OEE Calculator
Instantly calculate your Overall Equipment Effectiveness (Availability × Performance × Quality).
World-class is typically 85%.
Values are calculated only in your browser; no data is stored.
About this metric
What is it?
OEE summarizes in one number how much good output equipment produces in planned time; it is Availability × Performance × Quality.
How is it calculated?
OEE = Availability × Performance × Quality. Availability = run/planned time; Performance = (ideal cycle × output)/run time; Quality = good/total units.
How to interpret it?
World-class is 85%; below 60% signals high losses. The lowest of the three components points to your real bottleneck.
How to improve it?
Apply TPM and SMED for downtime, tackle minor stops/speed losses for performance, and SPC plus poka-yoke for quality.
Let's improve these numbers on the field
Measuring is the first step; lasting gains come from implementing together on the field.
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