Five free tools. No email wall.
Three of them answer one question in sequence: what is my number, what is it costing, what is fixing it worth. The other two are engineering tools: bearing defect frequencies for vibration analysts, and SPC with Cpk for quality engineers. All run in your browser.
Pick the question you need answered.
OEE Calculator
Availability, performance and quality with each loss priced, by the ISO 22400-2 method and the disclosed MachineWise method.
Downtime Cost Calculator
Your fleet's monthly and annual downtime bill, and the share typically recoverable through visibility.
ROI Calculator
The annual value of an OEE gain at your rates, plus tooling savings from counted tool life.
Bearing Frequency Calculator
BPFO, BPFI, BSF and FTF from a bearing designation and speed, plus the ISO 10816 / 20816 zone for a measured velocity.
SPC & Cpk Calculator
X̄ and R control charts, Cp, Cpk, Pp and Ppk and a capability histogram from pasted measurements, with out-of-control signals flagged.
Because the maths is not the product.
Anyone can compute an OEE, a Cpk or a defect frequency. Watching those numbers on forty machines every minute, learning each machine's baseline and calling a failure days early is the product.
Straight answers.
Are these calculators really free?
Which calculator should I start with?
Can I get these numbers measured instead of estimated?
Swap your estimates for measured numbers.
A free 2-machine pilot measures your real OEE and downtime for thirty days. Your data stays on-premises throughout.