Free tools

Free operations & maintenance calculators

Quick, free calculators to put real numbers behind your operations decisions. No sign-up, results update as you type.

Estimate what unplanned downtime really costs, per breakdown and per year.

Compute Overall Equipment Effectiveness and see exactly where capacity is lost.

See whether a PM program pays for itself versus reactive breakdowns.

RakuOps captures the operational data behind downtime, OEE, and maintenance ROI in real time, so you can act on it.