OEE (Availability × Performance × Quality)

Availability

$\frac{\text{ActualOperatingtime}}{\text{Plannedproductiontime}}=\frac{\text{Plannedproductiontime}-\text{unplanneddowntime}}{\text{Totalavailabletime}-\text{planneddowntime}}$

Performance

$\frac{\text{ActualRunRate}}{\text{Ideal}/\text{maxRunRate}}=\frac{\text{Totalproduced}/\text{actualrunspeed}}{\text{Ideal}/\text{max}\text{.abletobeproducedonequipment}/\text{runspeed}}$

Quality

$\frac{\text{Goodmaterialproduced}}{\text{Totalproduced}}=\frac{\text{Goodmaterialproduced}}{\text{Totalproduced}}$