Calculators
Estimate downtime cost, ROI and reliability metrics.
Interactive cost tools: Calculators
Put numbers to your operation.
Operations calculators
Put numbers to your operation. Estimate the cost of unplanned downtime, your OEE, the ROI of predictive maintenance and core reliability metrics — all from figures you enter.
- Benefits estimator — Estimate the productivity, spend, asset-life and downtime benefits of better maintenance — tuned by improvement level.
- Downtime cost — Estimate what unplanned downtime costs your operation each month and year.
- OEE — Calculate Overall Equipment Effectiveness from availability, performance and quality.
- Predictive maintenance ROI — Estimate the savings and return from reducing unplanned downtime.
- MTBF & MTTR — Work out mean time between failures, mean time to repair and inherent availability.
Related
Common questions about Calculators.
Accessing and using these materials — formats, accounts and requests.
- How do I access the materials? — Pick a material, fill in the short access form and it's yours. Registered users download instantly; the file is generated on the spot.
- Are the templates and guides free? — Yes — they're free resources for maintenance and reliability teams. A quick registration keeps them attached to your account so you can grab more later.
- What format do the downloads come in? — Spreadsheets download as CSV (ready for Excel or Google Sheets) and documents as Markdown you can convert or import — editable, no lock-in.
- Can I request a template or topic that isn't listed? — Yes — tell us what you need through the contact page or ask haafhoop and we'll prioritise it in the catalogue.
- Can we use these inside our own CMMS? — Absolutely — the templates map cleanly onto CMMS fields, and Handhaaf can import them directly if you're on the platform.
- Where do SOPs fit in a maintenance program? — Standard procedures keep work consistent across shifts and sites — pair them with the checklists and schedules here, then digitise them in WERKSMAG® when you're ready.
Put it into practice
See how Handhaaf supports your operation.