Resource capacity planning is the strategic process of comparing available resource supply with project and operational demand to ensure organizations can deliver commitments without overloading teams or creating idle capacity. It involves forecasting future needs, analyzing utilization patterns, resolving allocation conflicts, and optimizing the balance between capacity investments and business requirements. A critical insight: effective capacity planning isn't about maximizing utilization to 100%—optimal utilization typically sits at 70-90% to allow for flexibility, unplanned work, and sustainable team performance. This cheat sheet covers foundational concepts through advanced optimization techniques for both traditional and agile planning approaches.

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