Performance & OEE Calculators
Measure how much of your available time actually turns into good parts. These are the metrics that tell you whether a line is constrained by time, speed or quality.
OEE Calculator
Overall Equipment Effectiveness with a full time-loss breakdown.
Takt Time Calculator
How often you must finish one unit to meet customer demand.
Cycle Time Calculator
Convert a timed observation into seconds per unit and units per hour.
Production Capacity Calculator
Turn cycle time and available hours into realistic capacity.
Scrap Rate Calculator
Scrap, rework, first pass yield and the cost of what you throw away.
How to use this section
These calculators share a set of definitions, which is why they are grouped together. If you are measuring a line for the first time, start with OEE Calculator and work outward — the numbers you collect there are the inputs the others need.
Each page states its own assumptions. Where a term could reasonably be defined two ways, the page says which definition it uses, so you can adjust before the number reaches a report.