Yield position
Log a production run
One row per run — quantities in, quantities outFilters
Applied to every screen, the report and the CSVProduction run register
No production runs logged yet. Add one on the left, or load the sample data from the Settings tab.
Headline figures
First-pass yield by month
Computed from each month's summed quantities, against your targetScrap cost by reason
Pareto — biggest cost firstScrap cost by product
Top ten products by material cost lostFirst-pass yield by shift
Summed quantities per shift, not averaged run percentagesWorst runs by scrap cost
The ten most expensive runs in the current filterPer-process summary
Each yield computed from that process's summed quantitiesSettings
Currency, dates and the rules this tool appliesReport header
Appears on the printed reportYour data
Stays on this computerRecords and settings are stored in this browser only. Use Export .json for a backup you can archive or move to another machine, and Import .json to restore it. Reset asks twice, then erases everything.