SPC XL includes Control Charts, Hypothesis Testing, Analysis Diagrams/Tools and more in one easy-to-use Excel Add-In. 

SPC XL Features

SPC XL Ribbon in Excel

Expand the area below to see all of SPC XL’s features. 

SPC XL integrates into Excel to speedup your data analysis workflow. Instead of copy and pasting your data into another application, with SPC XL you can store, analyze, and present your results within Excel. 

  • Control Chart Wizard to help you pick and start the optimal chart
  • Update control charts without recreating them 
  • Mark outliers which are still plotted but do not affect control limits
  • Cpk and Ppk analysis optionally created with Control Charts
  • Available Control Charts
    • XbarR Chart
    • Xbar S Chart
    • Individuals Moving Range Chart
    • n Chart
    • p Chart
    • np Chart
    • u Chart
  • Diagram Selection Wizard to help you pick the best diagram 
  • Histogram with Normal Overlay
  • Capability Analysis Diagram (Cpk)
  • Scatter Plot with regression fitting
  • Pareto Chart
  • Summary Stats with Dot Plot
  • Box Plot
  • Multiple Regression
  • Hypothesis Test 
    • Correlation Matrix (Pearson’s Correlation Coefficient)
    • Hypothesis Tests
    • t-Test and Paired t-Test
    • F Test
    • Independence Test
    • Test of Proportions (Two Sample Proportions Test)
    • 1 Way ANOVA
  • Confidence Interval
  • Sample Size Calculation
  • MSA Template to aid in data entry
  • ANOVA Analysis
  • XbarR Analysis
  • Attribute Analysis
  • Main Effects Plot
  • Unstack Columns
  • Run Chart
  • Cusum Chart
  • Product Capability Report
  • FMEA
  • Xbar +/- 3s Chart


  • Display flow charting toolbar
  • Create PF/CE/CNX/SOP Template
  • Create PF/CE/CNX/SOP Diagram
  • Ch-Squared
  • Exponential
  • F Distribution
  • Gamma
  • Lognormal
  • Normal
  • Standard Normal
  • Student’s t
  • Uniform
  • Weibull
  • Inverse Chi-Squared
  • Inverse F Distribution
  • Inverse Normal
  • Inverse Standard Normal
  • Inverse Student’s t


  • Binomial
  • Critical Binomial
  • Hypergeometric
  • Poisson
  • Negative Binomial
  • Uniform

I have studied and applied several leading statistical software applications over the last 9 years. I have instructed statistics to hundreds of Black Belts. I always launch SPC XL first. It is the easiest statistical software to use, and has met 99 percent of my statistical needs. If ‘lean’ is about delivering the greatest customer value per dollar, SPC XL wins.

Thomas C. Stroup, Lockheed Martin Inc.
P.E. Lean Six Sigma Black Belt