Cp Cpk Template for Excel
Calculate Cp and Cpk in seconds with QI Macros SPC Excel add-in
QI Macros installs on Excel's menu. To calculate Cp and Cpk:
- Select the template from QI Macros menu
- Input target, tolerances and measurements.
- QI Macros does the rest!
Here is an Example of the QI Macros Cp Cpk Template
QI Macros template calculates Cp, Cpk, Pp, and Ppk. It has space for up to 35 characteristics and 100 measurements.
There are Five Worksheets in the Template
- Cp Cpk 8 Worksheet - for up to 8 Characteristics with 100 measurements each
- Cp Cpk 35 Worksheet - for up to 35 Characteristics with 100 measurements each
- Attribute Cp Cpk Worksheet for Go/No-go data - for pass/fail (binary) data where there are no measurements.
- Cp Cpk True Position - when there are two aspects to your measurement (e.g. horizontal and vertical for the position of a hole.)
- MMC Cpk True Position - when you are measuring something like the inside and outside of a cylinder
USL & LSL = Nominal Value (+)(-) Tolerance
To calculate your Upper and Lower Specification Limits, provide your Nominal Value (+)(-) Tolerance (USL = Nominal Value + Tolerance, LSL = Nominal Value - Tolerance).
Once you have inputted your USL & LSL into the template, input your data - your Process Capability Metrics will then start calculating automatically (a minimum of 2 data values are required).
You Can Try and Build Your Own Cp Cpk Calculations, But ...
- It will suck up a bunch of your time.
- You'll probably make mistakes and aggravate customers (based on our tech support calls, most people who try to perform manual calculations or build their own Excel formulas end up with incorrect results.)
- You'll find your homegrown template hard to maintain.
Instead, Use Proven Software like QI Macros Add-in for Excel
- QI Macros calculations are tested and accurate.
- QI Macros contains advanced features like one-sided spec limits.
- If you're providing these results to your customers shouldn't you use a tool that's proven and affordable?
QI Macros can also draw histograms, control charts, Pareto charts and more.
Why Choose QI Macros to Perform Capability Analysis and Draw Histograms?
- Only $299 USD - less with quantity discounts
- No annual fees
- Free Technical Support
Easy to Use
- Works Right in Excel
- Calculates Cp Cpk Pp Ppk
- Accurate Results Without Worry
Proven and Trusted
- 100,000 Users in 80 Countries
- Celebrating 20th Anniversary
- Five Star CNET Rating - Virus Free