Overall Equipment Effectiveness
OEE Calculator
Enter one shift on one line. You get the OEE, the three losses that make it up and how many good units that line could make at world-class performance without buying anything.
Calculator
Tell us about one shift:
Shift length minus planned breaks and meetings.
Breakdowns, changeovers that overran, waiting for material.
The machine's rated output when running at full speed.
Everything that came off the line this shift, good and bad.
What one good unit is worth — sale price or standard cost, whichever this line is measured against.
World-class OEE is 85%. A typical discrete manufacturing line runs at 60%.
Your line is running at overall equipment effectiveness
72%
Where the shift went:
Performance
86%
Quality
97%
Value left below 85% OEE
₹21,378
Annualized
₹64,13,400
Availability loss
14%
Performance loss
12%
Quality loss
2.5%
Want to know more?
Enter your work email if you would like a Gemba consultant to review these figures with you.
One number usually points at another.
Downtime Cost Calculator
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Production hours lost to changeovers each year, and the value a setup-reduction programme would release.
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Units per labour-hour against your own target rate, and what the gap between them costs every year.
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