Calculate availability, performance, first-pass quality and overall equipment effectiveness for one matched production period.
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OEE = availability × performance × quality
ONE WORKED EXAMPLE
A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
THE FIELD NOTES
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A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
OEE = availability × performance × quality. A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
Use the rolled throughput yield calculator for good output across multiple process stages; OEE measures one equipment period including time and speed losses. Use the manufacturing lead time calculator to plan elapsed production stages rather than infer delivery time from an OEE score.
Use the same equipment, period and part definition. Planned time and ideal cycle time must be positive. Run time cannot exceed planned time. Ideal time for total parts cannot exceed run time: performance above 100% is inconsistent input, not a value to clamp. Zero output gives 0% OEE and quality not applicable; zero run time requires zero output and performance is not applicable. Reworked parts are not first-pass good output.
THE PRODUCT IS NEXT
OEE = availability × performance × quality. A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
A planned 480-minute shift runs for 360 minutes. At 30 seconds per part, 600 total parts need 300 ideal minutes; 540 good parts represent 270 fully productive minutes. OEE is 270 ÷ 480 = 56.25%.
Use the rolled throughput yield calculator for good output across multiple process stages; OEE measures one equipment period including time and speed losses. Use the manufacturing lead time calculator to plan elapsed production stages rather than infer delivery time from an OEE score.
Use the same equipment, period and part definition. Planned time and ideal cycle time must be positive. Run time cannot exceed planned time. Ideal time for total parts cannot exceed run time: performance above 100% is inconsistent input, not a value to clamp. Zero output gives 0% OEE and quality not applicable; zero run time requires zero output and performance is not applicable. Reworked parts are not first-pass good output.
Calculate availability, performance, first-pass quality and overall equipment effectiveness for one matched production period.
Use the same equipment, period and part definition. Planned time and ideal cycle time must be positive. Run time cannot exceed planned time. Ideal time for total parts cannot exceed run time: performance above 100% is inconsistent input, not a value to clamp. Zero output gives 0% OEE and quality not applicable; zero run time requires zero output and performance is not applicable. Reworked parts are not first-pass good output.
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