PPM Calculator (with Confidence Interval)

 
 
PPM with Upper Confidence Level
                   
  Confidence 
%
Fails
Total
Raw PPM
PPM Level with UCL
 
                   
 

 
 
 
Confidence: Enter as a whole number. E.g., for 90%, enter 90. Total: Enter the total number of parts.
Fails: Enter the total number of failures. Raw PPM: This is a calculated field.
PPM Level with UCL: This is a calculated field.