How to Calculate Standard Deviation in Google Sheets

This guide provides a straightforward method for calculating standard deviation in Google Sheets, making it essential for anyone looking to analyze data accurately. By understanding the difference between population and sample standard deviation, users can ensure they apply the correct formula for their data sets. Additionally, the organized step-by-step instructions simplify the process, making it accessible even for those with limited experience in data analysis. Overall, this guide equips users with the necessary tools to enhance their data interpretation skills effectively.

Alai Umerez
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6 steps
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13 seconds

Before calculating the standard deviation, make sure your data is organized properly in Google Sheets

Select an empty cell where you want to display the standard deviation result This is where the formula will calculate and show the result

Type "=stdev"

Select the "Standard deviation" option

Within the parentheses, choose the range of data you want to include for the standard deviation calculation

After typing the formula, press Enter on your keyboard The standard deviation value will now appear in the cell where you entered the formula

Note: There are two main types of standard deviation formulas you can use in Google Sheets, depending on your data: - **STDEV.P** – Used for calculating the standard deviation of a **population** (i.e., when the data represents the entire population). - **STDEV.S** – Used for calculating the standard deviation of a **sample** (i.e., when the data represents a sample from a larger population). If your data represents the entire population, you should use **STDEV.P**. If it's just a sample, use **STDEV.S**.