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OEE Calculator & Downtime Tracker

Measure OEE, log it daily, and see where the downtime really goes.

  • OEE Calculator — one-shift OEE from seven inputs, color-banded result
  • Daily Log — 200 rows, automatic A/P/Q/OEE per shift, running average
  • Downtime Pareto — minutes & occurrences by reason, live from the log
  • Trend — OEE by shift vs the 85% world-class line
Every LineSide Tools workbook: Read Me tab with color legend • worked automotive example pre-loaded • yellow inputs / locked formulas (no password) • no macros or add-ins • Excel 2010+ & LibreOffice • free updates for life.

Who it's for

Process engineers and CI leads who need OEE numbers management believes — without buying an MES.

See inside

Actual screenshots of the workbook you'll download, showing the pre-loaded example data.

OEE Calculator & Downtime Tracker screenshot 1
Actual workbook screenshot — example data included with purchase.
OEE Calculator & Downtime Tracker screenshot 2
Actual workbook screenshot — example data included with purchase.
OEE Calculator & Downtime Tracker screenshot 3
Actual workbook screenshot — example data included with purchase.
$29

One-time purchase. Instant download (.xlsx). Free updates.

Buy now

Or get all ten tools in the Toolkit for $129 — cheaper than five singles.

Pairs well with: Takt Time & Line Balancing