Editor: You can calculate your process SIGMA level with this Simple Desktop calculator.It is easy to use and you may measure your process how far it is from six sigma level.
It is an executable file which doesn’t need any installation , so double click on the programme icon and it will be lanched to your computer as below .
Than type , your Total Defects / Total Opportunities figures, than press “Calculate” , programme will calculate and show your process sigma level. That's it !!
This programme is free to use and distribute !