x 100
85% is the widely cited world-class benchmark for discrete manufacturing; 60% is typical and 40% is common in plants that have never measured it.
No. Exclude it from planned production time, otherwise you penalise the plant for doing the right thing.