Measures the percentage of products that are manufactured correctly the first time, without defects.

What it Measures ?

% of products made without needing rework.

Relevant StakeHolders 

Quality Control, Production

In-depth Use Case / Real-world Example

A company manufacturing car engines tracks First Pass Yield (FPY) by recording the percentage of engines that meet quality standards without requiring rework. For example, if 95 out of 100 engines are produced without defects, the FPY is 95%. A higher FPY indicates effective production processes and quality control.