Plain definition
An operational metric is a quantified measure of the work that produces or supports a financial result, such as delivery time, units completed, response time, defect rate, or machine utilisation. It helps management see the process before its financial effect is fully reported.
Illustrative example
A repair business tracks first-response time. In May the median response rises from four to nine hours after one dispatcher leaves. Revenue has not yet fallen, but customer cancellations rise from 6 to 14 in the following month. The operations manager changes the call-routing schedule and hires temporary cover while reviewing whether response time is the best predictor of retention.
An operational metric is not automatically valuable because it is close to the work. It must have a clear decision use and a reliable method of collection.
Why it matters
Financial reports often show the result after customers have waited, stock has run out, or rework has been paid for. Operational measures can show where the process is breaking while managers still have options.
Practical consequence
Define the event, population, measurement point, source, owner, and target rationale. Review both the measure and its financial or customer outcome, so teams do not improve speed by lowering quality or excluding difficult work. Change the metric when the operating model changes; a measure designed for one process can mislead after the process is redesigned.