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 Control Limits for Xbar-R Chart Hint: Use this chart to determine the Upper Control Limit (UCL) and Lower Control Limit (LCL) for a Xbar-R chart. Mean and Range (Xbar-R) chart is used when you have Continuous data with a Sample Size of less than eight Grand Mean (x-bar-bar)Calculate individual average of the observations for each time period. Then calculate the grand mean i.e average of averagesAverage RangeCalculate range for each time period. Then calculate the average range i.e average of all rangesSample Size (between 2 and 8)Upper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartLower Control Limit (LCL) for Sample Mean ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartUpper Control Limit (UCL) for Sample Range ChartLower Control Limit (LCL) for Sample Range ChartLower Control Limit (LCL) for Sample Range ChartLower Control Limit (LCL) for Sample Range ChartControl Limits Not ApplicableControl Limits cannot be calculated since a negative average range was entered. Enter a value greater than zeroUse Xbar-S ChartSince the number of observations in each sub-group is greater than eight, it is recommended to use a Xbar-S chartUse I-MR ChartSince the number of observation in each sub-group is one, it is recommended to use an I-MR chart Δ
