Operational excellence, made free.
AMAADOR Operational Excellence puts the calculators, generators and reference knowledge that maintenance, reliability, operations, facilities and continuous-improvement teams need into one workbench — grounded in the standards you're audited against, not back-of-envelope rules of thumb.
Why it exists
The information a reliability or operations professional needs is scattered across paywalled standards, vendor PDFs, spreadsheets and forum threads. AMAADOR Operational Excellence consolidates the essentials — and makes the math instant. Enter your numbers, get a result with a benchmark and a recommendation, and move on.
The standards behind the tools
| Domain | Basis |
|---|---|
| Asset management | ISO 55000 / 55001 / 55002 |
| Maintenance terminology & KPIs | EN 13306 · EN 13460 · EN 15341 |
| Reliability & RCM | SMRP body of knowledge · SAE JA1011/JA1012 · Weibull |
| TPM & OEE | JIPM Total Productive Maintenance |
| Quality & continuous improvement | Lean · Six Sigma (DMAIC, SPC, Cpk, DPMO) |
| Facilities & energy | ISO 41001 · ISO 50001 |
How AMAADOR Operational Excellence stays free
The calculators are free and will stay that way. The site is funded by unobtrusive advertising, optional premium template packs, and links to tools we believe in (some of which may be affiliate links, at no cost to you). We never put plant data behind a login or upload it anywhere — every calculation runs in your browser.
Accuracy & disclaimer
These tools are engineering aids for guidance and education. Always validate results against your own measured data, equipment documentation and the applicable standards and regulations before making safety, capital or compliance decisions. AMAADOR Operational Excellence accepts no liability for decisions made using the tools.
Who's behind it
AMAADOR Operational Excellence is built by practitioners in EHS, reliability and operational excellence, and is part of the AMAADOR Corporation family of free tools — including AMAADOR Academy, AMAADOR Finance, AMAADOR Workshop and more (see the network in the footer). For consulting on ISO 55001 asset management, ISO 50001 energy, reliability programs or EHS, get in touch via youssef@amaador-hse.com.
The AMAADOR Corporation network
This site is one of ten free AMAADOR properties spanning operational excellence, finance & insurance, professional training, EHS & energy consulting, freelancing, personal strategy, Islamic knowledge and wellbeing. Use the Sites button (bottom-right) or the footer to explore them all.