Definition
Yield is the proportion of output that meets defined quality requirements without requiring rework, repair or rejection.
Human Explanation
Yield shows how much of the completed work is immediately usable. Higher yield means less waste, fewer defects and more efficient use of resources.
Why it Matters
Improving yield reduces material losses, production costs and customer complaints while increasing overall process reliability.
Conceptual Boundary
Yield measures acceptable output, not total production volume or process speed. High production with poor yield rarely improves overall performance.
Practical Perspective
Improving yield often delivers greater operational benefits than simply increasing production volume.