DPU Calculator
Defects Per Unit Calculator
DPU Result
0.0000 DPU
Formula
DPU = Total Number of Defects Found ÷ Sample SizeUnits
Total Defects = Number of DefectsSample Size = Total Units Inspected
Result = Defects Per Unit (DPU)
Example
Defects Found = 25Sample Size = 100
DPU = 25 ÷ 100
= 0.2500 DPU