What is Capacity Planning?
The process of determining the production capacity needed to meet current and future demand for products or services.
Detailed Explanation
Capacity planning involves analysing current workload, forecasting future demand, and determining what resources (people, equipment, space, time) are needed to meet that demand without overloading the system. It requires understanding your throughput rates, identifying constraints, and planning for variability in demand. Capacity planning can be short-term (weekly or monthly scheduling), medium-term (quarterly resource allocation), or long-term (strategic investment in infrastructure and people). Getting it right prevents both underutilisation (wasted resources) and overload (burnout, delays, quality issues).
Why It Matters
Without capacity planning, businesses oscillate between being overwhelmed (missing deadlines, burning out staff) and underutilised (paying for idle resources). Accurate capacity planning enables confident quoting, realistic delivery timelines, and informed hiring decisions.
Example
A civil engineering firm analyses that their survey team can complete 40 site surveys per month. With 50 surveys in the pipeline for next month, they engage a subcontractor for the overflow rather than overloading their team and risking quality or burnout.
Related Terms
The rate at which a system or process produces output over a given period of time.
The percentage of available time that a resource (person, machine, or facility) is productively engaged in work.
A point in a process where the flow of work is restricted or slowed, limiting the overall throughput of the system.
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