Rolled Throughput Yield Calculator Excel
Purpose: To calculate Rolled Throughput Yield.
Each step in a process may produce seemingly good results, but the cumulative effect of defects in each step may result in a much lower yield overall.
The QI Macros SPC Software for Excel contains a rolled throughput yield calculator. You can find this tool on the QI Macros menu under Calculators.
Rolled Throughput Yield Process
- For each step in the process, input the number of defects, units produced and opportunities for defects.
- Yield and Rolled Throughput Yield will be calculated in the two right hand columns.