STANDARDIZE function
This article describes the formula syntax and usage of the STANDARDIZEfunction in Microsoft Excel.
Description
Returns a normalized value from a distribution characterized by mean and standard_dev.
Syntax
STANDARDIZE(x, mean, standard_dev)
The STANDARDIZE function syntax has the following arguments:

X Required. The value you want to normalize.

Mean Required. The arithmetic mean of the distribution.

Standard_dev Required. The standard deviation of the distribution.
Remarks

If standard_dev ≤ 0, STANDARDIZE returns the #NUM! error value.

The equation for the normalized value is:
Example
The example may be easier to understand if you copy it to a blank worksheet.
How do I copy an example?

Select the example in this article.
Important Do not select the row or column headers.
Selecting an example from Help

Press CTRL+C.

In Excel, create a blank workbook or worksheet.

In the worksheet, select cell A1, and press CTRL+V.
Important For the example to work properly, you must paste it into cell A1 of the worksheet.

To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Formulas tab, in the Formula Auditing group, click the Show Formulas button.
After you copy the example to a blank worksheet, you can adapt it to suit your needs.

