Downtime position
Record a stoppage
Short stops matter as much as the big failuresFilters
Applied to every screen, the report and the CSVDowntime log
No stoppages logged yet. Add one on the left, or load the sample log from the Settings tab.
Headline figures
Downtime hours by cause
Pareto — longest firstDowntime hours by asset
Worst twelveDowntime hours by month
Unplanned against plannedCost of downtime by asset
Lost output plus partsPareto by cause
Where the hours actually go, with the running totalAsset summary — MTBF and MTTR
MTBF uses the operating hours per asset from the Settings tab; assets with no downtime at all never appear hereSettings
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.