List of CalculatorsControl Limit For C Chart Control Limits for IMR Chart Control Limits for NP Chart Control Limits for P Chart Control Limit For U Chart Control Limits for Xbar-R chart Control Limits for Xbar-S chart Cost of Poor Quality Guide to Master Black Belt Competency Guide to select the right Hypothesis Test Little’s Law Net Present Value Overall Equipment Efficiency (OEE) Process capability calculator Process Cycle Efficiency R Square Adjusted Sample size calculator for mann whitney test Sample Size Calculator for 1 Proportion Test Sample Size Calculator For 2 Proportion Test Sample Size Calculator For 1 Proportion Test (Finite Population) Sample Size Calculator For 2 Proportion Test (Finite Population) Sample Size calculator For 1 Sample T Test Sample Size Calculator For 2 Sample T Test Sample Size Calculator For 1 Sample T Test (Finite Population) Sample Size Calculator For 2 Sample T Test (Finite Population) Sample Size Estimation (Mean) Sample Size Estimation(Proportion Data) Sigma Level Calculator (Continuous Data) Sigma Level Calculator (Discrete Data – Defects) Sigma Level Calculator (Discrete Data – Defectives) Takt Time DOE - Number of Experiments Use this calculator for determining the number of experiments (or runs) for 2 level factorial designs. Number of FactorsSelect from the dropdown23456789101112131415Number of Text FactorsSelect from the dropdown0123456789101112131415Expected Number of RunsText factor validationthis field checks if the number of text factors is more than the number of factorsIncorrect SelectionDesignFull Factorial1/2 Factional1/4 Fractional1/8 Fractional1/16 Fractional1/32 Fractional1/64 Fractional1/128 FractionalNumber of Center Points per blockSelect from the dropdown012345678910111213141516171819202122232425Number of Replicates per CornerSelect from the dropdown12345678910Number of BlocksSelect from the dropdown1248163264Number of runs (text)Number of ExperimentsNumber of ExperimentsNumber of experiments are too less (< 4)Number of runs (without text)Number of ExperimentsNumber of ExperimentsNumber of experiments are too less (< 4) Δ