Defect Rate Calculator
DPMO & Six Sigma level for quality control
Defect Rate
0.500%
DPMO
5000
defects per million
Sigma Level
Six Sigma (σ6)
Six Sigma Reference
| Level | DPMO | Yield |
|---|---|---|
| Six Sigma | 3.4 | 99.9997% |
| Five Sigma | 233 | 99.9767% |
| Four Sigma | 6,210 | 99.3790% |
| Three Sigma | 66,807 | 93.3193% |
| Two Sigma | 308,537 | 69.1463% |
| One Sigma | 691,462 | 30.8538% |